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Number of items: 125.

2014

Kotze, A.C., Dobson, R.J., Humphries, D., Wilson, M. and Cappello, M. (2014) Application of a Poisson distribution quality control measure to the analysis of two human hookworm drug treatment studies in Ghana. International Journal for Parasitology: Drugs and Drug Resistance, 4 (1). pp. 64-70.

2012

Levecke, B., Dobson, R.J., Speybroeck, N., Vercruysse, J. and Charlier, J. (2012) Novel Insights in the faecal egg count reduction test for monitoring drug efficacy against gastrointestinal nematodes of veterinary importance. Veterinary Parasitology, 188 (3-4). pp. 391-396.

Dobson, R.J., Hosking, B.C., Jacobson, C.L., Cotter, J.L., Besier, R.B., Stein, P.A. and Reid, S.A. (2012) Preserving new anthelmintics: a simple method for estimating faecal egg count reduction test (FECRT) confidence limits when efficacy and/or nematode aggregation is high. Veterinary Parasitology, 186 (1-2). pp. 79-92.

2011

Sweeny, J.P.A., Gardner, G.E., Dobson, R.J., Jacobson, C. and Bell, K. (2011) Associations between trichostrongylid worm egg count and productivity measures in Dorper lambs. Veterinary Parasitology, 180 (3-4). pp. 307-314.

Dobson, R.J., Hosking, B.C., Besier, R.B., Love, S., Larsen, J.W.A., Rolfe, P.F. and Bailey, J.N. (2011) Minimising the development of anthelmintic resistance, and optimising the use of the novel anthelmintic monepantel, for the sustainable control of nematode parasites in Australian sheep grazing systems. Australian Veterinary Journal, 89 (5). pp. 160-166.

Levecke, B., Speybroeck, N., Dobson, R.J., Vercruysse, J. and Charlier, J. (2011) Novel insights in the fecal egg count reduction test for monitoring drug efficacy against soil-transmitted helminths in large-scale treatment programs. PLoS Neglected Tropical Diseases, 5 (12). e1427.

Dobson, R.J., Barnes, E.H., Tyrrell, K.L., Hosking, B.C., Larsen, J.W.A., Besier, R.B., Love, S., Rolfe, P.F. and Bailey, J.N. (2011) A multi-species model to assess the effect of refugia on worm control and anthelmintic resistance in sheep grazing systems. Australian Veterinary Journal, 89 (6). pp. 200-208.

2010

Williams, A.R., Greeff, J.C., Vercoe, P.E., Dobson, R.J. and Karlsson, L.J.E. (2010) Merino ewes bred for parasite resistance reduce larval contamination onto pasture during the peri-parturient period. Animal, 4 (01). pp. 122-127.

Dargantes, A.P., Dobson, R.J., Robertson, I.D. and Reid, S.A. (2010) The Mindanao experience of surra surveys. In: FAO Training and Workshop on Influenza Diseases in Asia, 19 - 22 April , Manila, Philippines.

Dargantes, A.P., Dobson, R.J., Robertson, I.D., Piedrafita, D. and Reid, S.A. (2010) Natural infections with surra and fasciolosis in southern Philippines: seroprevalence, risks and impact on buffalo health. In: XIIth International Conference for Parasitology (ICOPA), 15 - 20 August , Melbourne, Australia.

McNab, T., Desport, M., Dobson, R., Tenaya, I.W., Hartaningsih, N. and Wilcox, G.E. (2010) Prior bovine immunodeficiency virus infection does not inhibit subsequent superinfection by the acutely pathogenic Jembrana disease virus. Virology, 404 (2). pp. 261-268.

Reid, S.A., Dargantes, A.P., Mercado, R.T. and Dobson, R.J. (2010) The utility of data from cross-sectional serological surveys (or some surprises we found in our cross-sectional data). In: Annual College Science Week of the Australian College of Veterinary Scientists, 1 - 3 July, Gold Coast, Australia.

2009

Dargantes, A.P., Mercado, RT., Dobson, R.J. and Reid, S.A. (2009) Estimating the impact of Trypanosoma evansi infection (surra) on buffalo population dynamics in southern Philippines using data from cross-sectional surveys. International Journal for Parasitology, 39 (10). pp. 1109-1114.

Dobson, R.J., Sangster, N.C., Besier, R.B. and Woodgate, R.G. (2009) Faecal egg count reduction test (FECRT): Arithmetic or Geometric means? In: 22nd Conference of the World Association for the Advancement of Veterinary Parasitology, 8 - 13 August, Calgary, Canada.

Dobson, R.J., Sangster, N.C., Besier, R.B. and Woodgate, R.G. (2009) Geometric means provide a biased efficacy result when conducting a faecal egg count reduction test (FECRT). Veterinary Parasitology, 161 (1-2). pp. 162-167.

Dobson, R.J., Sangster, N.C., Besier, R.B. and Woodgate, R.G. (2009) Is drug efficacy best estimated by arithmetic or geometric means? In: Australian Society for Parasitology & ARC/NHMRC research network for Parasitology conference, 12 - 15 July, Sydney, Australia.

Dobson, R.J., Dargantes, A.P., Mercado, RT. and Reid, S.A. (2009) Models for Trypanosoma evansi (surra), its control and economic impact on small-hold livestock owners in the Philippines. International Journal for Parasitology, 39 (10). pp. 1115-1123.

Dargantes, A.P., McInnes, L.M., Dobson, R.J. and Reid, S.A. (2009) Molecular detection of RoTat 1.2 diagnostic antigen amongst Trypanosoma evansi isolates infecting livestock in Mindanao, Philippines. In: 76th National Scientific Conference and Annual Convention of the Philippine Veterinary Medical Association (PVMA), 18 - 20 February, Davao City, Philippines.

Dargantes, A.P., McInnes, L.M., Dobson, R.J., Robertson, I.D. and Reid, S.A. (2009) Reproductive failure and early calf mortality associated with Trypanosoma evansi infection (surra) amongst water buffaloes in the Philippines. Postgraduate Poster Day, School of Veterinary & Biomedical Sciences, Murdoch University, 13 November 2009, Murdoch, Western Australia .

Dargantes, A.P., Dobson, R.J., Mercado, RT. and Reid, S.A. (2009) Seroprevalence and the impact of Trypanosoma evansi infection (surra) on reproduction and population dynamics of backyard carabaos in southern Philippines. In: 76th National Scientific Conference and Annual Convention of the Philippine Veterinary Medical Association (PVMA), 18 - 20 February, Davao City, Philippines.

Dargantes, A.P., Dobson, R.J., Robertson, I.D. and Reid, S.A. (2009) Surra in the Philippines: impact on buffalo population, economic losses and benefits of control. In: Scientific Meeting of the Faculty of Veterinary Medicine, Kasetsart University, 22 October , Bangkok, Thailand.

Ditcham, W.G.F., Lewis, J.R., Dobson, R.J., Hartaningsih, N., Wilcox, G.E. and Desport, M. (2009) Vaccination reduces the viral load and the risk of transmission of Jembrana disease virus in Bali cattle. Virology, 386 (2). pp. 317-324.

Dargantes, A.P., Dobson, R.J., Mercado, R.T. and Reid, S.A. (2009) The financial benefits of various control strategies against Trypanosoma evansi infection (surra) in backyard livestock in Mindanao, Philippines. In: 76th National Scientific Conference and Annual Convention of the Philippine Veterinary Medical Association (PVMA), 18 - 20 February, Davao City, Philippines.

Dobson, R.J., Hosking, B.C., Besier, R.B., Love, S., Larsen, J.W.A., Rolfe, P.F. and Bailey, J.N. (2009) A risk management approach to using a new anthelmintic in Australian grazing management systems. In: 22nd Conference of the World Association for the Advancement of Veterinary Parasitology, 8 - 13 August, Calgary, Canada.

2008

Dobson, R.J., Dargantes, A.P., Mercado, R.T. and Reid, S.A. (2008) Modelling outbreaks of Trypanosoma evansi (surra) and its impact on host populations. In: Australian Biosecurity Cooperative Research Centre (AB-CRC) National Workshop, 24 - 26 June, Bangkok, Thailand.

2007

Dobson, R.J., Dargantes, A.P., Reid, S.A., Hood, G.M. and Mercado, R.T. (2007) Estimating the impact of Trypanosoma evansi (surra) on buffalo populations in the Philippines using data from cross-sectional surveys. In: 21st International Conference of the World Association for the Advancement of Veterinary Parasitology (WAAVP), 19 - 23 August , Ghent, Belgium.

Dobson, R.J., Dargantes, A.P., Hood, G.M., Mercado, P. and Reid, S.A. (2007) Estimating the impact of Trypanosoma evansi (surra) on buffalo populations in the Philippines using data from cross-sectional surveys, for use in infectious disease models. In: AB-CRC National Workshop 2007, 14 - 16 November, Melbourne, Australia.

Dobson, R.J. and Besier, R.B. (2007) Why is anthelmintic resistance more common in Teladorsagia (Ostertagia) circumcincta than Trichostrongylus colubriformis? In: 21st International Conference of the World Association for the Advancement of Veterinary Parasitology (WAAVP), 19 - 23 August , Ghent, Belgium.

2006

Kotze, A.C., Dobson, R.J. and Chandler, D. (2006) Synergism of rotenone by piperonyl butoxide in Haemonchus contortus and Trichostrongylus colubriformis in vitro: Potential for drug-synergism through inhibition of nematode oxidative detoxification pathways. Veterinary Parasitology, 136 (3-4). pp. 275-282.

2005

Dobson, R.J., Grant, W. and Ralston, M. (2005) Modelling possums and Parastrongyloides trichosuri populations in New Zealand. In: 20th International Conference of the World Association for the Advancement of Veterinary Parasitology (WAAVP), 16 - 20 October, Christchurch, New Zealand.

2004

Ancheta, P.B., Dumilon, R.A., Venturina, V.M., Cerbito, W.A., Dobson, R.J., LeJambre, L.F., Villar, E.C. and Gray, G.D. (2004) Efficacy of benzimidazole anthelmintics in goats and sheep in the Philippines using a larval development assay. Veterinary Parasitology, 120 (1-2). pp. 107-121.

Dobson, R.J. (2004) Modelling Parastrongyloides trichosuri in possums in New Zealand. In: Annual Scientific Meeting of the Australian Society for Parasitology, 26 - 30 September, Fremantle, Western Australia.

Dobson, R.J., Ralston, M. and Grant, W. (2004) Modelling the impact of transgenic Parastrongyloides trichosuri in possums in New Zealand. In: New Zealand Society for Parasitology. Annual Meeting No. 33, 24 October, Palmerston North, New Zealand.

Dobson, R.J. and Besier, R.B. (2004) Modelling the impact on anthelmintic resistance of refugia, drug type and drug combinations. In: Annual Scientific Meeting of the Australian Society for Parasitology, 26 - 30 September, Fremantle, Western Australia.

2003

Dobson, R.J. and Barnes, E.H. (2003) Modelling Parastrongyloides trichosuri in possums in New Zealand. In: New Zealand Society for Parasitology. Annual Meeting No. 32 , Wellington, New Zealand.

Venturina, V.M., Ancheta, P.B., Dobson, R.J., Eduardo, S.L. and Gray, g.D. (2003) Use of a larval development assay to estimate anthelmintic efficacy in goats in smallholder farming systems. Philippine Agricultural Scientist, 86 (2). pp. 134-139.

2002

Sangster, N.C. and Dobson, R.J. (2002) Anthelmintic resistance. In: Lee, D.L., (ed.) The Biology of Nematodes. Taylor & Francis, London, pp. 531-567.

Tyrrell, K.L., Dobson, R.J. and Barnes, E.H. (2002) Field validation of helminth epidemiology models. In: The Annual Scientific Meeting of the Australian Society for Parasitology, 29 September - 3 October, Hobart, Australia.

Kotze, A., Dobson, R.J., Tyrrell, K.L. and Stein, P.A. (2002) High-level ivermectin resistance in a field isolate of Haemonchus contortus associated with a low level of resistance in the larval stage: implications for resistance detection. Veterinary Parasitology, 108 (3). pp. 255-263.

Dobson, R.J., Barnes, E.H. and Tyrrell, K.L. (2002) Modelling parasites in sheep: 3-species WormWorld. In: New Zealand Society for Parasitology. Annual Meeting No. 31, 22 - 23 October, Palmerston North, New Zealand.

Dobson, R.J., Barnes, E.H. and Besier, R.B. (2002) Modelling selection for anthelmintic resistance by persistent and short-acting avermectin/milbemycins. In: Australian Society for Parasitology. Annual Scientific Meeting, 29 September - 3 October, Hobart, Australia.

Dobson, R.J., Barnes, E.H. and Besier, R.B. (2002) Modelling selection for anthelmintic resistance by persistent and short-acting avermectin/milbemycins in a Mediterranean climate. In: New Zealand Society for Parasitology. Annual Meeting No. 31, 22 - 23 October, Palmerston North, New Zealand.

Tyrrell, K.L., Dobson, R.J., Stein, P.A. and Walkden-Brown, S.W. (2002) The effects of ivermectin and moxidectin on egg viability and larval development of ivermectin-resistant Haemonchus contortus. Veterinary Parasitology, 107 (1-2). pp. 85-93.

2001

Lloyd, J.B., Whittington, R.J., Fitzgibbon, C. and Dobson, R. (2001) Presence of Mycobacterium avium subspecies paratuberculosis in suspensions of ovine trichostrongylid larvae produced in faecal cultures artificially contaminated with the bacterium. Veterinary Record, 148 (9). pp. 261-263.

Dobson, R.J., Besier, R.B., Barnes, E.H., Love, S.C.J., Vizard, A., Bell, K. and Le Jambre, L.F. (2001) Principles for the use of macrocyclic lactones to minimise selection for resistance. Australian Veterinary Journal, 79 (11). pp. 756-761.

Barnes, E.H., Dobson, R.J., Stein, P.A., Le Jambre, L.F. and Lenane, I.J. (2001) Selection of different genotype larvae and adult worms for anthelmintic resistance by persistent and short-acting avermectin/milbemycins. International Journal for Parasitology, 31 (7). pp. 720-727.

2000

Barnes, E.H., Dobson, R.J., Le Jambre, L.F. and Lenane, I.J. (2000) Efficacy of Moxidectin against larval homozygous resistant and heterozygous Haemonchus contortus worms acquired after drug treatment. In: Joint Meeting of the New Zealand Society for Parasitology and Australian Society for Parasitology, 24 - 28 September, Te Papa, Wellington, New Zealand.

Dobson, R.J. and Barnes, E.H. (2000) Rotation strategies with persistent and non-persistent drugs. In: Joint Meeting of the New Zealand Society for Parasitology and Australian Society for Parasitology, 24 - 28 September, Te Papa, Wellington, New Zealand.

1999

Dobson, R.J. and Barnes, E.H. (1999) Controlling worm parasites. In: Yalanbee Field Day, Perth, Australia, 2 September, Yalanbee Research Station.

Barnes, E.H., Dobson, R.J., Le Jambre, L.F. and Lenane, I.J. (1999) Efficacy of ivermectin and moxidectin against resident homozygous resistant and heterozygous Haemonchus contortus worms. In: New Zealand Society for Parasitology: Annual Meeting No. 28, 30 - 31 August, Palmerston North, New Zealand.

Kotze, A.C., Stein, P.A. and Dobson, R.J. (1999) Investigation of intestinal nematode responses to naphthalophos and pyrantel using a larval development assay. International Journal for Parasitology, 29 (7). pp. 1093-1099.

Dobson, R.J. and Barnes, E.H. (1999) Mathematical modelling of parasite populations and the use of drenches that are not fully effective. In: Annual Conference of the Australian Society of Sheep Veterinarians, 16 - 21 May, Hobart, Australia.

Dobson, R.J. (1999) Modelling and forecasting. International Journal for Parasitology, 29 (1). pp. 93-94.

Young, K.E., Garza, V., Snowden, K., Dobson, R.J., Powell, D. and Craig, T.M. (1999) Parasite diversity and anthelmintic resistance in two herds of horses. Veterinary Parasitology, 85 (2-3). pp. 205-214.

Le Jambre, L.F., Dobson, R.J., Lenane, I.J. and Barnes, E.H. (1999) Selection for anthelmintic resistance by macrocyclic lactones in Haemonchus contortus. International Journal for Parasitology, 29 (7). pp. 1101-1111.

1998

Dobson, R.J., Lacey, E., Gill, J.H. and Barnes, E.H. (1998) Correlations between in vivo anthelmintic efficacy, faecal egg count reduction test (FECRT) and larval development assay (LDA). In: Novel Approaches to the Control of Helminth Parasites of Livestock: Second International Conference, 22 - 26 March, Baton Rouge, Louisiana, USA.

Dobson, R.J., Stein, P.A. and Craven, J.H. (1998) How to improve Drenchrite. In: Australian Sheep Veterinary Society AVA conference, 17 - 22 May, Sydney, Australia.

Dobson, R.J. and Barnes, E.H. (1998) Modelling the peri-parturient rise and its impact on worm epidemiology. In: New Zealand Society for Parasitology Annual Meeting No. 27, 3 - 4 September, Lincoln University, New Zealand.

Barnes, E.H., Dobson, R.J. and Barger, I.A. (1998) Population dynamics of Haemonchus contortus and Ostertagia circumcincta in sheep. In: New Zealand Society for Parasitology Annual Meeting No. 27, 3 - 4 September, Lincoln University, New Zealand.

Dobson, R.J. (1998) Resistance testing made easier with DrenchRite. Wool Techstyles ( The Woolmark Company Magazine) . p. 17.

Le Jambre, L.F., Dobson, R.J. and Lenane, I.J. (1998) Selection for anthelmintic resistance by macrocyclic lactones in Haemonchus contortus. In: New Zealand Society for Parasitology Annual Meeting No. 27, 3 - 4 September, Lincoln University, New Zealand.

Le Jambre, L.F., Dobson, R.J. and Lenane, I.J. (1998) Selection for anthelmintic resistance by macrocyclic lactones in adult and young sheep. In: Novel Approaches to the Control of Helminth Parasites of Livestock: Second International Conference, 22 - 26 March, Baton Rouge, Louisiana, USA.

Faedo, M., Barnes, E.H., Dobson, R.J. and Waller, P.J. (1998) The potential of nematophagous fungi to control the free-living stages of nematode parasites of sheep: Pasture plot study with Duddingtonia flagrans. Veterinary Parasitology, 76 (1-2). pp. 129-135.

1997

Dobson, R.J. and Barnes, E.H. (1997) Can we use climate data to forecast optimum drenching times to control worms in sheep? In: Australian Society for Parasitology. 33rd Annual Scientific Meeting , 14 - 18 July, Canberra, Australia.

Dobson, R.J., LeJambre, L.F. and Gill, J.H. (1997) Erratum: Management of anthelmintic resistance: Inheritance of resistance and selection with persistent drugs (International Journal for Parasitology 26: 993-1000 (1996)). International Journal for Parasitology, 27 (1). p. 141.

Eady, S.J., Dobson, R.J. and Barnes, E.H. (1997) Impact of improved host resistance on worm control in Merinos - a computer simulation study. In: Fourth international congress for sheep veterinarians, 2 - 6 February, Armidale, New South Wales, Australia.

1996

Dobson, R.J., Lacey, E. and Gill, J.H. (1996) Correlations between in vivo anthelmintic efficacy, faecal egg count reduction test (FECRT) and larval development assay (LDA). In: 25th Jubilee Conference of the New Zealand Society for Parasitology, 28 - 30 August, Taupo, New Zealand.

Dobson, R., Gill, J.H., Barnes, E.H., Le Jambre, L.F. and Lacey, E. (1996) Larval development assay to diagnose anthelmintic resistance. In: PASEAN 1996 - Parasites and South East Asia, 15 - 20 September, Bali, Indonesia.

Dobson, R.J., Lejambre, L. and Gill, J.H. (1996) Management of anthelmintic resistance: Inheritance of resistance and selection with persistent drugs. International Journal for Parasitology, 26 (8-9). pp. 993-1000.

Dobson, R.J. (1996) Persistent drugs and anthelmintic resistance - Part IV. In: 25th Jubilee Conference of the New Zealand Society for Parasitology, 28 - 30 August, Taupo, New Zealand.

1995

Dobson, R.J. and Barnes, E.H. (1995) Interaction between Ostertagia circumcincta and Haemonchus contortus infection in young lambs. International Journal for Parasitology, 25 (4). pp. 495-501.

Dobson, R.J., Le Jambre, L.F. and Gill, J.H. (1995) Management of anthelmintic resistance. In: International Conference on Novel Approaches to the Control of Helminth Parasites of Livestock, 18 - 21 April, Armidale, New South Wales, Australia.

Dobson, R.J. (1995) Modelling worm selection by persistent drugs. In: Australian and New Zealand Societies for Parasitology Scientific Meeting, 27 - 30 September, Adelaide, Australia.

Eady, S.J., Barnes, E.H. and Dobson, R.J. (1995) Using an epidemiological model to evaluate the outcomes of breeding for worm resistance in Merino sheep. In: International Conference on Novel Approaches to the Control of Helminth Parasites of Livestock, 18 - 21 April, Armidale, New South Wales, Australia.

Barnes, E.H., Dobson, R.J. and Barger, I.A. (1995) Worm control and anthelmintic resistance: adventures with a model. Parasitology Today, 11 (2). pp. 56-63.

1994

Dobson, R.J. and Waller, P.J. (1994) Alternative control strategies to minimize the evolution of anthelmintic resistance. In: 8th International Congress of Parasitology, 10 - 14 October, Izmir, Turkey.

Dobson, R.J., Barnes, E.H. and Barger, I.A. (1994) Genetics of anthelmintic resistance and drug management. In: 30th Annual Scientific Meeting of the Australian Society for Parasitology , 26 - 30 September, Nelson Bay, N.S.W., Australia.

Barger, I.A., Barnes, E.H. and Dobson, R.J. (1994) Modelling anthelmintic resistance. In: Perry, B.D. and Hansen, J.W., (eds.) Modelling Vector borne and other Parasitic Diseases: Proceedings of a Workshop Organized by ILRAD in Collaboration with FAO, ILRAD, Nairobi, Kenya, 23 27 November 1992. The International Laboratory for Research on Animal Diseases, Nairobi, pp. 177-190.

1993

Barnes, E.H. and Dobson, R.J. (1993) Computer modelling of vaccination against nematodes in lambs. In: Australian Society for Parasitology, Annual Scientific and General Meeting, 28 September - 1 October, Heron Island, Qld, Australia.

Dobson, R.J. and Barnes, E.H. (1993) Interactions between Ostertagia circumcincta and Haemonchus contortus infections in young lambs. In: Australian Society for Parasitology, Annual Scientific and General Meeting, 28 September - 1 October, Heron Island, Qld, Australia.

Rothwell, J.T., Sangster, N.C., Conder, G.A., Dobson, R.J. and Johnson, S.S. (1993) Kinetics of expulsion of Haemonchus contortus from sheep and jirds after treatment with closantel. International Journal for Parasitology, 23 (7). pp. 885-889.

Barnes, E.H. and Dobson, R.J. (1993) Persistence of acquired immunity to Trichostrongylus colubriformis in sheep after termination of infection. International Journal for Parasitology, 23 (8). pp. 1019-1026.

Dobson, R.J. and Barnes, E.H. (1993) Simulation models of anthelmintic resistance: the good news. In: 14th International Conference of the World Association for the Advancement of Veterinary Parasitology, 8 - 13 August, Cambridge, UK.

1992

McLeod, R.S., Collins, D.J., Barnes, E.H. and Dobson, R.J. (1992) Estimating the gains of strategic internal parasite control in sheep. In: 36th Annual Conference of the Australian Agricultural Economics Society, 10 - 12 February, Canberra, Australia.

Dobson, R.J. and Barnes, E.H. (1992) Modelling immune decay. In: The Joint Conference of the New Zealand and Australian Societies for Parasitology. The 21st Meeting of the New Zealand Society for Parasitology, 31 August - 4 September, Auckland, New Zealand.

Barnes, E.H. and Dobson, R.J. (1992) Modelling the free-living stages of Trichostrongylus colubriformis. In: The Joint Conference of the New Zealand and Australian Societies for Parasitology. The 21st Meeting of the New Zealand Society for Parasitology, 31 August - 4 September, Auckland, New Zealand.

Dobson, R.J., Barnes, E.H. and Windon, R.G. (1992) Population dynamics of Trichostrongylus colubriformis and Ostertagia circumcincta in single and concurrent infections. International Journal for Parasitology, 22 (7). pp. 997-1004.

Dobson, R.J., Barnes, E.H., Birclijin, S.D. and Gill, J.H. (1992) The survival of Ostertagia circumcincta and Trichostrongylus colubriformis in faecal culture as a source of bias in apportioning egg counts to worm species. International Journal for Parasitology, 22 (7). pp. 1005-1008.

1991

Windon, R.G., Anderson, B.H., Dobson, R.J., Barger, I.A., Barnes, E.H., Rothwell, T.L.W. and Huntley, J.F. (1991) Population dynamics of Trichostrongylus colubriformis infection in lambs bred for resistance or susceptibility. In: Australian Society for Parasitology. Annual Scientific Meeting, 30 September - 4 October, Lorne, Victoria, Australia.

Allerton, G.R. and Dobson, R.J. (1991) The radiolabelling of Trichostrongylus colubriformis and their use as tracers for population dynamics studies. In: Australian Society for Parasitology. Annual Scientific Meeting, 30 September - 4 October, Lorne, Victoria, Australia.

1990

Barnes, E.H. and Dobson, R.J. (1990) Population dynamics of Trichostrongylus colubriformis in sheep: Computer model to simulate grazing systems and the evolution of anthelmintie resistance. International Journal for Parasitology, 20 (7). pp. 823-831.

Barnes, E.H. and Dobson, R.J. (1990) Population dynamics of Trichostrongylus colubriformis in sheep: Mathematical model of worm fecundity. International Journal for Parasitology, 20 (3). pp. 375-380.

Dobson, R.J., Donald, A.D., Barnes, E.H. and Waller, P.J. (1990) Population dynamics of Trichostrongylus colubriformis in sheep: Model to predict the worm population over time as a function of infection rate and host age. International Journal for Parasitology, 20 (3). pp. 365-373.

Dobson, R.J., Waller, P.J. and Donald, A.D. (1990) Population dynamics of Trichostrongylus colubriformis in sheep: The effect of host age on the establishment of infective larvae. International Journal for Parasitology, 20 (3). pp. 353-357.

Dobson, R.J., Waller, P.J. and Donald, A.D. (1990) Population dynamics of Trichostrongylus colubriformis in sheep: The effect of infection rate on loss of adult parasites. International Journal for Parasitology, 20 (3). pp. 359-363.

Dobson, R.J., Waller, P.J. and Donald, A.D. (1990) Population dynamics of Trichostrongylus colubriformis in sheep: The effect of infection rate on the establishment of infective larvae and parasite fecundity. International Journal for Parasitology, 20 (3). pp. 347-352.

Dobson, R.J. and Barnes, E.H. (1990) The development of immunity to Ostertagia and Trichostrongylus in lambs. In: Parasitology into the 90's. Australian Society for Parasitology Annual Scientific Meeting, 9 - 11 August, Fremantle, Western Australia.

Waller, P.J., Dobson, R.J. and Haughey, K.G. (1990) The effect of combinations of anthelmintics on parasite populations in sheep. Australian Veterinary Journal, 67 (4). pp. 138-140.

1989

Waller, P.J., Donald, A.D., Dobson, R.J., Lacey, E., Hennessy, D.R., Allerton, G.R. and Prichard, R.K. (1989) Changes in anthelmintic resistance status of Haemonchus contortus and Trichostrongylus colubriformis exposed to different anthelmintic selection pressures in grazing sheep. International Journal for Parasitology, 19 (1). pp. 99-110.

Dobson, R.J. and Barnes, E.H. (1989) Examining the long term effects of potential and current worm control strategies. In: Australian Society for Parasitology: Proceedings of the Silver Jubilee Scientific and General Meeting, 26 - 29 September, Townsville, Qld, Australia.

Barnes, E.H. and Dobson, R.J. (1989) A computer simulation model of the epidemiology of Trichostrongylus colubriformis in sheep. In: Australian Society for Parasitology: Proceedings of the Silver Jubilee Scientific and General Meeting, 26 - 29 September, Townsville, Qld, Australia.

Waller, P.J., Dobson, R.J. and Donald, A.D. (1989) The regulation of Trichostrongylus colubriformis infections in sheep. In: WAAVP 13th Conference: Ecology and Epidemiology of Internal and External Parasitic Infections, 7 - 11 August, Berlin, East Germany.

1988

Waller, P.J., Dobson, R.J. and Axelsen, A. (1988) Anthelmintic resistance in the field: Changes in resistance status of parasitic populations in response to anthelmintic treatment. Australian Veterinary Journal, 65 (12). pp. 376-378.

Barnes, E.H., Dobson, R.J., Donald, A.D. and Waller, P.J. (1988) Predicting populations of Trichostrongylus colubriformis infective larvae on pasture from meteorological data. International Journal for Parasitology, 18 (6). pp. 767-774.

1987

Waller, P.J., Axelsen, A., Donald, A.D., Morley, F.H.W., Dobson, R.J. and Donnelly, J.R. (1987) Effects of helminth infection on the pre-weaning production of ewes and lambs: comparison between safe and contaminated pasture. Australian Veterinary Journal, 64 (12). pp. 357-362.

Waller, P.J., Donnelly, J.R., Dobson, R.J., Donald, A.D., Axelsen, A. and Morley, F.H. (1987) Effects of helminth infection on the pre-weaning production of ewes and lambs: evaluation of pre- and post-lambing drenching and provision of safe lambing pasture. Australian Veterinary Journal, 64 (11). pp. 339-343.

Dobson, R.J. and Barnes, E.H. (1987) Modelling Trichostrongylus colubriformis fecundity and establishment. In: Australian Society for Parasitology Annual Scientific and General Meeting. Program and Abstracts, September - October, Armidale, NSW, Australia.

Barnes, E.H. and Dobson, R.J. (1987) Predicting pasture populations of Trichostrongylus colubriformis infective larvae from meteorological data. In: Australian Society for Parasitology Annual Scientific and General Meeting. Program and Abstracts, September - October, Armidale, NSW, Australia.

Dobson, R.J., Griffiths, D.A., Donald, A.D. and Waller, P.J. (1987) A genetic model describing the evolution of levamisole resistance in Trichostrongylus colubriformis, a nematode parasite of sheep. IMA Journal of Mathematics Applied in Medicine and Biology, 4 (4). pp. 279-293.

1986

Waller, P.J., Dobson, R.J., Obendorf, D.L. and Gillham, R.J. (1986) Resistance of Trichostrongylus colubriformis to levamisole and morantel: Differences in relation to selection history. Veterinary Parasitology, 21 (4). pp. 255-263.

Dobson, R.J., Donald, A.D., Waller, P.J. and Snowdon, K.L. (1986) An egg-hatch assay for resistance to levamisole in trichostrongyloid nematode parasites. Veterinary Parasitology, 19 (1-2). pp. 77-84.

1985

Dobson, R.J. and Griffiths, D.A. (1985) Mathematical models in the study of anthelmintic resistance. In: Anderson, N. and Waller, P.J., (eds.) Resistance in Nematodes to Anthelmintic Drugs. CSIRO Division of Animal Health/Australian Wool Corporation, Glebe, N.S.W, pp. 107-159.

Dobson, R.J. and Griffiths, D.A. (1985) Modelling the genetics of anthelmintic resistance. In: Symposium. Anthelmintic Resistance, February, Sydney, Australia.

Waller, P.J., Dobson, R.J., Obendorf, D.L. and Gillham, R.J. (1985) Morantel resistance, levamisole susceptibility in Trichostrongylus colubriformis. In: Australian Society for Parasitology. Program and Abstracts of Papers presented at the 29th Conference of the Society, August, Sydney, Australia.

Steel, J.W., Hennessy, D.R., Waller, P.J., Dobson, R.J., Prichard, R.K. and Donald, A.D. (1985) Netobimin (Totabin-Sch) efficacy in sheep in Australia. In: World Association for the Advancement of Veterinary Parasitology, 11th Conference, August, Rio de Janerio, Brazil.

Waller, P.J., Dobson, R.J., Donald, A.D., Griffiths, D.A. and Smith, E.F. (1985) Selection studies on anthelmintic resistant and susceptible populations of Trichostrongylus colubriformis of sheep. International Journal for Parasitology, 15 (6). pp. 669-676.

1983

Waller, P.J., Dobson, R.J. and Donald, A.D. (1983) Further studies of the effect of selection with levamisole on a benzimidazole resistant population of Ostertagia spp. of sheep. International Journal for Parasitology, 13 (5). pp. 463-468.

1982

Donald, A.D., Morley, F.H.W., Waller, P.J., Axelsen, A., Dobson, R.J. and Donnelly, J.R. (1982) Effects of reproduction, genotype and anthelmintic treatment of ewes on Ostertagia spp. populations. International Journal for Parasitology, 12 (5). pp. 403-411.

1981

Waller, P.J., Donald, A.D. and Dobson, R.J. (1981) Arrested development of intestinal Trichostrongylus spp in grazing sheep and seasonal changes in the relative abundance of T colubriformis and T vitrinus. Research in Veterinary Science, 30 (2). pp. 213-216.

Waller, P.J., Dobson, R.J., Donald, A.D. and Thomas, R.J. (1981) Populations of strongyloid nematode infective stages in sheep pastures: Comparison between direct pasture sampling and tracer lambs as estimators of larval abundance. International Journal for Parasitology, 11 (5). pp. 359-367.

1980

Donald, A.D., Waller, P.J. and Dobson, R.J. (1980) Regulation of Ostertagia populations in ewes. In: Australian Society for Parasitology: Programme and abstracts of papers presented at the 24th Conference of the Society, 19 - 21 May, Flinders University, South Australia.

Donald, A.D., Waller, P.J., Dobson, R.J. and Axelsen, A. (1980) The effect of selection with levamisole on benzimidazole resistance in Ostertagia spp. of sheep. International Journal for Parasitology, 10 (5-6). pp. 381-389.

1978

Waller, P.J., Axelsen, A., Donald, A.D., Morley, F.H.W., Dobson, R.J. and Donnelly, J.R. (1978) Effect of helminth and nutritional factors on growth of lambs and wool production of ewes. In: Proceedings of the Australian Society of Animal Production, 12: 275.

Waller, P.J., Donnelly, J.R., Donald, A.D., Dobson, R.J. and Axelsen, A. (1978) Helminth infections and their effects on production in weaner sheep grazing irragated phalaris and lucerne pastures. In: Australian Society for Parasitology Conference, Canberra, Australia.

1975

Anderson, N. and Dobson, R.J. (1975) Anthelmintic efficiency related to strategic control schemes for helminthiasis in sheep. Australian Veterinary Journal, 51 (2). pp. 67-70.

This list was generated on Thu Apr 24 11:21:12 2014 IST.