Zobrazeno 1 - 8
of 8
pro vyhledávání: '"R. T. F. Armstrong"'
Autor:
Michael P. Ward, R. T. F. Armstrong
Publikováno v:
Veterinary Parasitology. 90:119-128
The accuracy of visual inspection of wool lots for lice as a test for louse infestation was estimated using information provided by 178 woolgrowers in Queensland, Australia. The estimated sensitivity of inspection was 36% (95% confidence interval, 19
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae63bf17dca87b2d5d29fce30bb5791f
https://doi.org/10.1016/s0304-4017(00)00229-6
https://doi.org/10.1016/s0304-4017(00)00229-6
Autor:
R. T. F. Armstrong, Michael P. Ward
Publikováno v:
Veterinary Parasitology. 82:243-250
Information provided by wool growers in Queensland, Australia between 1995 and 1997 was used to assess the prevalence and spatial distribution of louse ( Bovicola ovis ) infestation in sheep flocks. The estimated prevalence of louse-infested flocks w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b683fc1c18181d5f88c72ae707dd4986
https://doi.org/10.1016/s0304-4017(99)00021-7
https://doi.org/10.1016/s0304-4017(99)00021-7
Autor:
R. T. F. Armstrong, Michael P. Ward
Publikováno v:
Australian Veterinary Journal. 76:739-742
Objective To determine practices for control of louse infestation and blowfly strike in Queensland sheep flocks that are associated with organophosphorous and synthetic pyrethroid residues on wool. Design Information on residues was obtained from a s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9aabc4cdb7273227dfcc374279f4a2e3
https://doi.org/10.1111/j.1751-0813.1998.tb12303.x
https://doi.org/10.1111/j.1751-0813.1998.tb12303.x
Autor:
R. T. F. Armstrong, Michael P. Ward
Publikováno v:
Australian Veterinary Journal. 76:694-697
Objective To determine the amounts of organophosphorous and synthetic pyrethroid residues on Queensland wool sampled between 1995 and 1997, and to study if pesticide use changed during the period. Design Estimated amounts of residues were obtained fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b71baf8177f26646e9e9589faf6d5d7
https://doi.org/10.1111/j.1751-0813.1998.tb12286.x
https://doi.org/10.1111/j.1751-0813.1998.tb12286.x
Autor:
R. T. F. Armstrong, Michael P. Ward
Publikováno v:
Australian veterinary journal. 79(5)
Objective To measure the amounts of pesticide residue in wool grown in Queensland between 1997 and 1999, and to describe the use of pesticides for the control of lice infestations and blowfly strike in Queensland sheep flocks. Design Pesticide residu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5f339e587b664e034b2536272f02bbbe
https://pubmed.ncbi.nlm.nih.gov/11432004
https://pubmed.ncbi.nlm.nih.gov/11432004
Autor:
Michael P. Ward, R. T. F. Armstrong
Publikováno v:
Australian Veterinary Journal. 76:698-699
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d14499e8e02d421ca4f40fdb09006c2a
https://doi.org/10.1111/j.1751-0813.1998.tb12287.x
https://doi.org/10.1111/j.1751-0813.1998.tb12287.x
Publikováno v:
Australian Journal of Experimental Agriculture. 39:9
Summary. Several surveys have examined the relationship between organophosphate and synthetic pyrethroid residues in wool and associated treatments. These have been combined and summarised using a model of on-farm survey data. The model estimated the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb61e3e05c5f73c02a6c82495acad636
https://doi.org/10.1071/ea98094
https://doi.org/10.1071/ea98094
Autor:
N. J. Campbell, M. Gillibrand, Brian J. Horton, D. J. Best, W. Barr, R. T. F. Armstrong, P. W. Morcombe, J. Karlsson
Publikováno v:
Australian Journal of Experimental Agriculture. 39:529
Surveys have examined the relationship between louse and flystrike treatments on farms and the resulting residues of insect growth regulators on greasy wool. These results have been summarised using a model of the on-farm survey data. The model estim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::596479a773994795ca8706d9061098e3
https://doi.org/10.1071/ea98174
https://doi.org/10.1071/ea98174