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Результаты 361-370 из 397
Alpha-difluoromethylornithine: A promising lead for preventive chemotherapy for coccidiosis
1982
Hanson, W.L. | Bradford, M.M. | Chapman, W.L., jr | Waits, V.B. | McCann, P.P.
Eimeria tenella, chickens (exper.), alpha-difluoromethylornithine promising for preventive chemotherapy, perhaps prevents schizont formation, anticoccidial effect possibly due to inhibition of putrescine biosynthesis; immunity to reinfection after treatment
Показать больше [+] Меньше [-]Ivermectin: Activity against larval Strongylus vulgaris and adult Trichostrongylus axei in experimental infections in ponies
1982
Lyons, E.T. | Drudge, J.H. | Tolliver, S.C.
Strongylus vulgaris (larvae), Trichostrongylus axei (adults), ponies (exper.), efficacy of ivermectin, controlled tests
Показать больше [+] Меньше [-]Comparison of ruminant anthelmintics, using multiple dose administration
1982
Hass, D.K. | Holloway, E.L. | Brown, L.J.
nematodes, lambs, 11 anthelmintics compared using medicated feeds or multiple small doses
Показать больше [+] Меньше [-]Studies on Parafilaria bovicola Tubangui, 1934. III. Pathological changes in infested calves
1982
Viljoen, J.H. | Coetzer, J.A.W.
Parafilaria bovicola in naturally and experimentally infected calves, pathological changes, comparison of lesions found during the pre-patent period with those found during patency, with object of estimating age of lesions by their macroscopic and microscopic appearance
Показать больше [+] Меньше [-]Effect of febantel against Ancylostoma caninum and Trichuris vulpis infections in dogs
1982
Corwin, R.M. | McCurdy, H.D. | Pratt, S.E.
Trichuris vulpis, Ancylostoma caninum, and other helminths, dogs, efficacy of febantel paste formulation at various dosage levels, paste appeared palatable and there were no apparent adverse effects observed
Показать больше [+] Меньше [-]Experimental Sarcocystis suicanis infections: Disease in growing pigs
1982
Barrows, P.L. | Prestwood, A.K. | Green, C.E.
Sarcocystis suicanis, Georgia isolate, pigs (exper.), pathology, reduced growth rate of host
Показать больше [+] Меньше [-]Diagnosis of Fasciola hepatica infections in sheep by an enzyme-linked immunosorbent assay
1982
Zimmerman, G.L. | Jen, L.W. | Cerro, J.E. | Farnsworth, K.L. | Wescott, R.B.
Fasciola hepatica, sheep (exper.), diagnosis, evaluation of enzyme-linked immunosorbent assay
Показать больше [+] Меньше [-]Control of psoroptic scabies on calves with ivermectin
1982
Meleney, W.P.
Psoroptes ovis, calves, control with ivermectin, dosages and routes of administration; effect on Bovicola bovis; Otobius megnini not affected
Показать больше [+] Меньше [-]Parafilaria bovicola (Tubangui 1934) in cattle: Epizootiology--vector studies and experimental transmission of Parafilaria bovicola to cattle
1982
Bech-Nielsen, S. | Bornstein, S. | Christensson, D. | Wallgren, T.B. | Zakrisson, G.
Parafilaria bovicola, field survey of insect vectors collected from cattle, bleeding-point on cows and prepatent period studies, experimental infection of laboratory-raised Musca autumnalis with third-stage larvae, transmission of third-stage larvae to calves (clinical and pathologic findings)
Показать больше [+] Меньше [-]Rearing the blood-feeding fly Haematobia thirouxi potans in the laboratory
1982
Doube, B.M. | Fay, H.A.C. | Aschenborn, H.H.
Haematobia thirouxi potans, two methods described for laboratory rearing, adult flies can be fed either on a bovine calf or on bovine blood in vitro
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