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结果 351-360 的 397
Experimental transmission of Cowdria ruminantium by the Gulf Coast tick Amblyomma maculatum; Danger of introducing heartwater and benign African theileriasis into the American mainland
1982
Uilenberg, G.
Amblyomma maculatum, experimental vector of Cowdria ruminantium in goats, other Amblyomma spp. unsuccessful; Theileria mutans in calves transmitted by Amblyomma variegatum, but not by other Amblyomma spp.
显示更多 [+] 显示较少 [-]Ostertagia ostertagi in calves: Clinical parasitism and resistance
1982
Herlich, H.
Ostertagia ostertagi, calves, inoculation doses producing severe and even fatal infections failed to induce resistance against reinfection
显示更多 [+] 显示较少 [-]Method for determining serum pepsinogen concentration, using pepsin standards and ultraviolet absorbance
1982
Harvey-White, J.D. | Allen, E.H.
serum pepsinogen concentration, determination method, possibly useful in diagnosis of bovine and ovine ostertagiasis
显示更多 [+] 显示较少 [-]Efficacy of lasalocid sodium against coccidiosis (Eimeria zuernii and Eimeria bovis) in calves
1982
Stromberg, B.E. | Schlotthauer, J.C. | Armstrong, B.D. | Brandt, W.E. | Liss, C.
Eimeria zuernii, E. bovis, calves (exper.), lasalocid sodium in various doses evaluated
显示更多 [+] 显示较少 [-]Anthelmintic efficacy of oxibendazole in ponies: Comparison of methods
1982
Theodorides, V.J. | Nawalinski, T. | Chimes, N. | Weideman, C. | Free, S.M.
nematodes of ponies, efficacy of oxibendazole in paste formulation, 1-group critical test compared with 2-group control test
显示更多 [+] 显示较少 [-]Parasites of domestic and wild animals in South Africa. XIV. The seasonal prevalence of Rhipicephalus sanguineus and Ctenocephalides spp. on kennelled dogs in Pretoria North
1982
Horak, I.G.
Rhipicephalus sanguineus and Ctenocephalides spp. on kennelled dogs, seasonal prevalence and mean numbers and percentages of immature and adult ticks and of fleas recovered from various sites on dogs
显示更多 [+] 显示较少 [-]Residual protection against cattle scabies afforded by ivermectin
1982
Meleney, W.P. | Wright, F.C. | Guillot, F.S.
Psoroptes ovis, cattle (exper.), residual effectiveness of ivermectin injections against establishment of scabies, comparison with toxaphene dip
显示更多 [+] 显示较少 [-]Evaluation of albendazole in cattle naturally infected with nematodes
1982
Todd, K.S., jr | Mansfield, M.E.
Evaluation of albendazole in cattle naturally infected with nematodes
1982
Todd, K.S., jr | Mansfield, M.E.
nematodes, calves, albendazole evaluated
显示更多 [+] 显示较少 [-]Evaluation of albendazole in cattle naturally infected with nematodes.
1982
Todd K.S. Jr. | Mansfield M.E.
Effects of concurrent subclinical infections by coccidia (Eimeria christenseni) and intestinal nematodes (Trichostrongylus colubriformis) on apparent nutrient digestibilities and balances, serum copper and zinc, and bone mineralization in the pigmy goat
1982
Frandsen, J.C.
Effects of concurrent subclinical infections by coccidia (Eimeria christenseni) and intestinal nematodes (Trichostrongylus colubriformis) on apparent nutrient digestibilities and balances, serum copper and zinc, and bone mineralization in the pigmy goat
1982
Frandsen, J.C.
Eimeria christenseni, Trichostrongylus colubriformis, pygmy goats (exper.), effects of concurrent subclinical infections on liveweight; apparent feed digestibility; balances of calcium, nitrogen, and phosphorus; serum copper and zinc concentrations; and bone matrix mineralization
显示更多 [+] 显示较少 [-]Effects of concurrent subclinical infections by coccidia (Eimeria christenseni) and intestinal nematodes (Trichostrongylus colubriformis) on apparent nutrient digestibilities and balances, serum copper and zinc, and bone mineralization in the pigmy goat.
1982
Frandsen J.C.
Immune responses of swine to oral inoculation with embryonated eggs of Ascaris suum
1982
Rhodes, M.B. | Keralis, M.B. | Staudinger, L.A.
Immune responses of swine to oral inoculation with embryonated eggs of Ascaris suum
1982
Rhodes, M.B. | Keralis, M.B. | Staudinger, L.A.
Ascaris suum, swine, immune responses monitored by lymphocyte blastogenesis assays, indirect radioimmunoassays, peripheral eosinophil counts, and cutaneous delayed hypersensitivity reactions
显示更多 [+] 显示较少 [-]Immune responses of swine to oral inoculation with embryonated eggs of Ascaris suum.
1982
Rhodes M.B. | Keralis M.B. | Staudinger L.A.