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Résultats 341-350 de 394
Efficacy of fenbendazole against tpaeworms in calves
1983
Ciordia, H. | Stuedemann, J.A. | McCampbell, H.C.
Moniezia sp. in naturally infected calves on pasture, fenbendazole efficacy at three dosage levels: Georgia
Afficher plus [+] Moins [-]Transfer of adult Strongylus vulgaris via stomach tube
1983
Hofing, G.L. | Bennett, D.G.
Strongylus vulgaris, establishment of patent infections in 6 of 8 helminth-free ponies given adult worms via nasogastric tube, removal of worms from cecum and ventral colon of donor horses, initial appearance of eggs in feces and maximum egg counts of recipients, percentage survival of adults after intragastric inoculation determined at necropsy
Afficher plus [+] Moins [-]Anthelmintic efficacy of ivermectin against gastrointestinal nematodes in calves
1983
Benz, G.W. | Ernst, J.V. | Crawley, R.R.
gastrointestinal nematodes, calves (exper.), efficacy of ivermectin given subcutaneously or given orally as drench or paste
Afficher plus [+] Moins [-]Flubendazole: Dose range and efficacy studies against common internal parasites of swine
1983
Bradley, R.E. | Guerrero, J. | Becker, H.N. | Michael, B.F. | Newcomb, K.
common internal helminths of swine, flubendazole, dose range and efficacy studies
Afficher plus [+] Moins [-]Influence of parasitemia level at feeding on development of Anaplasma marginale Theiler in Dermacentor andersoni Stiles
1983
Kocan, K.M. | Holbert, D. | Ewing, S.A. | Hair, J.A. | Barron, S.J.
influence of parasitemia level of calves at time of feeding by Dermacentor andersonii upon development of Anaplasma marginale in the ticks
Afficher plus [+] Moins [-]Demonstration of Anaplasma marginale in hemolymph of Dermacentor andersoni by animal inoculation and by fluorescent-antibody technique
1983
Kocan, K.M. | Oberst, R.D. | Ewing, S.A. | Hair, J.A. | Barron, S.J.
Dermacentor andersoni, demonstration of Anaplasma marginale in hemolymph by animal inoculation and fluorescent antibody technique
Afficher plus [+] Moins [-]Ivermectin for the control of swine scabies: Relative values of prefarrowing treatment of sows and weaning treatment of pigs
1983
Courtney, C.H. | Ingalls, W.L. | Stitzlein, S.L.
Sarcoptes scabiei var. suis, ivermectin, single treatment of infected sows before farrowing eliminated scabies from sows and prevented its transmission to their offspring, offspring remained uninfected throughout study regardless of whether they were treated with ivermectin at weaning, infection (epizootic) in growing pigs could be controlled by single treatment of all in-contact pigs but routine treatment of all pigs at weaning does not seem justified
Afficher plus [+] Moins [-]Demonstration of colonies of Anaplasma marginale in the midgut of Rhipicephalus simus
1983
Potgieter, F.T. | Kocan, K.M. | McNew, R.W. | Ewing, S.A.
Rhipicephalus simus, 5 types of Anaplasma marginale colonies demonstrated in midgut
Afficher plus [+] Moins [-]Parasites in Kentucky Thoroughbreds at necropsy: Emphasis on stomach worms and tapeworms
1983
Lyons, E.T. | Tolliver, S.C. | Drudge, J.H. | Swerczek, T.W. | Crowe, M.W.
helminths of Thoroughbred horses with emphasis on stomach worms and tapeworms, numbers and infection rates according to host age and month of necropsy
Afficher plus [+] Moins [-]Improved method for recovering ascarid and other helminth eggs from soil associated with epizootics and during survey studies
1983
Kazacos, K.R.
improved method for recovery of ascarid and other nematode eggs from soil, emphasis on Baylisascaris procyonis and Toxocara cati
Afficher plus [+] Moins [-]