Prof Nicolas Lopez-Villalobos

Prof Nicolas Lopez-Villalobos staff profile picture

Professor

Institute of Vet, Animal and Biomedical Sciences

Contact details
Telephone: +64 (06) 356 9099  ext. 85218
Email: 

Professional

Professional Biography

Research on genetic improvement of dairy cattle using selection and crossbreeding

Research Expertise

Research Interests

Modeling of breeding schemes, farm systems, milk payment systems, and processing of dairy products.

Experimental designs and data analyses in Animal Science.

Thematics

21st Century Citizenship

Area of Expertise

Field of Research Codes
Agricultural And Veterinary Sciences (070000): Agricultural Production Systems Simulation (070103): Agricultural Systems Analysis and Modelling (070105): Agriculture, Land and Farm Management (070100): Animal Breeding (070201): Animal Nutrition (070204): Animal Production (070200): Farming Systems Research (070107)

Research Projects

Summary of Research Projects

PositionCurrentCompleted
Project Leader1017
Team Member04

Research Outputs

Journal

Silva-Villacorta, D., Lopez-Villalobos, N., Blair, HT., Hickson, RE., & MacGibbon, AK. (2017). Production and profitability of dairy farms producing milk with different concentrations of unsaturated fatty acids: a simulation study. New Zealand Journal of Agricultural Research. 60(1), 32-44
[Journal article]Authored by: Blair, H., Hickson, R., Lopez-Villalobos, N.
Khan, MKI., Blair, HT., & Lopez-Villalobos, N. (2016). Modelling genetic improvement of Pabna cattle in Bangladesh. Journal of Applied Animal Research. , 1-8
[Journal article]Authored by: Blair, H., Lopez-Villalobos, N.
Sneddon, NW., Lopez-Villalobos, N., Hickson, RE., Davis, SR., Geary, U., Garrick, DJ., . . . Shalloo, L. (2016). Dairy product production and lactose demand in New Zealand and Ireland under different simulated milk product–processing portfolios. Irish Journal of Agricultural and Food Research. 55(2), 126-135
[Journal article]Authored by: Garrick, D., Hickson, R., Lopez-Villalobos, N.
Paten, AM., Pain, SJ., Peterson, SW., Lopez-Villalobos, N., Kenyon, PR., & Blair, HT. (2016). Effect of dam weight and pregnancy nutrition on average lactation performance of ewe offspring over 5 years. Animal. , 1-9
[Journal article]Authored by: Blair, H., Lopez-Villalobos, N., Pain, S., Peterson, S.
Lopez-Aguirre, D., Hernandez-Melendez, J., Rojo, R., Sanchez-Davila, F., Lopez-Villalobos, N., Salem, AFZM., . . . Joaquin, S. (2016). In vitro gas production kinetics and degradability of a diet for growing lambs: Effect of fibrolytic enzyme products at different dose levels. Italian Journal of Animal Science. 15(3), 453-460
[Journal article]Authored by: Lopez-Villalobos, N.
Parra-Bracamonte, GM., Lopez-Villalobos, N., Morris, ST., Sifuentes-Rincón, AM., & Lopez-Bustamante, LA. (2016). Genetic trends for live weight traits reflect breeding strategies in registered Charolais Farms in Mexico. Tropical Animal Health and Production. 48(8), 1729-1738
[Journal article]Authored by: Lopez-Villalobos, N., Morris, S.
Hernández, N., Martínez-González, JC., Parra-Bracamonte, GM., Sifuentes-Rincón, AM., López-Villalobos, N., Morris, ST., . . . Meza-García, LA. (2016). Association of polymorphisms in growth hormone and leptin candidate genes with live weight traits of Brahman cattle. Genetics and Molecular Research. 15(3)
[Journal article]Authored by: Lopez-Villalobos, N., Morris, S.
López-Aguirre, D., Hernández-Meléndez, J., Rojo, R., Sánchez-Dávila, F., López-Villalobos, N., Salem, AFZM., . . . Ruíz, S. (2016). Effects of exogenous enzymes and application method on nutrient intake, digestibility and growth performance of Pelibuey lambs. SpringerPlus. 5(1)
[Journal article]Authored by: Lopez-Villalobos, N.
Gottardo, P., Penasa, M., Lopez-Villalobos, N., & De Marchi, M. (2016). Variable selection procedures before partial least squares regression enhance the accuracy of milk fatty acid composition predicted by mid-infrared spectroscopy. Journal of Dairy Science. 99(10), 7782-7790
[Journal article]Authored by: Lopez-Villalobos, N.
Lembeye, F., Lopez-Villalobos, N., Burke, JL., & Davis, SR. (2016). Estimation of genetic parameters for milk yield traits at different herd production levels in cows milked once or twice-daily in New Zealand. Proceedings of the New Zealand Society of Animal Production. 76, 49-53
[Journal article]Authored by: Burke, J., Lopez-Villalobos, N.
Hurley, AM., Lopez-Villalobos, N., McParland, S., Lewis, E., Kennedy, E., O'Donovan, M., . . . Berry, DP. (2016). Genetics of alternative definitions of feed efficiency in grazing lactating dairy cows. Proceedings of the New Zealand Society of Animal Production. 76, 38-42
[Journal article]Authored by: Burke, J., Lopez-Villalobos, N.
Lembeye, F., López-Villalobos, N., Burke, JL., Davis, SR., Richardson, J., Sneddon, NW., . . . Donaghy, DJ. (2016). Comparative performance in Holstein-Friesian, Jersey and crossbred cows milked once daily under a pasture-based system in New Zealand. New Zealand Journal of Agricultural Research. 59(4), 351-362
[Journal article]Authored by: Burke, J., Donaghy, D., Lopez-Villalobos, N., Richardson, J.
Coleman, LW., Hickson, RE., Schreurs, NM., Martin, NP., Kenyon, PR., Lopez-Villalobos, N., . . . Morris, ST. (2016). Carcass characteristics and meat quality of Hereford sired steers born to beef-cross-dairy and Angus breeding cows. Meat Science. 121, 403-408
[Journal article]Authored by: Hickson, R., Kenyon, P., Lopez-Villalobos, N., Morris, S., Schreurs, N.
Cassandro, M., Pretto, D., Lopez-Villalobos, N., De Marchi, M., & Penasa, M. (2016). Estimation of economic values for milk coagulation properties in Italian Holstein-Friesian cattle. Journal of Dairy Science. 99(8), 6619-6626
[Journal article]Authored by: Lopez-Villalobos, N.
Lembeye, F., López-Villalobos, N., Burke, JL., & Davis, SR. (2016). Breed and heterosis effects for milk yield traits at different production levels, lactation number and milking frequencies. New Zealand Journal of Agricultural Research. 59(2), 156-164
[Journal article]Authored by: Burke, J., Lopez-Villalobos, N.
López, D., Vázquez-Armijo, JF., López-Villalobos, N., Lee-Rangel, HA., Salem, AZM., Borquez-Gastelum, JL., . . . Rojo-Rubio, R. (2016). In vitro gas production of foliage from three browse tree species treated with different dose levels of exogenous fibrolytic enzymes. Journal of Animal Physiology and Animal Nutrition. 100(5), 920-928
[Journal article]Authored by: Lopez-Villalobos, N.
Ramírez-Restrepo, CA., Tan, C., O'Neill, CJ., López-Villalobos, N., Padmanabha, J., Wang, J., . . . McSweeney, CS. (2016). Methane production, fermentation characteristics, and microbial profiles in the rumen of tropical cattle fed tea seed saponin supplementation. Animal Feed Science and Technology. 216, 58-67
[Journal article]Authored by: Lopez-Villalobos, N.
Silva-Villacorta, D., Lopez-Villalobos, N., Blair, HT., Hickson, RE., & MacGibbon, AK. (2016). A stochastic farm model to simulate dairy farms and the segregation of cows to produce milk with different concentrations of unsaturated fatty acids. Computers and Electronics in Agriculture. 125, 29-38
[Journal article]Authored by: Blair, H., Hickson, R., Lopez-Villalobos, N.
Lembeye, F., Lopez-Villalobos, N., Burke, JL., & Davis, SR. (2016). Milk production of Holstein-Friesian, Jersey and crossbred cows milked once-a-day or twice-a-day in New Zealand. New Zealand Journal of Agricultural Research. 59(1), 50-64
[Journal article]Authored by: Burke, J., Lopez-Villalobos, N.
Ramírez-Restrepo, CA., O'Neill, CJ., López-Villalobos, N., Padmanabha, J., Wang, JK., & McSweeney, C. (2016). Effects of tea seed saponin supplementation on physiological changes associated with blood methane concentration in tropical Brahman cattle. Animal Production Science. 56(3), 457-465
[Journal article]Authored by: Lopez-Villalobos, N.
Lembeye, F., Lopez-Villalobos, N., Burke, JL., & Davis, SR. (2016). Estimation of genetic parameters for milk traits in cows milked once- or twice-daily in New Zealand. Livestock Science. 185, 142-147
[Journal article]Authored by: Burke, J., Lopez-Villalobos, N.
Sneddon, NW., Lopez-Villalobos, N., Davis, SR., Hickson, RE., Shalloo, L., Garrick, DJ., . . . Geary, U. (2016). Responses in lactose yield, lactose percentage and protein-to-protein-plus-lactose ratio from index selection in New Zealand dairy cattle. New Zealand Journal of Agricultural Research. 59(1), 90-105
[Journal article]Authored by: Garrick, D., Hickson, R., Lopez-Villalobos, N.
Sneddon, NW., Lopez-Villalobos, N., Davis, SR., Hickson, RE., Shalloo, L., & Garrick, DJ. (2016). Estimates of genetic and crossbreeding parameters for milk components and potential yield of dairy products from New Zealand dairy cattle. New Zealand Journal of Agricultural Research. 59(1), 79-89
[Journal article]Authored by: Garrick, D., Hickson, R., Lopez-Villalobos, N.
Hurley, AM., López-Villalobos, N., McParland, S., Kennedy, E., Lewis, E., O'Donovan, M., . . . Berry, DP. (2016). Inter-relationships among alternative definitions of feed efficiency in grazing lactating dairy cows. Journal of Dairy Science. 99(1), 468-479
[Journal article]Authored by: Burke, J., Lopez-Villalobos, N.
Notcovich, S., deNicolo, G., Williamson, NB., Grinberg, A., Lopez-Villalobos, N., & Petrovski, KR. (2016). The ability of four strains of Streptococcus uberis to induce clinical mastitis after intramammary inoculation in lactating cows. New Zealand Veterinary Journal. 64(4), 218-223
[Journal article]Authored by: Grinberg, A., Lopez-Villalobos, N.
Robertson, LM., Alley, MR., Gartrell, BD., Castro, IC., Lopez-Villalobos, N., & Sancha, E. (2016). Efficacy of anthelmintic treatment in captive-reared black stilts (Himantopus novaezelandiae) released to the wild. New Zealand Veterinary Journal. 64(2), 82-89
[Journal article]Authored by: Castro, I., Gartrell, B., Lopez-Villalobos, N.
Cranston, LM., Kenyon, PR., Morris, ST., Lopez-Villalobos, N., & Kemp, PD. (2016). Morphological and Physiological Responses of Plantain (Plantago lanceolata) and Chicory (Cichorium intybus) to Water Stress and Defoliation Frequency. Journal of Agronomy and Crop Science. 202(1), 13-24
[Journal article]Authored by: Cranston, L., Kemp, P., Kenyon, P., Lopez-Villalobos, N., Morris, S.
Sneddon, NW., Lopez-Villalobos, N., Hickson, RE., Shalloo, L., Davis, SR., Garrick, DJ., . . . Geary, U. (2015). Predicted dairy product yields and deficits of lactose for manufacturing under differing selection and manufacturing scenarios in New Zealand. New Zealand Journal of Agricultural Research. 58(4), 432-440
[Journal article]Authored by: Garrick, D., Hickson, R., Lopez-Villalobos, N.
Edge, J., Mündel, T., Pilegaard, H., Hawke, E., Leikis, M., Lopez-Villalobos, N., . . . Bishop, DJ. (2015). Ammonium chloride ingestion attenuates exercise-induced mRNA levels in human muscle. PLoS ONE. 10(12)
[Journal article]Authored by: Lopez-Villalobos, N., Mundel, T.
Cranston, LM., Kenyon, PR., Morris, ST., Lopez-Villalobos, N., & Kemp, PD. (2015). Effect of post-grazing height on the productivity, population and morphology of a herb and legume mix. New Zealand Journal of Agricultural Research. 58(4), 397-411
[Journal article]Authored by: Cranston, L., Kemp, P., Kenyon, P., Lopez-Villalobos, N., Morris, S.
de Menezes, GCDC., Valadares Filho, SDC., Lopez-Villalobos, N., Ruas, JRM., Detmann, E., Zanetti, D., . . . de Duarte, MDS. (2015). Effect of feeding strategies on weaning weight and milk production of Holstein × Zebu calves in dual purpose milk production systems. Tropical Animal Health and Production. 47(6), 1095-1100
[Journal article]Authored by: Lopez-Villalobos, N.
Petrovski, KR., Grinberg, A., Williamson, NB., Abdalla, ME., Lopez-Villalobos, N., Parkinson, TJ., . . . Rapnicki, P. (2015). Susceptibility to antimicrobials of mastitis-causing Staphylococcus aureus, Streptococcus uberis and Str. dysgalactiae from New Zealand and the USA as assessed by the disk diffusion test. Australian Veterinary Journal. 93(7), 227-233
[Journal article]Authored by: Grinberg, A., Lopez-Villalobos, N., Parkinson, T.
Sneddon, NW., Lopez-Villalobos, N., Davis, SR., Hickson, RE., & Shalloo, L. (2015). Genetic parameters for milk components including lactose from test day records in the New Zealand dairy herd. New Zealand Journal of Agricultural Research. 58(2), 97-107
[Journal article]Authored by: Hickson, R., Lopez-Villalobos, N.
de Menezes, GCDC., Valadares Filho, SDC., Lopez-Villalobos, N., Ruas, JRM., Detmann, E., Zanetti, D., . . . de Duarte, MDS. (2015). Effect of feeding strategies on weaning weight and milk production of Holstein × Zebu calves in dual purpose milk production systems. Tropical Animal Health and Production.
[Journal article]Authored by: Lopez-Villalobos, N.
Soo, M., Sneddon, NW., Lopez-Villalobos, N., & Worth, AJ. (2015). Genetic evaluation of the total hip score of four populous breeds of dog, as recorded by the New Zealand Veterinary Association Hip Dysplasia Scheme (1991–2011). New Zealand Veterinary Journal. 63(2), 79-85
[Journal article]Authored by: Lopez-Villalobos, N., Worth, A.
Tapia-Escárate, D., Pomroy, WE., Scott, I., Wilson, PR., & Lopez-Villalobos, N. (2015). Establishment rate of sheep gastrointestinal nematodes in farmed red deer (Cervus elaphus). Veterinary Parasitology. 209(1-2), 138-141
[Journal article]Authored by: Lopez-Villalobos, N., Pomroy, W., Scott, I.
Sneddon, NW., Lopez-Villalobos, N., Davis, SR., Hickson, RE., & Shalloo, L. (2014). Genetic parameters for milk components including lactose from test day records in the New Zealand dairy herd. New Zealand Journal of Agricultural Research.
[Journal article]Authored by: Hickson, R., Lopez-Villalobos, N.
Toffanin, V., De Marchi, M., Lopez-Villalobos, N., & Cassandro, M. (2015). Effectiveness of mid-infrared spectroscopy for prediction of the contents of calcium and phosphorus, and titratable acidity of milk and their relationship with milk quality and coagulation properties. International Dairy Journal. 41, 68-73
[Journal article]Authored by: Lopez-Villalobos, N.
Cave, LM., Kenyon, PR., Morris, ST., Lopez-Villalobos, N., & Kemp, PD. (2015). Ewe lamb diet selection on plantain (Plantago lanceolata) and on a herb and legume mix, including plantain, chicory (Cichorium intybus), red clover (Trifolium pratense) and white clover (Trifolium repens). Animal Production Science. 55(4), 515-525
[Journal article]Authored by: Cranston, L., Kemp, P., Kenyon, P., Lopez-Villalobos, N., Morris, S.
Soo, M., Sneddon, NW., Lopez-Villalobos, N., & Worth, AJ. (2014). Genetic evaluation of the total hip score of four populous breeds of dog, as recorded by the New Zealand Veterinary Association Hip Dysplasia Scheme (1991–2011). New Zealand Veterinary Journal.
[Journal article]Authored by: Lopez-Villalobos, N., Worth, A.
Morgan, KJ., Castro, I., Lopez-Villalobos, N., Pomroy, WE., Alley, MR., Gartrell, BD., . . . Howe, L. (2014). Prevalence of and risk factors for coccidiosis in kiwi between 1977 and 2011. New Zealand Veterinary Journal. 62(6), 315-320
[Journal article]Authored by: Castro, I., Gartrell, B., Howe, L., Lopez-Villalobos, N., Morgan, K., Pomroy, W.
Ramírez-Restrepo, CA., O'neill, CJ., López-Villalobos, N., Padmanabha, J., & Mcsweeney, C. (2014). Tropical cattle methane emissions: The role of natural statins supplementation. Animal Production Science. 54(9), 1294-1299
[Journal article]Authored by: Lopez-Villalobos, N.
Parra-Bracamonte, GM., Lopez-Villalobos, N., Sifuentes-Rincon, AM., Morris, ST., Moreno-Medina, VR., Arellano-Vera, W., . . . Treviño-Martinez, N. (2014). Revealing the genetic and non-genetic components of variation of survival in farmed White-tailed deer (Odocoileus virginianus, Texanus, Zimmermann, 1780) neonates. Small Ruminant Research. 121(2-3), 220-224
[Journal article]Authored by: Lopez-Villalobos, N., Morris, S.
Hickson, RE., Lopez-Villalobos, N., Kenyon, PR., & Morris, ST. (2014). Breed effects and heterosis for productivity traits at first calving of Angus, Holstein Friesian, Jersey and crossbred beef cows. Animal Production Science. 54(9), 1381-1387
[Journal article]Authored by: Hickson, R., Kenyon, P., Lopez-Villalobos, N., Morris, S.
Morris, ST., Chan, FY., Lopez-Villalobos, N., Kenyon, PR., Garrick, DJ., & Blair, HT. (2014). Growth, feed intake and maternal performance of Angus heifers from high and low feed efficiency selection lines. Animal Production Science. 54(9), 1428-1431
[Journal article]Authored by: Blair, H., Garrick, D., Kenyon, P., Lopez-Villalobos, N., Morris, S.
Asmad, K., Kenyon, PR., Pain, SJ., Parkinson, TJ., Peterson, SW., Lopez-Villalobos, N., . . . Blair, HT. (2014). Effects of dam size and nutrition during pregnancy on lifetime performance of female offspring. Small Ruminant Research. 121(2-3), 325-335
[Journal article]Authored by: Blair, H., Kenyon, P., Lopez-Villalobos, N., Pain, S., Parkinson, T., Peterson, S.
Lopez-Villalobos, N., Spelman, RJ., Melis, J., Davis, SR., Berry, SD., Lehnert, K., . . . Snell, RG. (2014). Estimation of genetic and crossbreeding parameters of fatty acid concentrations in milk fat predicted by mid-infrared spectroscopy in New Zealand dairy cattle. Journal of Dairy Research. 81(3), 340-349
[Journal article]Authored by: Lopez-Villalobos, N.
Edwards, JP., Jago, JG., & Lopez-Villalobos, N. (2014). Principles for maximising operator efficiency and return on investment in rotary dairies. Animal Production Science. 54(8), 1102-1108
[Journal article]Authored by: Lopez-Villalobos, N.
Khan, MKI., Blair, HT., & Lopez-Villalobos, N. (2014). Economic values for traits in a breeding objective for dairy cattle in Bangladesh. Indian Journal of Animal Sciences. 84(6), 682-686
[Journal article]Authored by: Blair, H., Lopez-Villalobos, N.
Alawneh, J., Stevenson, M., Williamson, N., & Lopez-Villalobos, N. (2014). The use of liveweight change as an indicator of oestrus in a seasonally calving, pasture-fed dairy herd. Reproduction in Domestic Animals. 49(3), 362-369
[Journal article]Authored by: Lopez-Villalobos, N.
Geary, U., Lopez-Villalobos, N., Garrick, DJ., & Shalloo, L. (2014). Spring calving versus split calving: Effects on farm, processor and industry profitability for the Irish dairy industry. Journal of Agricultural Science. 152(3), 448-463
[Journal article]Authored by: Garrick, D., Lopez-Villalobos, N.
Lopez-Villalobos, N., Edwards, JP., & Jago, JG. (2014). Estimation of genetic and crossbreeding parameters of milking characteristics of grazing dairy cows. New Zealand Journal of Agricultural Research. 57(3), 180-191
[Journal article]Authored by: Lopez-Villalobos, N.
Buckley, F., Lopez-Villalobos, N., & Heins, BJ. (2014). Crossbreeding: Implications for dairy cow fertility and survival. Animal. 8(SUPPL. 1), 122-133
[Journal article]Authored by: Lopez-Villalobos, N.
Geary, U., Lopez-Villalobos, N., O'Brien, B., Garrick, DJ., & Shalloo, L. (2014). Estimating the impact of somatic cell count on the value of milk utilising parameters obtained from the published literature. Journal of Dairy Research. 81(2), 223-232
[Journal article]Authored by: Garrick, D., Lopez-Villalobos, N.
Alawneh, J., Stevenson, M., Williamson, N., & Lopez-Villalobos, N. (2014). The use of liveweight change as an indicator of oestrus in a seasonally calving, pasture-fed dairy herd. Reproduction in Domestic Animals.
[Journal article]Authored by: Lopez-Villalobos, N.
Parra-Bracamonte, GM., Lopez-Villalobos, N., Sifuentes-Rincon, AM., Morris, S., Lopez-Bustamante, LA., & Meza-Garcia, LA. (2014). Single and composite influence of growth-related candidate gene polymorphisms on additive genetic variation of birth weight in charolais beef cattle. Tropical Animal Health and Production. 46(3), 509-512
[Journal article]Authored by: Lopez-Villalobos, N.
Alawneh, JI., Stevenson, MA., Williamson, NB., Lopez-Villalobos, N., & Otley, T. (2014). The effects of liveweight loss and milk production on the risk of lameness in a seasonally calving, pasture fed dairy herd in New Zealand. Preventive Veterinary Medicine. 113(1), 72-79
[Journal article]Authored by: Lopez-Villalobos, N.
Edwards, JP., Jago, JG., & Lopez-Villalobos, N. (2014). Analysis of milking characteristics in New Zealand dairy cows. Journal of Dairy Science. 97(1), 259-269
[Journal article]Authored by: Lopez-Villalobos, N.
Tuñon, G., O'Donovan, M., Lopez Villalobos, N., Hennessy, D., Kemp, P., & Kennedy, E. (2014). Spring and autumn animal treading effects on pre-grazing herbage mass and tiller density on two contrasting pasture types in Ireland. Grass and Forage Science. 69(3), 502-513
[Journal article]Authored by: Kemp, P., Lopez-Villalobos, N.
Tuñon, G., Kennedy, E., Horan, B., Hennessy, D., Lopez-Villalobos, N., Kemp, P., . . . O'Donovan, M. (2014). Effect of grazing severity on perennial ryegrass herbage production and sward structural characteristics throughout an entire grazing season. Grass and Forage Science. 69(1), 104-118
[Journal article]Authored by: Kemp, P., Lopez-Villalobos, N.
Geary, U., Lopez-Villalobos, N., O'Brien, B., Garrick, DJ., & Shalloo, L. (2013). Examining the impact of mastitis on the profitability of the irish dairy industry. Irish Journal of Agricultural and Food Research. 52(2 SPEC. ISSUE 2), 135-149
[Journal article]Authored by: Garrick, D., Lopez-Villalobos, N.
Geary, U., Lopez-Villalobos, N., O'Brien, B., Garrick, DJ., & Shalloo, L. (2013). Meta-analysis to investigate relationships between somatic cell count and raw milk composition, Cheddar cheese processing characteristics and cheese composition. Irish Journal of Agricultural and Food Research. 52(2 SPEC. ISSUE 2), 119-133
[Journal article]Authored by: Garrick, D., Lopez-Villalobos, N.
Edwards, JP., O'Brien, B., Lopez-Villalobos, N., & Jago, JG. (2013). Milking efficiency of swingover herringbone parlours in pasture-based dairy systems. Journal of Dairy Research. 80(4), 467-474
[Journal article]Authored by: Lopez-Villalobos, N.
Prier, EA., Gartrell, BD., Potter, MA., Lopez-Villalobos, N., & Mclennan, J. (2013). Characterization of hatch-size and growth rates of captive and wild-reared brown kiwi (Apteryx mantelli) chicks. Zoo Biology. 32(5), 541-548
[Journal article]Authored by: Gartrell, B., Lopez-Villalobos, N., Potter, M.
Rivero, J., Hodgkinson, SM., & López-Villalobos, N. (2013). Definition of the breeding goal and determination of breeding objectives for European wild boar (Sus scrofa L.) in a semi-extensive production system. Livestock Science. 157(1), 38-47
[Journal article]Authored by: Lopez-Villalobos, N.
Edwards, JP., O'Brien, B., Lopez-Villalobos, N., & Jago, JG. (2013). Overmilking causes deterioration in teat-end condition of dairy cows in late lactation. Journal of Dairy Research. 80(3), 344-348
[Journal article]Authored by: Lopez-Villalobos, N.
Almawly, J., Prattley, D., French, NP., Lopez-Villalobos, N., Hedgespeth, B., & Grinberg, A. (2013). Utility of halofuginone lactate for the prevention of natural cryptosporidiosis of calves, in the presence of co-infection with rotavirus and Salmonella Typhimurium. Veterinary Parasitology. 197(1-2), 59-67
[Journal article]Authored by: French, N., Grinberg, A., Lopez-Villalobos, N.
Edwards, JP., Jago, JG., & Lopez-Villalobos, N. (2013). Large rotary dairies achieve high cow throughput but are not more labour efficient than medium-sized rotaries. Animal Production Science. 53(6), 573-579
[Journal article]Authored by: Lopez-Villalobos, N.
Edwards, JP., Jago, JG., & Lopez-Villalobos, N. (2013). Milking efficiency for grazing dairy cows can be improved by increasing automatic cluster remover thresholds without applying premilking stimulation. Journal of Dairy Science. 96(6), 3766-3773
[Journal article]Authored by: Lopez-Villalobos, N.
Saavedra-Jiménez, LA., Ramírez-Valverde, R., Núñez-Domínguez, R., García-Muñiz, JG., Lopez-Villalobos, N., & Ruíz-Flores, A. (2013). Genotype by climate interaction in the genetic evaluation for growing traits of Braunvieh cattle in Mexico. Tropical Animal Health and Production. 45(7), 1489-1494
[Journal article]Authored by: Lopez-Villalobos, N.
Chawala, AR., Lopez-Villalobos, N., Margerison, JK., & Spelman, RJ. (2013). Genetic and crossbreeding parameters for incidence of recorded clinical lameness in New Zealand dairy cattle. New Zealand Veterinary Journal. 61(5), 281-285
[Journal article]Authored by: Lopez-Villalobos, N.
Edwards, JP., Jago, JG., & Lopez-Villalobos, N. (2013). Short-term application of prestimulation and increased automatic cluster remover threshold affect milking characteristics of grazing dairy cows in late lactation. Journal of Dairy Science. 96(3), 1886-1893
[Journal article]Authored by: Lopez-Villalobos, N.
Baudracco, J., Lopez-Villalobos, N., Holmes, CW., Comeron, EA., MacDonald, KA., & Barry, TN. (2013). E-Dairy: A dynamic and stochastic whole-farm model that predicts biophysical and economic performance of grazing dairy systems. Animal. 7(5), 870-878
[Journal article]Authored by: Lopez-Villalobos, N.
Paten, AM., Kenyon, PR., Lopez-Villalobos, N., Peterson, SW., Jenkinson, CMC., Pain, SJ., . . . Blair, HT. (2013). LACTATION BIOLOGY SYMPOSIUM: Maternal nutrition during early and mid-to-late pregnancy: Comparative effects on milk production of twin-born ewe progeny during their first lactation. Journal of Animal Science. 91(2), 676-684
[Journal article]Authored by: Blair, H., Jenkinson, C., Kenyon, P., Lopez-Villalobos, N., Pain, S., Peterson, S.
Riet-Sapriza, FG., Duignan, PJ., Chilvers, BL., Wilkinson, IS., Lopez-Villalobos, N., MacKenzie, DDS., . . . Gales, N. (2012). Interannual and individual variation in milk composition of New Zealand sea lions (Phocarctos hookeri). Journal of Mammalogy. 93(4), 1006-1016
[Journal article]Authored by: Chilvers, B., Lopez-Villalobos, N.
Edwards, JP., Lopez-Villalobos, N., & Jago, JG. (2012). Increasing platform speed and the percentage of cows completing a second rotation improves throughput in rotary dairies. Animal Production Science. 52(10), 969-973
[Journal article]Authored by: Lopez-Villalobos, N.
Pretto, D., López-Villalobos, N., Penasa, M., & Cassandro, M. (2012). Genetic response for milk production traits, somatic cell score, acidity and coagulation properties in Italian Holstein-Friesian population under current and alternative selection indices and breeding objectives. Livestock Science. 150(1-3), 59-66
[Journal article]Authored by: Lopez-Villalobos, N.
Laven, LJ., Laven, RA., Parkinson, TJ., Lopez-Villalobos, N., & Margerison, JK. (2012). An evaluation of the changes in distance from the external sole surface to the distal phalanx in heifers in their first lactation. Veterinary Journal. 193(3), 639-643
[Journal article]Authored by: Laven, R., Lopez-Villalobos, N., Parkinson, T.
Leitch, BJ., Bray, JP., Kim, NJG., Cann, B., & Lopez-Vilalobos, N. (2012). Pedicle ligation in ovariohysterectomy: An in vitro study of ligation techniques. Journal of Small Animal Practice.
[Journal article]Authored by: Bray, J., Lopez-Villalobos, N.
Lopez-Villalobos, N. (2012). Analysing the genetic basis of milk production traits. CAB Reviews: Perspectives in Agriculture, Veterinary Science, Nutrition and Natural Resources. 7
[Journal article]Authored by: Lopez-Villalobos, N.
Geary, U., Lopez-Villalobos, N., Begley, N., McCoy, F., O'Brien, B., O'Grady, L., . . . Shalloo, L. (2012). Estimating the effect of mastitis on the profitability of Irish dairy farms. Journal of Dairy Science. 95(7), 3662-3673
[Journal article]Authored by: Lopez-Villalobos, N.
Hickson, RE., Laven, RL., Lopez-Villalobos, N., Kenyon, PR., & Morris, ST. (2012). Postpartum anoestrous interval in first-lactation beef and dairy-beef crossbred cows. Animal Production Science. 52(7), 478-482
[Journal article]Authored by: Hickson, R., Kenyon, P., Lopez-Villalobos, N., Morris, S.
Penasa, M., Cecchinato, A., Dal Zotto, R., Blair, HT., López-Villalobos, N., & Bittante, G. (2012). Direct and maternal genetic effects for body weight and price of calves sold for veal production. Journal of Animal Science. 90(10), 3385-3391
[Journal article]Authored by: Blair, H., Lopez-Villalobos, N.
Geary, U., Lopez-Villalobos, N., Garrick, DJ., & Shalloo, L. (2012). An analysis of the implications of a change to the seasonal milk supply profile in the Irish dairy industry utilizing a seasonal processing sector model. Journal of Agricultural Science. 150(3), 389-407
[Journal article]Authored by: Garrick, D., Lopez-Villalobos, N.
Alawneh, JI., Stevenson, MA., Williamson, NB., Lopez-Villalobos, N., & Otley, T. (2012). The effect of liveweight change on reproductive performance in a seasonally calving, pasture fed dairy herd. Livestock Science. 145(1-3), 131-139
[Journal article]Authored by: Lopez-Villalobos, N.
O'Brien, B., Jago, J., Edwards, JP., Lopez-Villalobos, N., & McCoy, F. (2012). Milking parlour size, pre-milking routine and stage of lactation affect efficiency of milking in single-operator herringbone parlours. Journal of Dairy Research. 79(2), 216-223
[Journal article]Authored by: Lopez-Villalobos, N.
Khan, MKI., Blair, HT., & Lopez-Villalobos, N. (2012). Lactation curves of different cattle breeds under cooperative dairying conditions in Bangladesh. Journal of Applied Animal Research. 40(3), 179-185
[Journal article]Authored by: Blair, H., Lopez-Villalobos, N.
Vibart, RE., Washburn, SP., Green, JT., Benson, GA., Williams, CM., Pacheco, D., . . . Lopez-Villalobos, N. (2012). Effects of feeding strategy on milk production, reproduction, pasture utilization, and economics of autumn-calving dairy cows in eastern North Carolina. Journal of Dairy Science. 95(2), 997-1010
[Journal article]Authored by: Lopez-Villalobos, N.
Alawneh, JI., Stevenson, MA., Williamson, NB., Lopez-Villalobos, N., & Otley, T. (2012). The effect of clinical lameness on liveweight in a seasonally calving, pasture-fed dairy herd. Journal of Dairy Science. 95(2), 663-669
[Journal article]Authored by: Lopez-Villalobos, N.
Baudracco, J., Lopez-Villalobos, N., Holmes, CW., Comeron, EA., MacDonald, KA., Barry, TN., . . . Friggens, NC. (2012). E-Cow: An animal model that predicts herbage intake, milk yield and live weight change in dairy cows grazing temperate pastures, with and without supplementary feeding. Animal. 6(6), 980-993
[Journal article]Authored by: Lopez-Villalobos, N.
Hickson, RE., Anderson, WJ., Kenyon, PR., Lopez-Villalobos, N., & Morris, ST. (2012). A survey detailing the calving performance of primiparous 2-year-old beef heifers and outcomes of assisted calving. New Zealand Veterinary Journal. 60(1), 35-41
[Journal article]Authored by: Hickson, R., Kenyon, P., Lopez-Villalobos, N., Morris, S.
McDougall, S., Lopez-Villalobos, N., & Prosser, CG. (2011). Relationship between estimated breeding value for somatic cell count and prevalence of intramammary infection in dairy goats. New Zealand Veterinary Journal. 59(6), 300-304
[Journal article]Authored by: Lopez-Villalobos, N.
Hill, KE., Gieseg, MA., Kingsbury, D., Lopez-Villalobos, N., Bridges, J., & Chambers, P. (2011). The Efficacy and Safety of a Novel Lipophilic Formulation of Methimazole for the Once Daily Transdermal Treatment of Cats with Hyperthyroidism. Journal of Veterinary Internal Medicine. 25(6), 1357-1365
[Journal article]Authored by: Bridges, J., Chambers, J., Hill, K., Lopez-Villalobos, N.
Baudracco, J., Lopez-Villalobos, N., Romero, LA., Scandolo, D., Maciel, M., Comeron, EA., . . . Barry, TN. (2011). Effects of stocking rate on pasture production, milk production and reproduction of supplemented crossbred Holstein-Jersey dairy cows grazing lucerne pasture. Animal Feed Science and Technology. 168(1-2), 131-143
[Journal article]Authored by: Lopez-Villalobos, N.
Alawneh, JI., Stevenson, MA., Williamson, NB., Lopez-Villalobos, N., & Otley, T. (2011). Automatic recording of daily walkover liveweight of dairy cattle at pasture in the first 100 days in milk. Journal of Dairy Science. 94(9), 4431-4440
[Journal article]Authored by: Lopez-Villalobos, N.
Petrovski, KR., Williamson, NB., Lopez-Villalobos, N., Parkinson, TJ., & Tucker, IG. (2011). Culture results from milk samples submitted to veterinary diagnostic laboratories from August 2003 to December 2006 in New Zealand. New Zealand Veterinary Journal. 59(6), 317-322
[Journal article]Authored by: Lopez-Villalobos, N., Parkinson, T.
MacNeil, MD., Lopez-Villalobos, N., & Northcutt, SL. (2011). A prototype national cattle evaluation for feed intake and efficiency of Angus cattle. Journal of Animal Science. 89(12), 3917-3923
[Journal article]Authored by: Lopez-Villalobos, N.
Petrovski, KR., Caicedo-Caldas, A., Williamson, NB., Lopez-Villalobos, N., Grinberg, A., Parkinson, TJ., . . . Tucker, IG. (2011). Efficacy of a novel internal dry period teat sealant containing 0.5% chlorhexidine against experimental challenge with Streptococcus uberis in dairy cattle. Journal of Dairy Science. 94(7), 3366-3375
[Journal article]Authored by: Grinberg, A., Lopez-Villalobos, N., Parkinson, T.
Petrovski, KR., Laven, RA., & Lopez-Villalobos, N. (2011). A descriptive analysis of the antimicrobial susceptibility of mastitis-causing bacteria isolated from samples submitted to commercial diagnostic laboratories in New Zealand (2003-2006). New Zealand Veterinary Journal. 59(2), 59-66
[Journal article]Authored by: Laven, R., Lopez-Villalobos, N.
Mupeyo, B., Barry, TN., Pomroy, WE., Ramírez-Restrepo, CA., López-Villalobos, N., & Pernthaner, A. (2011). Effects of feeding willow (Salix spp.) upon death of established parasites and parasite fecundity. Animal Feed Science and Technology. 164(1-2), 8-20
[Journal article]Authored by: Lopez-Villalobos, N., Pomroy, W.
Geary, U., Lopez-Villalobos, N., Garrick, DJ., & Shalloo, L. (2010). Development and application of a processing model for the Irish dairy industry. Journal of Dairy Science. 93(11), 5091-5100
[Journal article]Authored by: Garrick, D., Lopez-Villalobos, N.
Baudracco, J., Lopez-Villalobos, N., Holmes, CW., & Macdonald, KA. (2010). Effects of stocking rate, supplementation, genotype and their interactions on grazing dairy systems: A review. New Zealand Journal of Agricultural Research. 53(2), 109-133
[Journal article]Authored by: Lopez-Villalobos, N.
Van Der Linden, DS., Kenyon, PR., Blair, HT., Lopez-Villalobos, N., Jenkinson, CMC., Peterson, SW., . . . MacKenzie, DDS. (2010). Effects of ewe size and nutrition during pregnancy on glucose metabolism, fat metabolism and adrenal function of postpubertal female twin offspring. Animal Production Science. 50(9), 869-879
[Journal article]Authored by: Blair, H., Jenkinson, C., Kenyon, P., Lopez-Villalobos, N., Peterson, S.
Van Der Linden, DS., Kenyon, PR., Lopez-Villalobos, N., Jenkinson, CMC., Peterson, SW., & Blair, HT. (2010). Effects of ewe size and nutrition during pregnancy on performance of 2-year-old female offspring. Journal of Agricultural Science. 148(4), 465-475
[Journal article]Authored by: Blair, H., Jenkinson, C., Kenyon, P., Lopez-Villalobos, N., Peterson, S.
López-Villalobos, N., Penasa, M., Riccardo Zotto, DAL., Cassandro, M., Brade, W., Distl, O., . . . Cromie, A. (2010). Calculation of a cow culling merit index including specific heterosis in a multibreed dairy population. Archiv fur Tierzucht. 53(1), 9-17
[Journal article]Authored by: Lopez-Villalobos, N.
Pickles, KJ., Mair, JA., Lopez-Villalobos, N., Shaw, DJ., Scott, I., & Pomroy, W. (2010). Large intestinal mast cell count and proteinase expression is associated with larval burden in cyathostomin-infected horses. Equine Veterinary Journal. 42(7), 652-657
[Journal article]Authored by: Lopez-Villalobos, N., Pomroy, W., Scott, I.
Dukkipati, VSR., Blair, HT., Garrick, DT., Lopez-Villalobos, N., Whittington, RJ., Reddacliff, LA., . . . Murray, A. (2010). Association of microsatellite polymorphisms with immune responses to a killed Mycobacterium avium subsp. Paratuberculosis vaccine in Merino sheep. New Zealand Veterinary Journal. 58(5), 237-245
[Journal article]Authored by: Blair, H., Dukkipati, V., Garrick, D., Lopez-Villalobos, N., Murray, A.
Berry, SD., Beattie, EM., Davis, SR., Adams, LF., Thomas, NL., Ankersmit-Udy, AE., . . . Spelman, RJ. (2010). Mapping a quantitative trait locus for the concentration of β-lactoglobulin in milk, and the effect of β-lactoglobulin genetic variants on the composition of milk from holstein-friesian × jersey crossbred cows. New Zealand Veterinary Journal. 58(1), 1-5
[Journal article]Authored by: Lopez-Villalobos, N.
Pereira, I., Laborde, D., Lopez Villalobos, N., Ruprechter, G., Carriquiry, M., & Meikle, A. (2010). Blood metabolic profiles in Uruguayan Holstein and Uruguayan Holstein x New Zealand Holstein-Friesian dairy cows. Proceedings of the New Zealand Society of Animal Production. 70, 311-315
[Journal article]Authored by: Lopez-Villalobos, N.
Penasa, M., López-Villalobos, N., Evans, RD., Cromie, AR., Dal Zotto, R., & Cassandro, M. (2010). Crossbreeding effects on milk yield traits and calving interval in spring-calving dairy cows. Journal of Animal Breeding and Genetics. 127(4), 300-307
[Journal article]Authored by: Lopez-Villalobos, N.
Morris, ST., Garrick, DJ., Lopez-Villalobos, N., Kenyon, PR., Burke, JL., & Blair, HT. (2010). Growth, feed intake and maternal performance of Angus heifers selected for high or low growth and milk production. Animal Production Science. 50(6), 349-353
[Journal article]Authored by: Blair, H., Burke, J., Garrick, D., Kenyon, P., Lopez-Villalobos, N., Morris, S.
Hickson, RE., Lopez-Villalobos, N., Kenyon, PR., Ridler, BJ., & Morris, ST. (2010). Profitability of calving heifers at 2 compared with 3 years of age and the effect of incidence of assistance at parturition on profitability. Animal Production Science. 50(6), 354-358
[Journal article]Authored by: Hickson, R., Kenyon, P., Lopez-Villalobos, N., Morris, S.
Ramírez-Restrepo, CA., Pernthaner, A., Barry, TN., López-Villalobos, N., Shaw, RJ., Pomroy, WE., . . . Hein, WR. (2010). Characterization of immune responses against gastrointestinal nematodes in weaned lambs grazing willow fodder blocks. Animal Feed Science and Technology. 155(2-4), 99-110
[Journal article]Authored by: Lopez-Villalobos, N., Pomroy, W.
van der Linden, DS., Lopez-Villalobos, N., Kenyon, PR., Thorstensen, E., Jenkinson, CMC., Peterson, SW., . . . Blair, HT. (2010). Comparison of four techniques to estimate milk production in singleton-rearing non-dairy ewes. Small Ruminant Research. 90(1-3), 18-26
[Journal article]Authored by: Blair, H., Jenkinson, C., Kenyon, P., Lopez-Villalobos, N., Peterson, S.
Ramírez-Restrepo, CA., Barry, TN., Marriner, A., López-Villalobos, N., McWilliam, EL., Lassey, KR., . . . Clark, H. (2010). Effects of grazing willow fodder blocks upon methane production and blood composition in young sheep. Animal Feed Science and Technology. 155(1), 33-43
[Journal article]Authored by: Lopez-Villalobos, N.
van der Linden, DS., Kenyon, PR., Blair, HT., Lopez-Villalobos, N., Jenkinson, CMC., Peterson, SW., . . . Mackenzie, DDS. (2010). Relationships between early postnatal growth and metabolic function of 16-month-old female offspring born to ewes exposed to different environments during pregnancy. JOURNAL OF DEVELOPMENTAL ORIGINS OF HEALTH AND DISEASE. 1(1), 50-59
[Journal article]Authored by: Blair, H., Jenkinson, C., Kenyon, P., Lopez-Villalobos, N., Peterson, S.
Pitta, DW., Barry, TN., Lopez-Villalobos, N., & Attwood, GT. (2009). Effect of willow supplementation upon plasma amino acid concentration in ewes grazing drought pastures of low nutritive value. Animal Feed Science and Technology. 148(2-4), 183-191
[Journal article]Authored by: Lopez-Villalobos, N.
Hunnam, JC., Parkinson, TJ., Lopez-Villalobos, N., & McDougall, S. (2009). Association between gestational age and bovine fetal characteristics measured by transcutaneous ultrasound over the right flank of the dairy cow. Australian Veterinary Journal. 87(9), 379-383
[Journal article]Authored by: Lopez-Villalobos, N., Parkinson, T.
Musonda, K., Barry, TN., McWilliam, EL., Lopez-Villalobos, N., & Pomroy, WE. (2009). Grazing willow (Salix spp.) fodder blocks for increased reproductive rates and internal parasite control in mated hoggets. Animal Feed Science and Technology. 150(1-2), 46-61
[Journal article]Authored by: Lopez-Villalobos, N., Pomroy, W.
van der Linden, DS., Kenyon, PR., Blair, HT., Lopez-Villalobos, N., Jenkinson, CMC., Peterson, SW., . . . Mackenzie, DDS. (2009). Effects of ewe size and nutrition on fetal mammary gland development and lactational performance of offspring at their first lactation. Journal of Animal Science. 87(12), 3944-3954
[Journal article]Authored by: Blair, H., Jenkinson, C., Kenyon, P., Lopez-Villalobos, N., Peterson, S.
Hickson, RE., Kenyon, PR., Lopez-Villalobos, N., & Morris, ST. (2009). Maternal plasma oestrone sulphate concentration prior to parturition in relation to birth weight of the calf in primiparous, 2-year-old, Angus heifers. Animal Reproduction Science. 114(1-3), 301-305
[Journal article]Authored by: Hickson, R., Kenyon, P., Lopez-Villalobos, N., Morris, S.
Mc Parland, S., Kearney, JF., López-Villalobos, N., & Berry, DP. (2009). Optimal system of contract matings for use in a commercial dairy population. Irish Journal of Agricultural and Food Research. 48(1), 43-56
[Journal article]Authored by: Lopez-Villalobos, N.
Sapriza, FGR., Lopez-Villalobos, N., MacKenzie, DDS., Duignan, PJ., MacGibbon, A., Chilvers, BL., . . . Wilkinson, IS. (2009). Comparison of methods for the analysis of New Zealand sea lion, phocarctos hookeri, milk. New Zealand Journal of Marine and Freshwater Research. 43(4), 997-1006
[Journal article]Authored by: Chilvers, B., Lopez-Villalobos, N.
Hickson, RE., Lopez-Villalobos, N., Kenyon, PR., & Morris, ST. (2009). Effect of liveweight gain of pregnant 15-month-old Angus heifers on the milk intake of their first calves and the liveweight of their first and second calves. Animal Production Science. 49(2), 112-120
[Journal article]Authored by: Hickson, R., Kenyon, P., Lopez-Villalobos, N., Morris, S.
Dal Zotto, R., Penasa, M., de Marchi, M., Cassandro, M., López-Villalobos, N., & Bittante, G. (2009). Use of crossbreeding with beef bulls in dairy herds: Effect on age, body weight, price, and market value of calves sold at livestock auctions. Journal of Animal Science. 87(9), 3053-3059
[Journal article]Authored by: Lopez-Villalobos, N.
Hunnam, JC., Parkinson, TJ., Lopez-Villalobos, N., & McDougall, S. (2009). Comparison of transcutaneous ultrasound over the right flank with transrectal ultrasound for pregnancy diagnosis in the dairy cow. Australian Veterinary Journal. 87(8), 318-322
[Journal article]Authored by: Lopez-Villalobos, N., Parkinson, T.
Hickson, RE., Kenyon, PR., Lopez-Villalobos, N., & Morris, ST. (2009). Effects of liveweight gain of 15-month-old Angus heifers during the first trimester of pregnancy on liveweight and milk intake of their calves. New Zealand Journal of Agricultural Research. 52(1), 39-46
[Journal article]Authored by: Hickson, R., Kenyon, P., Lopez-Villalobos, N., Morris, S.
Hickson, RE., Kenyon, PR., Lopez-Villalobos, N., & Morris, ST. (2009). Size of foetuses and placentae from primiparous, 15-month-old, angus heifers fed for moderate or low liveweight gain for 21 days prior to insemination and for the first trimester of pregnancy. New Zealand Journal of Agricultural Research. 52(1), 31-37
[Journal article]Authored by: Hickson, R., Kenyon, P., Lopez-Villalobos, N., Morris, S.
Swainson, NM., Hoskin, SO., Clark, H., & Lopez-Villalobos, N. (2008). Effect of age on methane emissions of red deer stags from weaning until one year of age grazing perennial ryegrass-based pasture. Australian Journal of Experimental Agriculture. 48(1-2)
[Journal article]Authored by: Lopez-Villalobos, N.
Grinberg, A., Lopez-Villalobos, N., Pomroy, W., Widmer, G., Smith, H., & Tait, A. (2008). Host-shaped segregation of the Cryptosporidium parvum multilocus genotype repertoire. Epidemiology and Infection. 136(2), 273-278
[Journal article]Authored by: Grinberg, A., Lopez-Villalobos, N., Pomroy, W.
Lopez Villalobos, N., & Berry, D. (2008). Where for dairy cattle breeding in Ireland?. Other Journal. Please Provide Details on Cover Sheet. 42, 86-94
[Journal article]Authored by: Lopez-Villalobos, N.
Hickson, RE., Anderson, WJ., Kenyon, PR., Lopez-Villalobos, N., & Morris, ST. (2008). A survey of beef cattle farmers in New Zealand, examining management practices of primiparous breeding heifers. New Zealand Veterinary Journal. 56(4), 176-183
[Journal article]Authored by: Hickson, R., Kenyon, P., Lopez-Villalobos, N., Morris, S.
Grinberg, A., Learmonth, J., Kwan, E., Pomroy, W., Lopez Villalobos, N., Gibson, I., . . . Widmer, G. (2008). Genetic diversity and zoonotic potential of Cryptosporidium parvum causing foal diarrhea. Journal of Clinical Microbiology. 46(7), 2396-2398
[Journal article]Authored by: Grinberg, A., Lopez-Villalobos, N., Pomroy, W.
Corner, RA., Kenyon, PR., Stafford, KJ., West, DM., Lopez-Villalobos, N., Morris, ST., . . . Oliver, MH. (2008). Effect of nutrition from mid to late pregnancy on the performance of twin- and triplet-bearing ewes and their lambs. Australian Journal of Experimental Agriculture. 48(5), 666-671
[Journal article]Authored by: Corner-Thomas, R., Kenyon, P., Lopez-Villalobos, N., Morris, S., Stafford, K.
Ozawa, T., Nishitani, J., Nicolas, LV., & Blair, H. (2008). The acceptability of goat milk to young japanese adults. Journal of Applied Animal Research. 33(2), 113-116
[Journal article]Authored by: Blair, H., Lopez-Villalobos, N.
Hickson, RE., Kenyon, PR., Lopez-Villalobos, N., & Morris, ST. (2008). Effects of liveweight gain during pregnancy of 15-month-old Angus heifers on dystocia and birth weight, body dimensions, estimated milk intake and weaning weight of the calves. New Zealand Journal of Agricultural Research. 51(2), 171-180
[Journal article]Authored by: Hickson, R., Kenyon, P., Lopez-Villalobos, N., Morris, S.
Hickson, RE., Lopez-Villalobos, N., Kenyon, PR., & Morris, ST. (2008). Duration of parturition and frequency of abdominal contractions in primiparous, 2-year-old Angus heifers and the relevance of body dimensions of calves to dystocia. Australian Journal of Experimental Agriculture. 48(7), 935-939
[Journal article]Authored by: Hickson, R., Kenyon, P., Lopez-Villalobos, N., Morris, S.
Bryant, J., Lopez-Villalobos, N., Holmes, C., Pryce, J., Rossi, J., & Macdonald, K. (2008). Development and evaluation of a pastoral simulation model that predicts dairy cattle performance based on animal genotype and environmental sensitivity information. Agricultural Systems. 97(1-2), 13-25
[Journal article]Authored by: Lopez-Villalobos, N.
Diaz Lira, CM., Barry, TN., Pomroy, WE., McWilliam, EL., & Lopez-Villalobos, N. (2008). Willow (Salix spp.) fodder blocks for growth and sustainable management of internal parasites in grazing lambs. Animal Feed Science and Technology. 141(1-2), 61-81
[Journal article]Authored by: Lopez-Villalobos, N., Pomroy, W.
Vlaming, JB., Lopez-Villalobos, N., Brookes, IM., Hoskin, SO., & Clark, H. (2008). Within- and between-animal variance in methane emissions in non-lactating dairy cows. Australian Journal of Experimental Agriculture. 48(1-2), 124-127
[Journal article]Authored by: Lopez-Villalobos, N.
Hickson, RE., Morris, ST., Kenyon, PR., & Lopez-Villalobos, N. (2007). Re: Dystocia in beef heifers: A review of genetic and nutritional influences (vol 54, pg 256, 2006). NEW ZEALAND VETERINARY JOURNAL. 55(1), 48-48
[Journal article]Authored by: Hickson, R., Kenyon, P., Lopez-Villalobos, N., Morris, S.
Dacre, KJ., Mair, JA., Pomroy, W., Lopez-Villalobos, N., Pemberton, AD., & Brown, JK. (2007). Equine cyathostomin burden has a significant effect on intestinal mast cell count and proteinase expression.. JOURNAL OF VETERINARY INTERNAL MEDICINE. 21(3), 603-603
[Journal article]Authored by: Lopez-Villalobos, N.
Bryant, JR., Lopez-Villalobos, N., Pryce, JE., Holmes, CW., Johnson, DL., & Garrick, DJ. (2007). Environmental sensitivity in New Zealand dairy cattle (vol 90, pg 1538, 2007). JOURNAL OF DAIRY SCIENCE. 90(5), 2577-2577
[Journal article]Authored by: Garrick, D., Lopez-Villalobos, N.
Bryant, JR., López-Villalobos, N., Pryce, JE., Holmes, CW., Johnsons, DL., & Garrick, DJ. (2007). Short Communication: Effect of environment on the expression of breed and heterosis effects for production traits. Journal of Dairy Science. 90(3), 1548-1553
[Journal article]Authored by: Garrick, D., Lopez-Villalobos, N.
Ordóñez, A., Parkinson, TJ., Holmes, CW., Miller, RD., Lopez-Villalobos, N., Burke, J., . . . Brookes, I. (2007). Effects of application in spring of urea fertiliser on aspects of reproductive performance of pasture-fed dairy cows. New Zealand Veterinary Journal. 55(2), 69-76
[Journal article]Authored by: Burke, J., Lopez-Villalobos, N., Matthew, C., Parkinson, T.
Comeron, E., Baudracco, J., Lopez Villalobos, N., & Romero, LA. (2007). Produccion de leche en sistemas pastoriles. idia XXI Lecheria. 7(9), 26-31
[Journal article]Authored by: Lopez-Villalobos, N.
Lopez Villalobos, N., Comeron, E., & Baudracco, J. (2007). Incrementar la rentabilidad economica de la empresa lechera. seleccion y cruzamiento. idia XXI Sistemas de production. 7(9), 92-98
[Journal article]Authored by: Lopez-Villalobos, N.
Baudracco, J., Lopez Villalobos, N., & Holmes, CW. (2007). Efectos de la suplementacion y la carga animal sobre el resultado fisico y economico de sistemas lecheros Argentinos. Jornadas de Capacitacion. 11, 11-17
[Journal article]Authored by: Lopez-Villalobos, N.
Schreurs, NM., Tavendale, MH., Lane, GA., Barry, TN., McNabb, WC., Cummings, T., . . . López-Villalobos, N. (2007). The effect of supplementation of a white clover or perennial ryegrass diet with grape seed extract on indole and skatole metabolism and the sensory characteristics of lamb. Journal of the Science of Food and Agriculture. 87(6), 1030-1041
[Journal article]Authored by: Lopez-Villalobos, N., Schreurs, N.
Schreurs, NM., McNabb, WC., Tavendale, MH., Lane, GA., Barry, TN., Cummings, T., . . . Ramírez-Restrepo, CA. (2007). Skatole and indole concentration and the odour of fat from lambs that had grazed perennial ryegrass/white clover pasture or Lotus corniculatus. Animal Feed Science and Technology. 138(3-4), 254-271
[Journal article]Authored by: Lopez-Villalobos, N., Schreurs, N.
Schreurs, NM., Tavendale, MH., Lane, GA., Barry, TN., López-Villalobos, N., & McNabb, WC. (2007). Controlling the formation of indole and skatole in in vitro rumen fermentations using condensed tannin. Journal of the Science of Food and Agriculture. 87(5), 887-899
[Journal article]Authored by: Lopez-Villalobos, N., Schreurs, N.
Schreurs, NM., Tavendale, MH., Lane, GA., Barry, TN., López-Villalobos, N., & McNabb, WC. (2007). Effect of different condensed tannin-containing forages, forage maturity and nitrogen fertiliser application on the formation of indole and skatole in in vitro rumen fermentations. Journal of the Science of Food and Agriculture. 87(6), 1076-1087
[Journal article]Authored by: Lopez-Villalobos, N., Schreurs, N.
Castinel, A., Duignan, PJ., Pomroy, WE., López-Villalobos, N., Gibbs, NJ., Chilvers, BL., . . . Wilkinson, IS. (2007). Neonatal mortality in New Zealand sea lions (Phocarctos hookeri) at Sandy Bay, Enderby Island, Auckland Islands from 1998 to 2005. Journal of Wildlife Diseases. 43(3), 461-474
[Journal article]Authored by: Chilvers, B., Lopez-Villalobos, N., Pomroy, W.
Swainson, NM., Hoskin, SO., Clark, H., & Lopez-Villalobos, N. (2007). The effect of age on methane emissions from young, weaned red deer (Cervus elaphus) stags grazing perennial-ryegrass (Lolium perenne)-based pasture. New Zealand Journal of Agricultural Research. 50(3), 407-416
[Journal article]Authored by: Lopez-Villalobos, N.
Swainson, NM., Hoskin, SO., Clark, H., & Lopez-Villalobos, N. (2007). Effect of age on methane emissions of red deer stags from weaning until one year of age grazing pasture. JOURNAL OF ANIMAL AND FEED SCIENCES. 16, 598-603
[Journal article]Authored by: Lopez-Villalobos, N.
Bryant, JR., López-Villalobos, N., Pryce, JE., Holmes, CW., & Johnson, DL. (2007). Quantifying the effect of thermal environment on production traits in three breeds of dairy cattle in New Zealand. New Zealand Journal of Agricultural Research. 50(3), 327-338
[Journal article]Authored by: Lopez-Villalobos, N.
Schreurs, NM., Marotti, DM., Tavendale, MH., Lane, GA., Barry, TN., López-Villalobos, N., . . . McNabb, WC. (2007). Concentration of indoles and other rumen metabolites in sheep after a meal of fresh white clover, perennial ryegrass or Lotus corniculatus and the appearance of indoles in the blood. Journal of the Science of Food and Agriculture. 87(6), 1042-1051
[Journal article]Authored by: Lopez-Villalobos, N., Schreurs, N.
Castinel, A., Duignan, PJ., Lyons, ET., Pomroy, WE., Gibbs, N., López-Villalobos, N., . . . Wilkinson, IS. (2007). Epidemiology of hookworm (Uncinaria spp.) infection in New Zealand (Hooker's) sea lion (Phocarctos hookeri) pups on Enderby Island, Auckland Islands (New Zealand) during the breeding seasons from 1999/2000 to 2004/2005. Parasitology Research. 101(1), 53-62
[Journal article]Authored by: Chilvers, B., Lopez-Villalobos, N., Pomroy, W.
Bryant, JR., López-Villalobos, N., Pryce, JE., Holmes, CW., Johnson, DL., & Garrick, DJ. (2007). Environmental sensitivity in New Zealand dairy cattle. Journal of Dairy Science. 90(3), 1538-1547
[Journal article]Authored by: Garrick, D., Lopez-Villalobos, N.
Bryant, JR., Lopez-Villalobos, N., Holmes, CW., Pryce, JE., Pitman, GD., & Davis, SR. (2007). The effect of level of feeding, genetic merit, body condition score and age on biological parameters of a mammary gland model. Animal. 1(2), 175-183
[Journal article]Authored by: Lopez-Villalobos, N.
Castillo-Alcala, F., Wilson, PR., Molenaar, R., & Lopez-Villalobos, N. (2007). Efficacy, distribution and faecal excretion of copper oxide wire particles in a novel bolus in red deer (Cervus elaphus). New Zealand Veterinary Journal. 55(2), 81-86
[Journal article]Authored by: Castillo Alcala, F., Lopez-Villalobos, N.
Pitta, DW., Barry, TN., Lopez-Villalobos, N., & Kemp, PD. (2007). Willow fodder blocks-An alternate forage to low quality pasture for mating ewes during drought?. Animal Feed Science and Technology. 133(3-4), 240-258
[Journal article]Authored by: Kemp, P., Lopez-Villalobos, N.
Hickson, RE., Lopez-Villalobos, N., Dalley, DE., Clark, DA., & Holmes, CW. (2006). Yields and persistency of lactation in Friesian and Jersey cows milked once daily. Journal of Dairy Science. 89(6), 2017-2024
[Journal article]Authored by: Hickson, R., Lopez-Villalobos, N.
Bryant, JR., López-Villalobos, N., Pryce, JE., Holmes, CW., & Johnson, DL. (2006). Reaction norms used to quantify the responses of New Zealand dairy cattle of mixed breeds to nutritional environment. New Zealand Journal of Agricultural Research. 49(4), 371-381
[Journal article]Authored by: Lopez-Villalobos, N.
Hickson, RE., Morris, ST., Kenyon, PR., & Lopez-Villalobos, N. (2006). Dystocia in beef heifers: A review of genetic and nutritional influences. New Zealand Veterinary Journal. 54(6), 256-264
[Journal article]Authored by: Hickson, R., Kenyon, P., Lopez-Villalobos, N., Morris, S.
Rigden, RC., Jandhyala, DM., Dupont, C., Crosbie-Caird, D., Lopez-Villalobos, N., Maeda, N., . . . Murray, A. (2006). Humoral and cellular immune responses in sheep immunized with a 22 kilodalton exported protein of Mycobacterium avium subspecies paratuberculosis. Journal of Medical Microbiology. 55(12), 1735-1740
[Journal article]Authored by: Lopez-Villalobos, N., Murray, A.
Forsyth, SF., Lopez-Villalobos, N., & Rogers, CW. (2006). The effect on creatinine kinase activity of freezing plasma from healthy foals. New Zealand Veterinary Journal. 54(5), 235-236
[Journal article]Authored by: Lopez-Villalobos, N., Rogers, C.
Ramírez-Restrepo, CA., Barry, TN., & López-Villalobos, N. (2006). Organic matter digestibility of condensed tannin-containing Lotus corniculatus and its prediction in vitro using cellulase/hemicellulase enzymes. Animal Feed Science and Technology. 125(1-2), 61-71
[Journal article]Authored by: Lopez-Villalobos, N.
Ramírez-Restrepo, CA., Kemp, PD., Barry, TN., & López-Villalobos, N. (2006). Production of Lotus corniculatus L. under grazing in a dryland farming environment. New Zealand Journal of Agricultural Research. 49(1), 89-100
[Journal article]Authored by: Kemp, P., Lopez-Villalobos, N.
Dooley, AE., Parker, WJ., Blair, HT., & Lopez-Villalobos, N. (2006). Selection and segregation of herds for a valuable milk trait. Livestock Science. 102(1-2), 60-71
[Journal article]Authored by: Blair, H., Dooley, A., Lopez-Villalobos, N.
McWilliam, EL., Barry, TN., & López-Villalobos, N. (2005). Organic matter digestibility of poplar (Populus) and willow (Salix) forage trees and its in vitro prediction. Journal of the Science of Food and Agriculture. 85(7), 1098-1104
[Journal article]Authored by: Lopez-Villalobos, N.
Ramírez-Restrepo, CA., Barry, TN., Pomroy, WE., López-Villalobos, N., McNabb, WC., & Kemp, PD. (2005). Use of Lotus corniculatus containing condensed tannins to increase summer lamb growth under commercial dryland farming conditions with minimal anthelmintic drench input. Animal Feed Science and Technology. 122(3-4), 197-217
[Journal article]Authored by: Kemp, P., Lopez-Villalobos, N., Pomroy, W.
Yoshida, T., Lopez Villalobos, N., & Holmes, CW. (2005). Relationships between milk yield, milk composition and electrical conductivity in dairy cattle. Proceedings of the New Zealand Society of Animal Production. 65, 143-147
[Journal article]Authored by: Lopez-Villalobos, N.
Ozawa, T., Nishitani, J., Odake, S., Lopez-Villalobos, N., & Blair, HT. (2005). Goat meat acceptance in Japan: Current situation and future prospects. Animal Science Journal. 76(4), 305-312
[Journal article]Authored by: Blair, H., Lopez-Villalobos, N.
Ramírez-Restrepo, CA., Barry, TN., López-Villalobos, N., Kemp, PD., & Harvey, TG. (2005). Use of Lotus corniculatus containing condensed tannins to increase reproductive efficiency in ewes under commercial dryland farming conditions. Animal Feed Science and Technology. 121(1-2), 23-43
[Journal article]Authored by: Kemp, P., Lopez-Villalobos, N.
Pitta, DW., Barry, TN., Lopez-Villalobos, N., & Kemp, PD. (2005). Effects on ewe reproduction of grazing willow fodder blocks during drought. Animal Feed Science and Technology. 120(3-4), 217-234
[Journal article]Authored by: Kemp, P., Lopez-Villalobos, N.
Ozawa, T., Lopez-Villalobos, N., & Blair, HT. (2005). Dairy farming financial structures in Hokkaido, Japan and New Zealand. Animal Science Journal. 76(4), 391-400
[Journal article]Authored by: Blair, H., Lopez-Villalobos, N.
Everett-Hincks, JM., Lopez-Villalobos, N., Blair, HT., & Stafford, KJ. (2005). The effect of ewe maternal behaviour score on lamb and litter survival. Livestock Production Science. 93(1), 51-61
[Journal article]Authored by: Blair, H., Lopez-Villalobos, N., Stafford, K.
Everett-Hincks, JM., Blair, HT., Stafford, KJ., Lopez-Villalobos, N., Kenyon, PR., & Morris, ST. (2005). The effect of pasture allowance fed to twin- and triplet-bearing ewes in late pregnancy on ewe and lamb behaviour and performance to weaning. Livestock Production Science. 97(2-3), 253-266
[Journal article]Authored by: Blair, H., Kenyon, P., Lopez-Villalobos, N., Morris, S., Stafford, K.
Grinberg, A., Lopez-Villalobos, N., Lawrence, K., & Nulsen, M. (2005). Prediction of penicillin resistance in Staphylococcus aureus isolates from dairy cows with mastitis, based on prior test results. New Zealand Veterinary Journal. 53(5), 332-335
[Journal article]Authored by: Grinberg, A., Lawrence, K., Lopez-Villalobos, N., Nulsen, M.
Bryant, J., López-Villalobos, N., Holmes, C., & Pryce, J. (2005). Simulation modelling of dairy cattle performance based on knowledge of genotype, environment and genotype by environment interactions: Current status. Agricultural Systems. 86(2), 121-143
[Journal article]Authored by: Lopez-Villalobos, N.
McWilliam, EL., Barry, TN., Lopez-Villalobos, N., Cameron, PN., & Kemp, PD. (2005). Effects of willow (Salix) versus poplar (Populus) supplementation on the reproductive performance of ewes grazing low quality drought pasture during mating. Animal Feed Science and Technology. 119(1-2), 69-86
[Journal article]Authored by: Kemp, P., Lopez-Villalobos, N.
McWilliam, EL., Barry, TN., López-Villalobos, N., Cameron, PN., & Kemp, PD. (2005). Effects of willow (Salix) supplementation for 31 and 63 d on the reproductive performance of ewes grazing low quality drought pasture during mating. Animal Feed Science and Technology. 119(1-2), 87-106
[Journal article]Authored by: Kemp, P., Lopez-Villalobos, N.
Bryant, JR., Holmes, CW., Lopez Villalobos, N., McNaughton, LR., Brookes, IM., Verkerk, GA., . . . Pryce, JE. (2004). Use of breeding values for live weight to calculate individual live weight targets for dairy heifers. Proceedings of the New Zealand Society of Animal Production. 64, 118-121
[Journal article]Authored by: Lopez-Villalobos, N.
McWilliam, EL., Barry, TN., Lopez-Villalobos, N., Cameron, PN., & Kemp, PD. (2004). The effect of different levels of poplar (Populus) supplementation on the reproductive performance of ewes grazing low quality drought pasture during mating. Animal Feed Science and Technology. 115(1-2), 1-18
[Journal article]Authored by: Kemp, P., Lopez-Villalobos, N.
Ramírez-Restrepo, CA., Barry, TN., López-Villalobos, N., Kemp, PD., & McNabb, WC. (2004). Use of Lotus corniculatus containing condensed tannins to increase lamb and wool production under commercial dryland farming conditions without the use of anthelmintics. Animal Feed Science and Technology. 117(1-2), 85-105
[Journal article]Authored by: Kemp, P., Lopez-Villalobos, N.
Moore, KM., Barry, TN., Cameron, PN., Lopez-Villalobos, N., & Cameron, DJ. (2003). Willow (Salix sp.) as a supplement for grazing cattle under drought conditions. Animal Feed Science and Technology. 104(1-4), 1-11
[Journal article]Authored by: Lopez-Villalobos, N.
Schreurs, NM., Molan, AL., Lopez Villalobos, N., Barry, TN., & McNabb, W. (2002). Effect of grazing undrenched weaner deer on chicory or perennial ryegrass/white clover pasture on the viability of gastrointestinal nematodes and lungworms. The Veterinary Record. 151, 348-353
[Journal article]Authored by: Lopez-Villalobos, N.
Lopez Villalobos, N., Garrick, DJ., & Holmes, CW. (2002). Genetic opportunities to improve milk value in New Zealand. Proceedings of the New Zealand Society of Animal Production. 62, 90-94
[Journal article]Authored by: Garrick, D., Lopez-Villalobos, N.
Grinberg, A., Lopez-Villalobos, N., Markovics, A., Kosak, A., Galindez, J., & Tranquillo, VM. (2002). Controlling the onset of natural cryptosporidiosis in calves with paromomycin sulphate. Veterinary Record. 151(20), 606-608
[Journal article]Authored by: Grinberg, A., Lopez-Villalobos, N.
Schreurs, NM., Molan, AL., Lopez-Villalobos, N., Barry, TN., & McNabb, WC. (2002). Effects of grazing undrenched weaner deer on chicory or perennial ryegrass/white clover pasture on the viability of gastrointestinal nematodes and lungworms. Veterinary Record. 151(12), 348-353
[Journal article]Authored by: Lopez-Villalobos, N., Schreurs, N.
Tremain-Boon, SG., Hart, JCA., Wilson, PR., & Lopez-Villalobos, N. (2002). Liver copper, selenium and vitamin B<inf>12</inf> concentrations in farmed and feral red deer (Cervus elaphus). New Zealand Veterinary Journal. 50(3), 111-114
[Journal article]Authored by: Lopez-Villalobos, N.
Lopez Villalobos, N., Lemus Ramirez, V., Holmes, CW., & Garrick, DJ. (2001). Lactation curves for milk traits, live weight and body condition score for heavy and light Holstein-Friesian cows. Proceedings of the New Zealand Society of Animal Production. 61, 217-220
[Journal article]Authored by: Garrick, D., Lopez-Villalobos, N.
Tolosa, MX., Caicedo Caldas, A., Holmes, CW., & Lopez Villalobos, N. (2001). Intake, live weight and feed-conversion efficiency of lactating Holstein-Friesian dairy cows which differ genetically in live weight. Proceedings of the New Zealand Society of Animal Production. 61, 221-223
[Journal article]Authored by: Lopez-Villalobos, N.
Lopez Villalobos, N., Garrick, DJ., & Holmes, CW. (2001). Effects of importing semen of Holstein, Holstein-Friesian and Jersey bulls on the future profitability of an Argentine dairy farm. Archivos de Zootecnia. 50(191), 311-322
[Journal article]Authored by: Garrick, D., Lopez-Villalobos, N.
Wrigley, J., Holmes, CW., & Lopez Villalobos, N. (2001). Milk yield, prolactin and IGF-1 in cows which calve in Autumn; preliminary report. Proceedings of New Zealand Society of Animal Production. 61, 210-212
[Journal article]Authored by: Lopez-Villalobos, N.
Lopez-Villalobos, N., Garrick, DJ., Blair, HT., & Holmes, CW. (2000). Possible effects of 25 years of selection and crossbreeding on the genetic merit and productivity of New Zealand dairy cattle. Journal of Dairy Science. 83(1), 154-163
[Journal article]Authored by: Blair, H., Garrick, D., Lopez-Villalobos, N.
Lopez-Villalobos, N., Garrick, DJ., Holmes, CW., Blair, HT., & Spelman, RJ. (2000). Effects of selection and crossbreeding strategies on industry profit in the New Zealand dairy industry. Journal of Dairy Science. 83(1), 164-172
[Journal article]Authored by: Blair, H., Garrick, D., Lopez-Villalobos, N.
Lopez-Villalobos, N., Garrick, DJ., Holmes, CW., Blair, HT., & Spelman, RJ. (2000). Profitabilities of some mating systems for dairy herds in New Zealand. Journal of Dairy Science. 83(1), 144-153
[Journal article]Authored by: Blair, H., Garrick, D., Lopez-Villalobos, N.
Purchas, RW., Garrick, DJ., & Lopez-Villalobos, N. (1999). Effects of estimation accuracy on potential payment premiums for superior beef carcasses. New Zealand Journal of Agricultural Research. 42(3), 305-314
[Journal article]Authored by: Garrick, D., Lopez-Villalobos, N.

Thesis

Laven, LJ. (2015). Anatomical studies of claw conformation in New Zealand dairy cattle. (Doctoral Thesis)
[Doctoral Thesis]Authored by: Laven, L.Edited by: Laven, R., Lopez-Villalobos, N., Parkinson, T.
Hickson, RE. (2009). Assistance at parturition of primiparous, two-year-old, angus heifers and the effect of liveweight gain of heifers in early pregnancy on birth weight of the calf. (Doctoral Thesis, Massey University)
[Doctoral Thesis]Authored by: Hickson, R.Edited by: Kenyon, P., Lopez-Villalobos, N., Morris, S.

Report

Garrick, D., & Lopez Villalobos, N. (2007). Across-breed genetic evaluation of New Zealand dairy goats.
[Commissioned Report]Authored by: Garrick, D., Lopez-Villalobos, N.
Lopez-Villalobos, N. (2007). The economics of lactation persistency in New Zealand dairy cattle.
[Commissioned Report]Authored by: Lopez-Villalobos, N.
Lopez Villalobos, N. (2007). Seleccion de vacas lecheras basada en el merito genetico - economico lechero - MEGEL®.
[Commissioned Report]Authored by: Lopez-Villalobos, N.
Vlaming, JB., Lopez Villalobos, N., Brookes, IM., Hoskin, SO., & Clark, H. (2007). Within- and between- animal variance in methane emissions by non-lactating dairy cows.
[Commissioned Report]Authored by: Lopez-Villalobos, N.
Swainson, NM., Hoskin, SO., Clark, H., & Lopez Villalobos, N. (2007). Methane emissions from red deer stags post-weaning until one year of age grazed perennial-ryegrass based pasture.
[Commissioned Report]Authored by: Lopez-Villalobos, N.
Vlaming, JB., Lopez Villalobos, N., Brookes, IM., Hoskin, SO., & Clark, H. (2007). Within- and between-animal variance in methane emissions by non-lactating dairy cows.
[Commissioned Report]Authored by: Lopez-Villalobos, N.
Garrick, DJ., & Lopez Villalobos, N. (2005). Across-breed genetic evaluation of New Zealand dairy goats. Massey University.
[Commissioned Report]Authored by: Garrick, D., Lopez-Villalobos, N.

Conference

Burchell, RK., Lopez-Villalobos, N., & Gal, A.(2016, September). The Clinical Utility of Creatine Kinase and Cell Free DNA as Biomarkers in the Assessment of the Temporal Relationship of Muscle Injury. VIN.COM.
[Conference]Authored by: Burchell, R., Gal, A., Lopez-Villalobos, N.
Lopez-Villalobos, N. (2016, July). Genetics of alternative definitions of feed efficiency in grazing lactating dairy cows. Presented at Annual meeting of the New Zealand and Australian Societies of Animal Production. Adelaide, Australia.
[Conference Oral Presentation]Authored by: Lopez-Villalobos, N.
Scholtens, M., Peterson, SW., Gunson, KM., Gunson, AJ., & Lopez-Villalobos, N. (2016). Lactation curves for milk yield and components in dairy sheep using random regression models. In Proceedings of the New Zealand Society of Animal Production Vol. 76 (pp. 206 - 206). , Sheep Milk NZ Conference
[Conference Abstract]Authored by: Lopez-Villalobos, N., Peterson, S.
Rowe, SJ., McEwan, JC., Lopez-Villalobos, N., Brauning, R., Dodds, KG., Newman, SA., . . . Clarke, SM. (2016). Opportunities for applying Genomics within the NZ dairy sheep industry. In Proceedings of the New Zealand Society of Animal Production Vol. 76 (pp. 205 - 205). , Sheep Milk NZ Conference
[Conference Abstract]Authored by: Lopez-Villalobos, N.
Sneddon, NW., Lopez-Villalobos, N., Davis, SR., Hickson, RE., Shalloo, L., & Garrick, DJ. (2016). Supply curves for yields of dairy products from first-lactation Holstein Friesian, Jersey and Holstein Friesian-Jersey crossbred cows accounting for seasonality of milk composition and production. Proceedings of the New Zealand Society of Animal Production. Vol. 76 (pp. 139 - 143).
[Conference Paper in Published Proceedings]Authored by: Garrick, D., Hickson, R., Lopez-Villalobos, N.
Gal, A., Weidgraaf, K., Bowden, JP., Lopez-Villalobos, N., & Cave, N. (2016). Variability in post ACTH stimulation serum cortisol following administration of cortisone acetate in healthy dogs. , Annual Forum of the American College of Veterinary Internal Medicine Conference
[Conference Abstract]Authored by: Cave, N., Gal, A., Lopez-Villalobos, N.
Gal, A., Trusiano, B., French, A., Lopez-Villalobos, N., & MacNeill, AL. (2016). Perturbations in serum fructosamine level in diabetic hyperthyroid cats - A retrospective study. In Annual Forum of the American College of Veterinary Internal Medicine Conference, Annual Forum of the American College of Veterinary Internal Medicine Conference
[Conference Abstract]Authored by: Gal, A., Lopez-Villalobos, N.
Lopez-Villalobos, N. (2016, May). A systematic approach to design breeding programs. Presented at New Paradigms for Smallholder Dairy Production in Rural Africa. Zomba, Malawi.
[Conference Oral Presentation]Authored by: Lopez-Villalobos, N.
Sneddon, NW., Lopez-Villalobos, N., Davis, SR., Hickson, RE., Shalloo, L., & Garrick, DJ.Supply curves for yields of dairy products from first-lactation Holstein Friesian, Jersey and Holstein Friesian-Jersey crossbred cows accounting for seasonality of milk composition and production.. Proceedings of the New Zealand Society of Animal Production. Vol. 76 (pp. 136 - 143). : Animal Production 2016
[Conference Paper in Published Proceedings]Authored by: Garrick, D., Hickson, R., Lopez-Villalobos, N.
Lopez-Villalobos, N., Bryant, JR., Harris, BL., & Garrick, DJ. (2015). Testing an account approach to account for daughter misidentification in the estimation of breeding values. Proceedings of the association for the advancement of animal breeding and genetics. (pp. 241 - 244). : Proceedings of the association for the advancement of animal breeding and genetics
[Conference Paper in Published Proceedings]Authored by: Garrick, D., Lopez-Villalobos, N.
Lembeye, F., Lopez-Villalobos, N., Burke, JL., & Davis, SR. (2015). Effects of production level on the expression of breed and heterosis for lactation yields of milk, fat and protein in cows milked once and twice daily. Proceedings of the association for the advancement of animal breeding and genetics. (pp. 197 - 200). : Proceedings of the Association for the Advancement of Animal Breeding and Genetics
[Conference Paper in Published Proceedings]Authored by: Burke, J., Lopez-Villalobos, N.
Hickson, RE., Back, PJ., Coleman, LW., Lopez-Villalobos, N., Kenyon, PR., & Morris, ST. (2015). Brief communication: Composition of milk sampled from beef-cross-dairy cows unaccustomed to milking. In S. Peterson (Ed.) Proceedings of the New Zealand Society of Animal Production. Vol. 75 (pp. 257 - 259). : 75th New Zealand Society of Animal Production
[Conference Paper in Published Proceedings]Authored by: Back, P., Hickson, R., Kenyon, P., Lopez-Villalobos, N., Morris, S.
Hickson, RE., Back, PJ., Coleman, LW., Lopez-Villalobos, N., Kenyon, PR., & Morris, ST. (2015). Brief Communication: Composition of milk sampled from beef-cross-dairy cows unaccustomed to milking. In S. Peterson (Ed.) Proceedings of the New Zealand Society of Animal Production. Vol. 75 (pp. 260 - 262). : 75th New Zealand Society of Animal Production
[Conference Paper in Published Proceedings]Authored by: Back, P., Hickson, R., Kenyon, P., Lopez-Villalobos, N., Morris, S.
Hickson, RE., Corner-Thomas, RA., Martin, NP., Kenyon, PR., Lopez-Villalobos, N., & Morris, ST. (2015). Stayability of beef-cross-dairy breeding cows to six years of age. In S. Peterson (Ed.) Proceedings of the New Zealand Society of Animal Production. Vol. 75: 75th New Zealand Society of Animal Production
[Conference Paper in Published Proceedings]Authored by: Corner-Thomas, R., Hickson, R., Kenyon, P., Lopez-Villalobos, N., Morris, S.
Lembeye, F., Lopez-Villalobos, N., Burke, JL., & Davis, SR. (2015). Estimation of breed and heterosis effects for milk traits and somatic cell scores in cows milked once and twice daily in New Zealand. In S. Peterson (Ed.) Proceedings of the New Zealand Society of Animal Production. Vol. 75 (pp. 60 - 63). : 75th Proceedings of the NEw Zealand Society of Animal Production
[Conference Paper in Published Proceedings]Authored by: Burke, J., Lopez-Villalobos, N.
Silva-Villacorta, D., Lopez-Villalobos, N., Hickson, RE., Blair, H., & MacGibbon, A. (2015). Estimation of a premium for milk with a high concentration of unsaturated fatty acids based on farm and processor profit: A simulation study.. In S. Peterson (Ed.) Proceedings of the New Zealand Society of Animal Production. Vol. 75 (pp. 54 - 59). : 75th New Zealand Society of Animal Production
[Conference Paper in Published Proceedings]Authored by: Blair, H., Hickson, R., Lopez-Villalobos, N.
Sneddon, NW., Lopez-Villalobos, N., Hickson, RE., Shalloo, L., & Garrick, DJ. (2015). Estimation of crossbreeding effects on yields of dairy products and value of milk processed in different product portfolios. In S. Peterson (Ed.) Proceedings of the New Zealand Society of Animal Production. Vol. 75 (pp. 48 - 53). : 75th New Zealand Society of Animal Production
[Conference Paper in Published Proceedings]Authored by: Garrick, D., Hickson, R., Lopez-Villalobos, N.
Hurley, AM., Lopez-Villalobos, N., McParland, S., Lewis, E., Kennedy, E., Donovan, MO., . . . Berry, DP. (2015). Phenotypic correlations among alternative definitions of feed efficiency in grazing lactating dairy cows across parities and lactation stages. In S. Peterson (Ed.) Proceedings of the New Zealand Society of Animal Production. Vol. 75 (pp. 34 - 38). : 75th New Zealand Society of Animal Production
[Conference Paper in Published Proceedings]Authored by: Burke, J., Lopez-Villalobos, N.
Tapia-Escarate, D., Pomroy, W., Scott, I., Mackintosh, C., Wilson, P., Bisset, S., . . . Lopez-Villalobos, N. (2015). Gastrointestinal nematodes in deer - summary of a PhD programme. In K. Gloyn (Ed.): Society of sheep and Beef Veterinarians of the NZVZ and Cervetec Conference
[Conference Paper in Published Proceedings]Authored by: Lopez-Villalobos, N., Pomroy, W., Scott, I.
Lopez-Villalobos, N. (2015, May). Effect of once-a-day milking on productive and reproductive performance of dairy cattle. Presented at IV Simposio Internacional de Producción Animal. Temascaltepec, Estado de Mexico, Mexico..
[Conference Oral Presentation]Authored by: Lopez-Villalobos, N.
Asmad, K., Kenyon, PR., Pain, SJ., Perera, KC., Parkinson, TJ., Lopez-Villalobos, N., . . . Blair, HT. (2015). Effects of dam size and nutrition during pregnancy on fetal ovarian development of their offspring in sheep. In Livestock Science Vol. 181 (pp. 256 - 262).
[Conference Abstract]Authored by: Blair, H., Kenyon, P., Lopez-Villalobos, N., Pain, S., Parkinson, T.
Sneddon, NW., Lopez-Villalobos, N., Hickson, RE., Shalloo, L., Garrick, DJ., & Geary, U. (2014). Prediction of industry production of milk components, yields of dairy products and lactose deficit under the current breeding objective of New Zealand dairy cattle.. Proceedings of the 10th World Congress of Genetic Applied to Livestock Production. : 10th World Congress of Genetics Applied to Livestock Production
[Conference Paper in Published Proceedings]Authored by: Garrick, D., Hickson, R., Lopez-Villalobos, N.
Lopez-Villalobos, N., Edwards, J., & Jago, J. (2014, August). Milk flow traits of friesian, jersey and friesian-jersey crossbred cows under grazing conditions in New Zealand. Presented at 10th World Congress on Genetics Applied to Livestock Production. Vancouver, Canada.
[Conference Oral Presentation]Authored by: Lopez-Villalobos, N.
Laborde, D., Dutour, J., Lopez-Villalobos, N., Meikle, A., & Chilibroste, P. (2014). Productive and reproductive preformance of crossbred cows of north american holstein, New Zealand friesian, New Zealand jersey or swedish red-and-white sires and uruguayan hostein dams in a seasonal-calving, predominantly pasture-based system. Poster session presented at the meeting of 10th World Congress on Genetics Applied to Livestock Production. Vancouver, Canada
[Conference Poster]Authored by: Lopez-Villalobos, N.
Hurley, A., Parland, S., Kennedy, E., Lewis, E., O'Donovan, M., Lopez-Villalobos, N., . . . Berry, D. (2014). Genetics of alternative definitions of feed efficiency in grazing lactating dairy cows. Poster session presented at the meeting of 10th World Congress on Genetics Applied to Livestock Production. Vancouver, Canada
[Conference Poster]Authored by: Lopez-Villalobos, N.
Beribe, M., Carignano, H., Lopez-Villalobos, N., Poli, M., & Roldan, D. (2014). QTL detection for fat yield on dta 14 using linkage disequilibrium based methods. Poster session presented at the meeting of 10th World Congress on Genetics Applied to Livestock Production. Vancouver, Canada
[Conference Poster]Authored by: Lopez-Villalobos, N.
Gagliardi, R., & Lopez-Villalobos, N. (2014). Selection for economic feed conversion efficiency of dairy cattle under co-operative dairy conditions in the north of Argentina. Poster session presented at the meeting of 10th World Congress on Genetics Applied to Livestock Production. Vancouver, Canada
[Conference Poster]Authored by: Lopez-Villalobos, N.
Sneddon, N., Lopez-Villalobos, N., Hickson, R., Shalloo, L., Garrick, D., & Geary, U. (2014). Prediction of idustry production of milk components, yields of dairy products and lactose deficit under the current breeding objective of New Zealand dairy cattle. Poster session presented at the meeting of 10th World Congress on Genetics Applied to Livestock Production. Vancouver, Canada
[Conference Poster]Authored by: Garrick, D., Hickson, R., Lopez-Villalobos, N.
Sneddon, NW., Lopez-Villalobos, N., Hickson, RE., Shalloo, L., Garrick, DJ., & Geary, U. (2014, June). Supply and demand for lactose in the New Zealand dairy industry. Presented at New Zealand Society of Animal Production. Napier, New Zealand.
[Conference Oral Presentation]Authored by: Garrick, D., Hickson, R., Lopez-Villalobos, N.
Lopez-Villalobos, N., Tapia-Escarate, D., ten Doesschate, SJ., Pomroy, WE., Scott, I., & Wilson, PR. (2014). Inefectivity of sheep and cattle gastrointestinal nematodes in deer. In New Zealand Society for Parasitology Annual Meeting No. 42(pp. 24 - 24). , New Zealand Society for Parasitology
[Conference Abstract]Authored by: Lopez-Villalobos, N., Pomroy, W.
Pomroy, WE., Tapia-Escarate, D., Mackintosh, C., Scott, I., Wilson, PR., & Lopez-Villalobos, N. (2014). Cross grazing with sheep or cattle for gastrointestinal and pulmonary nematode control in deer. , New Zealand Society for Parasitology
[Conference Abstract]Authored by: Lopez-Villalobos, N., Pomroy, W., Scott, I.
Tapia-Escarate, D., ten Doesschate, SJ., Pomroy, WE., Scott, I., Wilson, PR., & Lopez-Villalobos, N. (2014). Infectivity of sheep and cattle gastrointestinal nematodes in deer. , New Zealand society for parasitology
[Conference Abstract]Authored by: Lopez-Villalobos, N., Pomroy, W., Scott, I.
McMillan, WH., McLachlan, SJ., Hercus, IS., & Lopez-Villalobos, N. (2014, June). Brief communication: Genetic evaluation for milking performance in a large flock of milking sheep in New Zealand. Presented at New Zealand Society of Animal Production. Napier, New Zealand.
[Conference Oral Presentation]Authored by: Lopez-Villalobos, N.
Lembey, F., Lopez-Villalobos, N., Burke, JL., & Davis, SR. (2014, June). Brief communication: Milk production, live weight, body condition and somatic cell score during the first 150 days of lactation in Friesian, jersey and crossbred cows milked once daily. Presented at New Zealand Society of Animal Production. Napier, New Zealand.
[Conference Oral Presentation]Authored by: Burke, J., Lopez-Villalobos, N.
Tapia-Escarate, D., Pomroy, WE., Scott, I., Wilson, P., Mackintosh, CG., Lopez-Villalobos, N., . . . Doesschate, S. (2014). Gastrointestinal nematode control in red deer: interactions with sheep and cattle. In Proceeding of the 8th international Deer biology congress and international wildlife management symposium(pp. 15 - 16). , 8th international Deer biology congress and international wildlife management symposium
[Conference Abstract]Authored by: Lopez-Villalobos, N., Pomroy, W., Scott, I.
Sneddon, NW., Lopez-Villalobos, N., Hickson, RE., Shalloo, L., Garrick, DJ., & Geary, U. (2014). Supply and demand for lactose in the New Zealand dairy industry. In S. Peterson (Ed.) Proceedings of the New Zealand Society of Animal Production. Vol. 74 (pp. 215 - 219). Palmerston North, New Zealand: New Zealand Society of Animal Production 2014
[Conference Paper in Published Proceedings]Authored by: Hickson, R., Lopez-Villalobos, N.
McMillan, WH., McLachlan, SJ., Hercus, IS., & Lopez-Villalobos, N. (2014). Brief communication: Genetic evaluation for milking performance in a large flock of milking sheep in New Zealand. In S. Peterson (Ed.) Proceedings of the New Zealand Society of Animal Production. Vol. 74 (pp. 55 - 57). Palmerston North, New Zealand: The New Zealand Society of Animal Production, 2014
[Conference Paper in Published Proceedings]Authored by: Lopez-Villalobos, N.
Lembeye, F., Lopez-Villalobos, N., Burke, JL., & Davis, SR. (2014). Brief communication: milk production, live weight, body condition and somatic cell score during the first 150 days of lactation in Friesian, jersey and crossbred cows milked once daily. In S. Peterson (Ed.) Proceedings of the New Zealand Society of Animal Production. Vol. 74 (pp. 46 - 48). Palmerston North, New Zealand: The New Zealand Society of Animal Production
[Conference Paper in Published Proceedings]Authored by: Burke, J., Lopez-Villalobos, N.
Hickson, RE., Back, PJ., Martin, NP., Kenyon, PR., Lopez-Villalobos, N., & Morris, ST. (2014). Differences in live weight and milking potential does not affect reproductive efficiency in beef breeding cows. In Reproduction in Domestic Ruminants VIII: Proceedings of the Ninth International Symposium on Reproduction in Domestic Ruminants(pp. 537). , Ninth International symposium on reproduction in Domestic Ruminants Leicestershire, England: Society for Reproduction and Fertility
[Conference Abstract]Authored by: Back, P., Hickson, R., Kenyon, P., Lopez-Villalobos, N., Morris, S.
Hickson, RE., Back, PJ., Martin, NP., Kenyon, PR., Lopez-Villalobos, N., & Morris, ST. (2014). Differences in live weight and milking potential does not affect reproductive efficiency in beef breeding cows. Poster session presented at the meeting of Ninth International symposium on Reproduction in Domestic Ruminants. Obihiro, Hokkaido, Japan
[Conference Poster]Authored by: Back, P., Hickson, R., Kenyon, P., Lopez-Villalobos, N., Morris, S.
Alawneh, JI., Stevenson, MA., Williamson, NB., Lopez-Villalobos, N., & Otley, T. (2013). The effects of liveweight loss and milk production on the risk of lameness in a seasonally calving, pasture fed dairy herd in New Zealand. In Preventive Veterinary Medicine
[Conference Abstract]Authored by: Lopez-Villalobos, N.
Laven, LJ., Laven, RA., Lopez-Villalobos, N., Parkinson, TJ., & Margerison, JK. (2013). Monitoring claw conformation in two cohorts of first lactation New Zealand heifers. Poster session presented at the meeting of 17th International Symposium and 9th International Conference on Lameness in Ruminants. Bristol, United Kingdom
[Conference Poster]Authored by: Laven, R., Laven, L., Lopez-Villalobos, N., Parkinson, T.
Laven, LJ., Laven, RA., Perrott, M., Lopez-Villalobos, N., & Parkinson, TJ. (2013). Morphometric analysis of blood vessel architecture in histological sections of the bovine claw - method and preliminary findings. : 17th International Symposium and 9th International Conference on Lameness in Ruminants
[Conference Paper in Published Proceedings]Authored by: Laven, R., Laven, L., Lopez-Villalobos, N., Parkinson, T., Perrott, M.
Ullah, Z., Margerison, JK., Simcock, DC., Thatcher, A., & Lopez-Villalobos, N. (2013). Brief communication: Mastitis pathogens isolated from dairy cattle that were managed on conventionally or organically maintained matched farmlets. In R. Sumner (Ed.) Proceedings of the New Zealand Society of Animal Production. Vol. 73 (pp. 183 - 185). Hamilton, New Zealnd: New Zealand Society of Animal Production 2013
[Conference Paper in Published Proceedings]Authored by: Lopez-Villalobos, N.
Garcia-Muniz, JG., Lopez-Villalobos, N., Burke, JL., Sandbrok, T., & Vazquez-Pelaez, CG. (2013). Spatial-time correlation between milk urea with milk components and somatic cell score of bulk milk samples from farms supplying milk for cheese and milk powder manufacturing. In R. Sumner (Ed.) Proceedings of the New Zealand Society of Animal Production. Vol. 73 (pp. 108 - 113). Hamilton, New Zealand: New Zealand Society of Animal Production 2013
[Conference Paper in Published Proceedings]Authored by: Burke, J., Lopez-Villalobos, N.
Garcia-Muniz, JG., Lopez-Villalobos, N., Burke, JL., Sandbrok, T., & Vazquez-Pelaez, CG. (2013, July). Spatial-time correlation between milk urea with milk components and somatic cell score of bulk milk samples from farms supplying milk for cheese and milk powder manufacturing. Presented at New Zealand Society of Animal Production 2013. Hamilton, New Zealand.
[Conference Oral Presentation]Authored by: Lopez-Villalobos, N.
Asmand, K., Kenyon, PR., Parkinson, TJ., Pain, SJ., Lopez-Villalobos, N., & Blair, HT. (2013). Brief communication: Effect of dam size and nutrition during pregnancy on fetal testicular development in sheep. In R. Sumner (Ed.) Proceedings of the New Zealand Society of Animal Production. Vol. 73 (pp. 41 - 44). Hamilton, New Zealand: New Zealand Society of Animal Production
[Conference Paper in Published Proceedings]Authored by: Blair, H., Kenyon, P., Lopez-Villalobos, N., Pain, S., Parkinson, T.
Sneddon, NW., Lopez-Villalobos, N., Hickson, RE., & Shalloo, L. (2013). Review of milk payment systems to identify the component value of lactose. In R. Sumner (Ed.) Proceedings of the New Zealand Society of Animal Production. Vol. 73 (pp. 33 - 36). : New Zealand Society of Animal Production
[Conference Paper in Published Proceedings]Authored by: Hickson, R., Lopez-Villalobos, N.
Clark, BJ., Garcia-Muniz, JG., Back, PJ., & Lopez-Villalobos, N. (2013). Does production worth and breeding worth reflect cow profitability?. In R. Sumner (Ed.) New Zealand Society of Animal Production. Vol. 73 (pp. 17 - 20). : New Zealand Society of Animal Production
[Conference Paper in Published Proceedings]Authored by: Back, P., Lopez-Villalobos, N.
Law, NL., Hickson, RE., Lopez-Villalobos, N., Kenyon, P., & Morris, S. (2013). Efficiency of beef breeding cows that vary in live weight and milking potential. In R. Sumner (Ed.) Proceedings of the New Zealand Society of Animal Production. Vol. 73 (pp. 11 - 16). : New Zealand Society of Animal Production
[Conference Paper in Published Proceedings]Authored by: Hickson, R., Kenyon, P., Lopez-Villalobos, N., Morris, S.
Laven, L., Laven, R., Perrott, M., Lopez-Villalobos, N., & Parkinson, T. (2013). Morphometric analysis of blood vessel architecture in histological sections of the bovine claw: Method and preliminary findings. In Proceedings of the 17th International Symposium and 9th International Conference on Lameness in Ruminants: Lameness in Ruminants(pp. 239 - 240). , 17th International Symposium and 9th International Conference on Lameness in Ruminants: Lameness in Ruminants: Past, Present and Future United Kingdom: Bristol Veterinary School, University of Bristol
[Conference Abstract]Authored by: Laven, R., Laven, L., Lopez-Villalobos, N., Parkinson, T., Perrott, M.
Laven, L., Laven, R., Lopez-Villalobos, N., Parkinson, T., & Margerison, J. (2013). Poster: Monitoring claw conformation in two cohorts of first lactation New Zealand heifers. In Proceedings of the 17th International Symposium and 9th International Conference on Lameness in Ruminants(pp. 248 - 249). , 17th International Symposium and 9th International Conference on Lameness in Ruminants: Lameness in Ruminants: Past, Present and Future United Kingdom: Bristol Veterinary School, University of Bristol
[Conference Abstract]Authored by: Laven, R., Laven, L., Lopez-Villalobos, N., Parkinson, T.
Laven, L., Laven, R., Perrott, M., Lopez-Villalobos, N., & Parkinson, T. (2013, August). Morphometric analysis of blood vessel architecture in histological sections of the bovine claw: Method and preliminary findings. Presented at 17th International Symposium and 9th International Conference on Lameness in Ruminants: Lameness in Ruminants: Past, Present and Future. Bristol, United Kingdom.
[Conference Oral Presentation]Authored by: Laven, R., Laven, L., Lopez-Villalobos, N., Parkinson, T., Perrott, M.
Soo, M., Worth, A., Sneddon, N., & Lopez-Villalobos, N. (2013). Estimated breeding value analysis of the New Zealand veterinary association hip dysplasia score in four large breeds of dogs (1991 - 2011). In WSAVA FASAVA 2013 Congress Handbook(pp. 591 - 591). , World Small Animal Veterinary Association [WSAVA] and Federation of Asian Small Animal Veterinary Association [FASAVA] 38th Annual Congress New Zealand: World Small Aniaml Veterinary Association
[Conference Abstract]Authored by: Lopez-Villalobos, N., Worth, A.
Jillings, E., Azarpeykan, S., Lopez-Villalobos, N., & Squires, RA. (2012). Poster: The effect of blood contamination of urine on interpretation of the urinary protein: Creatinine ratio in the dog. In Veterinary Clinical Pathology Vol. 41 (pp. E66 - E67). , American Society for Veterinary ClinicalPathology [ASVCP] 47th Annual Meeting In conjunction with the American College of Veterinary Pathologists [ACVP] 63rd Annual Meeting: John Wiley & Sons
[Conference Abstract]Authored by: Jillings, E., Lopez-Villalobos, N.
Jillings, E., Azarpeykan, S., Lopez-Villalobos, N., & Squires, RA. (2012). The effect of blood contamination of urine on interpretation of the urinary protein: Creatinine ratio in the dog. Poster session presented at the meeting of American Society for Veterinary ClinicalPathology [ASVCP] 47th Annual Meeting In conjunction with the American College of Veterinary Pathologists [ACVP] 63rd Annual Meeting. Seattle, WN, United States
[Conference Poster]Authored by: Jillings, E., Lopez-Villalobos, N.
Paten, AM., Kenyon, P., Lopez-Villalobos, N., Peterson, SW., Jenkinson, C., Pain, S., . . . Blair, H. (2012, November). Nutrition of the dam affects mammary gland development and milk production of the offspring. Presented at Gravida National Centre for Growth and Development Annual Science Symposium: What makes the best start for a healthy life?. Palmerston North, New Zealand.
[Conference Oral Presentation]Authored by: Blair, H., Kenyon, P., Lopez-Villalobos, N., Pain, S., Peterson, S.
Asmad, K., Nakagawa, S., Lopez-Villalobos, N., Kenyon, P., Pain, S., & Blair, H. (2012, November). Effects of maternal nutrition during pregnancy on the growth and reproductive development of male sheep: A meta-analysis. Presented at Gravida National Centre for Growth and Development Annual Science Symposium: What makes the best start for a healthy life?. Palmerston North, New Zealand.
[Conference Oral Presentation]Authored by: Blair, H., Kenyon, P., Lopez-Villalobos, N., Pain, S.
Paten, AM., Kenyon, PR., Lopez-Villalobos, N., Peterson, SW., Jenkinson, C., Pain, S., . . . Blair, H. (2012). Nutrition of the dam affects mammary gland development and milk production of the offspring. In Gravida Annual Sciences Symposium Programme(pp. 47 - 47). , Gravida National Centre for Growth and Development Annual Science Symposium: What makes the best start for a healthy life? New Zealand: Gravida National Centre for Growth and Development, The University of Auckland
[Conference Abstract]Authored by: Blair, H., Kenyon, P., Lopez-Villalobos, N., Pain, S., Peterson, S.
Asmad, K., Nakagawa, S., Lopez-Villalobos, N., Kenyon, P., Pain, S., & Blair, H. (2012). Effects of maternal nutrition during pregnancy on the growth and reproductive development of male sheep: A meta-analysis. In Gravida Annual Sciences Symposium Programme(pp. 44 - 44). , Gravida National Centre for Growth and Development Annual Science Symposium: What makes the best start for a healthy life? New Zealand: Gravida National Centre for Growth and Development, The University of Auckland
[Conference Abstract]Authored by: Blair, H., Kenyon, P., Lopez-Villalobos, N., Pain, S.
Creagh, FE., Lopez-Villalobos, N., Hickson, R., & Rogers, CW. (2012, July). Examination of New Zealand sport horse performance records and their suitability for the calculation of breeding values. Presented at Second Joint 72nd New Zealand Society of Animal Production and 29th Biennial Australian Society of Animal Production Conference. Christchurch, New Zealand.
[Conference Oral Presentation]Authored by: Hickson, R., Lopez-Villalobos, N., Rogers, C.
Sneddon, NW., Lopez-Villalobos, N., Hickson, R., & Shalloo, L. (2012, July). Genetic parameters for lactose and its relationship with concentrations and ratios of other milk components. Presented at Second Joint 72nd New Zealand Society of Animal Production and 29th Biennial Australian Society of Animal Production Conference. Christchurch, New Zealand.
[Conference Oral Presentation]Authored by: Hickson, R., Lopez-Villalobos, N.
Hickson, R., Laven, R., Lopez-Villalobos, N., Kenyon, P., & Morris, ST. (2012, July). Postpartum anoestrous interval in first-lactation beef and dairy-beef crossbred cows. Presented at Second Joint 72nd New Zealand Society of Animal Production and 29th Biennial Australian Society of Animal Production Conference. Christchurch, New Zealand.
[Conference Oral Presentation]Authored by: Hickson, R., Kenyon, P., Laven, R., Lopez-Villalobos, N., Morris, S.
Visser, A., Lopez-Villalobos, N., & Morel, P. (2012, July). Validation of a bio-economic dairy production model. Presented at Second Joint 72nd New Zealand Society of Animal Production and 29th Biennial Australian Society of Animal Production Conference. Christchurch, New Zealand.
[Conference Oral Presentation]Authored by: Lopez-Villalobos, N., Morel, P.
Solis-Ramirez, J., Lopez-Villalobos, N., & Blair, H. (2012, July). Economic values for New Zealand dairy goats. Presented at Second Joint 72nd New Zealand Society of Animal Production and 29th Biennial Australian Society of Animal Production Conference. Christchurch, New Zealand.
[Conference Oral Presentation]Authored by: Blair, H., Lopez-Villalobos, N.
Silva-Villacorta, D., Lopez-Villalobos, N., Blair, H., Hickson, R., & MacGibbon, AK. (2012, July). Productivity and financial characteristics of hers that produce milkfat with different concentration of unsaturated fatty acids using a stochastic farm model. Presented at Second Joint 72nd New Zealand Society of Animal Production and 29th Biennial Australian Society of Animal Production Conference. Christchurch, New Zealand.
[Conference Oral Presentation]Authored by: Blair, H., Hickson, R., Lopez-Villalobos, N.
Asmad, K., Nakagawa, S., Lopez-Villalobos, N., Kenyon, P., Pain, S., & Blair, H. (2012, July). Effects of maternal nutrition during pregnancy on the growth and reproductive development of male sheep: a meta-analysis. Presented at Second Joint 72nd New Zealand Society of Animal Production and 29th Biennial Australian Society of Animal Production Conference. Christchurch, New Zealand.
[Conference Oral Presentation]Authored by: Blair, H., Kenyon, P., Lopez-Villalobos, N., Pain, S.
Lopez-Villalobos, N., Baudracco, J., Sneddon, NW., MacDonald, KA., Davis, SR., Spelman, RJ., . . . Holmes, CW. (2012, July). Genetic parameters for milk production traits, live weight, change in body condition score and predicted methane production in New Zealand dairy cattle. Presented at Second Joint 72nd New Zealand Society of Animal Production and 29th Biennial Australian Society of Animal Production Conference. Christchurch, New Zealand.
[Conference Oral Presentation]Authored by: Lopez-Villalobos, N.
Lopez-Villalobos, N., Baudracco, J., Sneddon, NW., MacDonald, KA., Davis, SR., Spelman, RJ., . . . Holmes, CW. (2012). Genetic parameters for milk production traits, live weight, change in body condition score and predicted methane production in New Zealand dairy cattle. In MA. Friend, & GL. Krebs (Eds.) The Proceedings of the 29th Biennial Conference of the Australian Society of Animal Production. Vol. 29 (pp. 39 - 39). Australia: Second Joint 72nd New Zealand Society of Animal Production and 29th Biennial Australian Society of Animal Production Conference
[Conference Paper in Published Proceedings]Authored by: Lopez-Villalobos, N.
Creagh, FE., Lopez-Villalobos, N., Hickson, R., & Rogers, C. (2012). Examination of New Zealand sport horse performance records and their suitability for the calculation of breeding values. In R. Sumner (Ed.) Proceedings of the 72nd New Zealand Society of Animal Production Conference. Vol. 72 (pp. 3 - 7). New Zealand: Second Joint 72nd New Zealand Society of Animal Production and 29th Biennial Australian Society of Animal Production Conference
[Conference Paper in Published Proceedings]Authored by: Hickson, R., Lopez-Villalobos, N., Rogers, C.
Asmad, K., Nakagawa, S., Lopez-Villalobos, N., Kenyon, P., Pain, S., & Blair, H. (2012). Effects of maternal nutrition during pregnancy on the growth and reproductive development of male sheep: a meta-analysis. In R. Sumner (Ed.) Proceedings of the 72nd New Zealand Society of Animal Production Conference. Vol. 72 (pp. 51 - 57). New Zealand: Second Joint 72nd New Zealand Society of Animal Production and 29th Biennial Australian Society of Animal Production Conference
[Conference Paper in Published Proceedings]Authored by: Blair, H., Kenyon, P., Lopez-Villalobos, N., Pain, S.
Sneddon, NW., Lopez-Villalobos, N., Hickson, R., & Shalloo, L. (2012). Genetic parameters for lactose and its relationship with concentrations and ratios of other milk components. In R. Sumner (Ed.) Proceedings of the 72nd New Zealand Society of Animal Production Conference. Vol. 72 (pp. 76 - 80). New Zealand: Second Joint 72nd New Zealand Society of Animal Production and 29th Biennial Australian Society of Animal Production Conference
[Conference Paper in Published Proceedings]Authored by: Hickson, R., Lopez-Villalobos, N.
Visser, A., Lopez-Villalobos, N., & Morel, P. (2012). Validation of a bio-economic dairy production model. In R. Sumner (Ed.) Proceedings of the 72nd New Zealand Society of Animal Production Conference. Vol. 72 (pp. 139 - 143). Hamilton, New Zealand: Second Joint 72nd New Zealand Society of Animal Production and 29th Biennial Australian Society of Animal Production Conference
[Conference Paper in Published Proceedings]Authored by: Lopez-Villalobos, N., Morel, P.
Solis-Ramirez, J., Lopez-Villalobos, N., & Blair, H. (2012). Economic values for New Zealand dairy goats. In R. Sumner (Ed.) Proceedings of the 72nd New Zealand Society of Animal Production Conference. Vol. 72 (pp. 166 - 168). New Zealand: Second Joint 72nd New Zealand Society of Animal Production and 29th Biennial Australian Society of Animal Production Conference
[Conference Paper in Published Proceedings]Authored by: Blair, H., Lopez-Villalobos, N.
Silva-Villacorta, D., Lopez-Villalobos, N., Blair, H., Hickson, R., & MacGibbon, AKH. (2012). Productivity and financial characteristics of herds that produce milkfat with different concentration of unsaturated fatty acids using a stochastic farm model. In R. Sumner (Ed.) Proceedings of the 72nd New Zealand Society of Animal Production Conference. Vol. 72 (pp. 175 - 180). New Zealand: New Second Joint 72nd New Zealand Society of Animal Production and 29th Biennial Australian Society of Animal Production Conference
[Conference Paper in Published Proceedings]Authored by: Blair, H., Hickson, R., Lopez-Villalobos, N.
Solis-Ramirez, J., Lopez-Villalobos, N., & Blair, HT. (2012, June). Estimation of economic values for New Zealand diary goats. Presented at Institute of Veterinary, Animal and Biomedical Sciences Postgraduate Colloquium. Palmerston North, New Zealand.
[Conference Oral Presentation]Authored by: Blair, H., Lopez-Villalobos, N.
Solis-Ramirez, J., Lopez-Villalobos, N., & Blair, HT. (2012). Estimation of economic values for New Zealand dairy goats. (pp. 20 - 20). , Institute of Veterinary, Animal and Biomedical Sciences Postgraduate Colloquium New Zealand: Institute of Veterinary, Animal and Biomedical Sciences, Massey University
[Conference Abstract]Authored by: Blair, H., Lopez-Villalobos, N.
Hickson, RE., Kenyon, PR., Lopez-Villalobos, N., Laven, RL., Fraser, KR., Balcomb, CC., . . . Morris, ST. (2012). The most efficient beef cow. In B. Hodgson, G. Dodunski, J. Chisnall, S. Marshall, A. Roe, K. Kelly, . . . A. Ridler (Eds.) Proceedings of the Society of Sheep and Beef Cattle Veterinarians of the NZVA Annual Conference. Vol. 296 (pp. 4.22.1 - 4.22.7). New Zealand: Society of Sheep and Beef Cattle Veterinarians of the New Zealand Veterinary Association [NZVA] Annual Conference: The Heart of Practice
[Conference Paper in Published Proceedings]Authored by: Hickson, R., Kenyon, P., Laven, R., Lopez-Villalobos, N., Morris, S.
Baudracco, J., Lopez-Villalobos, N., Holmes, CW., Comeron, EA., Macdonald, KA., & Barry, TN.(2011, August 29). e-cow: a web-based animal model that predicts herbage intake, milk yield and live weight change in dairy cows at grazing. (pp. 68 - 68). , 62nd Annual Meeting of the European Federation of Animal Science
[Conference Abstract]Authored by: Lopez-Villalobos, N.
Lopez-Villalobos, N., Davis, SR., Lehnert, K., Mellis, J., Berry, S., Spelman, RJ., . . . Snell, RG.(2011, December 5). Genetic parameters for fatty acids in milkfat determined by Fourier transform infrared spectroscopy. (pp. 27 - 27). , IVABS Research Colloquium
[Conference Abstract]Authored by: Lopez-Villalobos, N.
Lopez-Villalobos, N. (2011, December). Genetic parameters for fatty acids in milkfat determined by Fourier transform infrared spectroscopy. Presented at IVABS Research Colloquium. Palmerston North, New Zealand.
[Conference Oral Presentation]Authored by: Lopez-Villalobos, N.
Kenyon, P., Cave, LM., Blair, H., Lopez-Villalobos, N., & Nicoll, GB. (2011). Does dam age, ewe birth rank and sex of a co-twin affect a ewe's lifetime performance?. Poster session presented at the meeting of 2011 Science Symposium. Dunedin, New Zealand
[Conference Poster]Authored by: Blair, H., Kenyon, P., Lopez-Villalobos, N.
Alawneh, JI., Stevenson, MA., Williamson, NB., Lopez-Villalobos, N., & Otley, T. (2011). Cost benefit analysis of monitoring daily liveweight to optimise the health and productivity of dairy herds at pasture. Proceedings of the Epidemiology & Animal Health Management Branch of the New Zealand Veterinary Association. (pp. 3.10.1 - 3.10.6). New Zealand: Epidemiology & Animal Health Management Branch of the New Zealand Veterinary Association Annual Conference
[Conference Paper in Published Proceedings]Authored by: Lopez-Villalobos, N.
Lopez-Villalobos, N. (2011, June). Genetic analysis of incidence of recorded clinical lameness in New Zealand dairy cattle. Presented at New Zealand Society of Animal Production Conference. Invercargill New Zealand.
[Conference Oral Presentation]Authored by: Lopez-Villalobos, N.
Sneddon, NW., Lopez-Villalobos, N., & Baudracco, J.Efficiency, cheese yield and carbon emissions of Holstein-Friesian, Jersey and crossbred cows: An overview. In R. Sumner (Ed.) Proceedings of the New Zealand Society of Animal Production. Vol. 71 (pp. 214 - 218). Hamilton, New Zealand
[Conference Paper in Published Proceedings]Authored by: Lopez-Villalobos, N.
Chawala, AR., Lopez-Villalobos, N., Margerison, JK., & Spelman, RJ.Genetic analysis of incidence of recorded clinical lameness in New Zealand dairy cattle. In R. Sumner (Ed.) Proceedings of the New Zealand Society of Animal Production. Vol. 71 (pp. 126 - 130). Hamilton, New Zealand
[Conference Paper in Published Proceedings]Authored by: Lopez-Villalobos, N.
Solis-Ramirez, J., Lopez-Villalobos, N., & Blair, H. (2011). Dairy goat production systems in Waikato, New Zealand. In R. Sumner (Ed.) Proceedings of the New Zealand Society of Animal Production. Vol. 71 (pp. 86 - 91). Hamilton, New Zealand: 71st New Zealand Society of Animal Production Conference
[Conference Paper in Published Proceedings]Authored by: Blair, H., Lopez-Villalobos, N.
Tunon, G., Lopez-Villalobos, N., Kemp, PD., Kennedy, E., Hennessy, D., & O'Donovan, M. (2011). Effect of pre-grazing herbage mass on grazing behaviour, grass dry matter intake and milk production of dairy cows. In R. Sumner (Ed.) Proceedings of the New Zealand Society of Animal Production. Vol. 71 (pp. 28 - 32). Hamilton, New Zealand
[Conference Paper in Published Proceedings]Authored by: Lopez-Villalobos, N.
Pauwels, FE., Thomson, C., Mayhew, I., & Lopez-Villalobos, N. (2011). Development of an ovine model to influence growth with extracorporeal shock wave therapy (ESWT). , 38th Annual Conference- Veterinary Orthopedic Society: Veterinary Orthopedic Society
[Conference Abstract]Authored by: Lopez-Villalobos, N.
Silva-Villacorta, D., Lopez-Villalobos, N., Blair, H., Hickson, R., Spelman, RJ., Melis, J., . . . Snell, RG. (2011). Effect of lactation stage and breed on the concentration of unsaturated fatty acids in milkfat of New Zealand dairy cattle. In R. Sumner (Ed.) Proceedings of the 71st New Zealand Society of Animal Production. Vol. 71 (pp. 203 - 207). New Zealand: 71st New Zealand Society of Animal Production Conference
[Conference Paper in Published Proceedings]Authored by: Blair, H., Hickson, R., Lopez-Villalobos, N.
Hickson, RE., Balcomb, CC., Fraser, KR., Lopez-Villalobos, N., Kenyon, PR., & Morris, ST. (2011). The effect of breed on the onset of puberty in heifers. Proceedings of the Association for the Advancement of Animal Breeding and Genetics. (pp. 51 - 54). Australia: 19th Conference of the Association for the Advancement of Animal Breeding and Genetics
[Conference Paper in Published Proceedings]Authored by: Hickson, R., Kenyon, P., Lopez-Villalobos, N., Morris, S.
Burke, JL., Dias, FN., Pacheco, D., Lopez-Villalobos, N., & Holmes, CW. (2011). The apparent digestibility of palm kernel expeller (PKE) consumed by pasture-fed sheep. In R. Sumner (Ed.) Proceedings of the New Zealand Society of Animal Production. Vol. 71 (pp. 223 - 228). Hamilton, New Zealand: New Zealand Society of Animal Production Conference
[Conference Paper in Published Proceedings]Authored by: Burke, J., Lopez-Villalobos, N.
Pauwels, F., Thomson, C., Mayhew, I., & Lopez Villalobos, N. (2011). Development of an ovine model to influence growth with extracorporeal shock wave therapy (ESWT). Poster session presented at the meeting of 38th Annual Conference Veterinary Orthopedic Society. Snowmass, Colorado, United States of America
[Conference Poster]Authored by: Lopez-Villalobos, N.
Chawala, A., Lopez Villalobos, N., Margerison, J., & Spelman, R. (2011). Effect of breed and crossbreeding on the incidence of recorded clinical lameness in New Zealand dairy cattle. In 18th Symposium and 8th Conference, Lameness in Ruminants, Lameness- A Global perspective(pp. 78 - 78). : Lameness in Ruminants
[Conference Abstract]Authored by: Lopez-Villalobos, N.
Diaz Lira, C., Lopez Villalobos, N., & Margerison, J. (2011). Survey of individual cow records to identify factors associated with lameness in three farms in New Zealand. In 16th Symposium and 8th Conference, Lameness in Ruminants, Lameness- A Global Perspective(pp. 50 - 50). : Lameness in Ruminants
[Conference Abstract]Authored by: Lopez-Villalobos, N.
Diaz Lira, C., Lopez Villalobos, N., & Margerison, J. (2011). Incidence and factors affecting lameness in NZ dairy cattle. In 16th Symposium and 8th Conference, Lameness in Ruminants, Lameness- A Global Perspective(pp. 49 - 49). : Lameness in Ruminants
[Conference Abstract]Authored by: Lopez-Villalobos, N.
Laven, L., Laven, R., Lopez Villalobos, N., Parkinson, T., & Margerison, J. (2011, February). Measurement of distance to distal phalanx using ultrasound: A longitudinal study. Presented at 16th Symposium and 8th Conference Lameness in Ruminants, Lameness- A Global Perspective. Rotorua, New Zealand.
[Conference Oral Presentation]Authored by: Laven, R., Laven, L., Lopez-Villalobos, N., Parkinson, T.
Laven, L., Laven, R., Lopez Villalobos, N., Parkinson, T., & Margerison, J.(2011, February 28). Measurement of distance to distal phalanx using ultrasound: A longitudinal study. (pp. 101 - 101). , 16th Symposium and 8th Conference Lameness in Ruminants, Lameness- A Global Perspective
[Conference Abstract]Authored by: Laven, R., Lopez-Villalobos, N., Parkinson, T.
Hill, KE., Gieseg, MA., Kingsbury, D., Lopez-Villalobos, N., Bridges, J., & Chambers, P. (2011). The Efficacy and Safety of a Novel Lipophilic Formulation of Methimazole for the Once Daily Transdermal Treatment of Cats with Hyperthyroidism.
[Conference Poster]Authored by: Hill, K., Lopez-Villalobos, N.
Mupeyo, B., Barry, TN., Pomroy, WE., Ramirez-Restrepo, C., & Lopez-Villalobos, N. (2010). The effect of feeding willow containing condensed tannins on the death of established parasites in sheep and on parasite fecundity. Poster session presented at the meeting of XII International Congress of Parasitology. Melbourne, Victoria, Australia
[Conference Poster]Authored by: Lopez-Villalobos, N., Pomroy, W.
Guesgen, M., Beausoleil, NJ., & Lopez-Villalobos, N. (2010). Effects of early handling on pain sensitivity in lambs. (pp. 23 - 23). , Meeting of the Australiasian Society for the Study of Animal Behaviour: Australasian Society for the Study of Animal Behaviour
[Conference Abstract]Authored by: Beausoleil, N., Lopez-Villalobos, N.
Mupeyo, B., Barry, T., Pomroy, W., Ramirez Restrepo, C., & Lopez Villalobos, N. (2010). The effect of feeding willow containing condensed tannins on the death of established parasites in sheep and on parasite fecundity. Poster session presented at the meeting of New Zealand Society of Parasitology Annual Meeting No. 38. Palmerston North, New Zealand
[Conference Poster]Authored by: Lopez-Villalobos, N., Pomroy, W.
Jury, K., Lopez Villalobos, N., Spelman, R., Arias, J., & Heuer, C. (2010). Genetic analysis of incidence of clinical mastitis in New Zealand dairy cattle. Proceedings of the New Zealand Society of Animal Production. Vol. 70 (pp. 246 - 249).
[Conference Paper in Published Proceedings]Authored by: Heuer, C., Lopez-Villalobos, N.
Mupeyo, B., Barry, T., Pomroy, W., Ramirez Restrepo, C., & Lopez Villalobos, N.(2010, August 15). The effect of feeding willow containing condensed tannins on the death of established parasites in sheep and on parasite fecundity. , The 12th International Congress of Parasitology
[Conference Abstract]Authored by: Lopez-Villalobos, N., Pomroy, W.
Tunon, G., Kennedy, E., Hennessy, D., Kemp, P., Lopez Villalobos, N., & O'Donavan, M. (2010). Dry matter production of perennial ryegrass swards following varying levels of poaching damage on a free-draining earth soil. In S. Athanasiadou, EM. Baxter, DP. Berry, D. Bolton, AF. Carson, MA. Crowe, . . . KG. Richards (Eds.) Proceedings of the British Society of Animal Science and the Agricultural Research Forum. (pp. 83 - 83).
[Conference Paper in Published Proceedings]Authored by: Kemp, P., Lopez-Villalobos, N.
Lopez Villalobos, N. (2010, July). Effect of replacement rate on farm profit and productivity and rate of genetic gain in individual herds. Presented at Department of Animal Sciences. Padova University, Italy.
[Conference Oral Presentation]Authored by: Lopez-Villalobos, N.
Lopez Villalobos, N., & Spelman, RJ. (2010, August). Estimation of genetic and crossbreeding parameters for clinical mastitis, somatic cell score and daily yields of milk, fat and protein in New Zealand dairy cattle. Presented at 9th World Congress on Genetics Applied to Livestock Production. Leipzig, Germany.
[Conference Oral Presentation]Authored by: Lopez-Villalobos, N.
Lopez Villalobos, N., & Spelman, RJ.(2010). Estimation of genetic and crossbreeding parameters for clinical mastitis, somatic cell score and daily yields of milk, fat and protein in New Zealand dairy cattle. . Leipzig, Germany
[Conference Paper]Authored by: Lopez-Villalobos, N.
Petrovski, K., Lopez Villalobos, N., & Williamson, NB. (2010). The elimination time of Lactapen G from milk following intramammary administration. In . VetLearn (Ed.) Mastitis Research into Practice: Proceedings of the 5th IDF Mastitis Conference. (pp. 580 - 585). : 5th IDF Mastitis Conference
[Conference Paper in Published Proceedings]Authored by: Lopez-Villalobos, N.
Duran, H., Lopez-Villalobos, N., Alles, G., LaManna, A., & Ravagnolo, O.Development and validation of a mechanistic whole dairy farm model to evaluate farming strategies under grazing conditions in Uruguay. 18th World IMACS Congress and MODSIM09 International Congress on Modelling and Simulation: Interfacing Modelling and Simulation with Mathematical and Computational Sciences, Proceedings. (pp. 512 - 518).
[Conference]Authored by: Lopez-Villalobos, N.
Hill, K., Gieseg, M., Kingsbury, D., Bridges, J., Lopez Villalobos, N., & Chambers, J. (2009, June). The efficacy and safety of a novel lipophilic formulation methimazole for the once daily transdermal treatment of cats with hyperthyroidism. Presented at 2009 ACVIM (American College Veterinary Internal Medicine) Forum and Canadian Veterinary Medical Association Convention. Montreal, Quebec, Canada.
[Conference Oral Presentation]Authored by: Bridges, J., Chambers, J., Hill, K., Lopez-Villalobos, N.
Al Alawneh, I., Stevenson, M., & Lopez Villalobos, N. (2009). Automated daily bodyweight measurements in dairy cattle at pasture and its association with lameness in early lactation. In 12th International Symposium on Veterinary Epidemiology and Economics(pp. 429 - 429). : International Society of Veterinary Epidemiology and Economics
[Conference Abstract]Authored by: Lopez-Villalobos, N.
Hill, K., Gieseg, M., Kingsbury, D., Bridges, J., Lopez Villalobos, N., & Chambers, J. (2009). The efficacy and safety of a novel lipophilic formulation methimazole for the once daily transdermal treatment of cats with hyperthyroidism. In Journal of Veterinary Internal Medicine- Research Abstract Program of the 2009 ACVIM Forum & Canadian Veterinary Medical Association Convention(pp. 756 - 756). , 2009 ACVIM Forum/Canadian VMA Convention: American College of Veterinary Internal Medicine
[Conference Abstract]Authored by: Bridges, J., Chambers, J., Hill, K., Lopez-Villalobos, N.
Khan, M., Blair, H., & Lopez Villalobos, N. (2009). Modelling dairy cattle genetic improvement for milk yield. Proceedings of the Seventh Annual Scientific Conference. (pp. 215 - 220). Bangladesh: Seventh Annual Scientific Conference: Food Security and Food Safety: Towards a One World One Health Approach
[Conference Paper in Published Proceedings]Authored by: Blair, H., Lopez-Villalobos, N.
Lopez Villalobos, N., Davis, SR., Beattie, EM., Melis, J., Berry, S., Holroyd, S., . . . Snell, RG. (2009, August). Breed effects and heritability for bovine milk coagulation time determined by Fourier transform infrared spectroscopy. Presented at 60th Annual Meeting of the European Association for Animal Production. Barcelona, Spain.
[Conference Oral Presentation]Authored by: Lopez-Villalobos, N.
Lopez Villalobos, N., Davis, SR., Beattie, EM., Melis, J., Berry, S., Holroyd, S., . . . Snell, RG. (2009). Breed effects and heritability for bovine milk coagulation time determined by Fourier transform infared spectroscopy. In Book of Abstracts of the 60th Annual Meeting of the European Association for Animal Production(pp. 185 - 185). : Wageningen Academic Publishers
[Conference Abstract]Authored by: Lopez-Villalobos, N.
Apodaca Sarabia, CA., Lopez Villalobos, N., Blair, H., & Prosser, CG. (2009). Genetic parameters for somatic cell score in dairy goats estimated by random regression. In . Roland Sumner (Ed.) Proceedings of the 69th New Zealand Society of Animal Production. (pp. 206 - 209). New Zealand: 69th New Zealand Society of Animal Production Conference
[Conference Paper in Published Proceedings]Authored by: Blair, H., Lopez-Villalobos, N.
Lopez Villalobos, N., Davis, SR., Beattie, EM., Melis, J., Berry, S., Holroyd, SE., . . . Snell, RG. (2009). Breed effects for lactoferrin concentration determined by fourier transform infrared spectroscopy. In Proceedings of the New Zealand Society of Animal Production(pp. 60 - 63). : New Zealand Society of Animal Production Inc
[Conference Abstract]Authored by: