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Bovine coccidiosis: Protective effects of low-level infection and coccidiostat treatments in calves
1984
Conlogue, G. | Foreyt, W.J. | Wescott, R.B.
Eimeria spp., calves (exper.) treated with lasalocid (Bovatec) or decoquinate (Deccox) and premunized did not develop diarrhea, calves premunized but not treated were no more resistant to challenge than nonpremunized calves, premunization alone cannot be expected to prevent coccidiosis when animals are exposed to large numbers of oocysts
Show more [+] Less [-]Vertical migration of infective larvae of equine strongyles in sandy clay loam
1984
Houston, R.S. | Fincher, G.T. | Craig, T.M.
equine feces containing 325 strongyle eggs/g of feces were buried at different depths below pasture surface in sandy clay loam soil, greatest distance of migration of infective larvae was 20 cm which occurred 31 days after feces were buried but number of larvae reaching herbage from this depth represented only 0.0004% of the eggs initially buried: Texas
Show more [+] Less [-]Innate resistance of chickens to Trichinella spiralis at the muscular phase of the parasite
1984
Ooi, H.K. | Oku, Y. | Kamiya, M. | Ohbayashi, M.
Trichinella spiralis, day-old chicks (exper.), most worms expelled, some matured in intestine and produced larvae which penetrated muscles, little or no development there, followed by death and degeneration, viability of larvae from chickens confirmed by mouse infection
Show more [+] Less [-]Experimental infection of domestic swine with Baylisascaris procyonis from raccoons
1984
Kazacos, K.R. | Kazacos, E.A.
Baylisascaris procyonis, experimental infection of domestic pigs with eggs from raccoons, B. procyonis will undergo limited migration in swine and can produce typical white spots in the liver, larvae were killed by cellular reactions in the intestinal wall and liver, no somatic migration or CNS disease occurred after infection
Show more [+] Less [-]Histopathologic features of canine heartworm microfilarial infection after treatment with ivermectin
1984
McManus, E.C. | Pulliam, J.D.
Dirofilaria immitis, dogs, histopathological study of host response and fate of microfilariae after treatment with ivermectin
Show more [+] Less [-]Diagnosis of naturally occurring Fasciola hepatica infections in cattle with an enzyme-linked immunosorbent assay
1984
Wescott, R.B. | Farrell, C.J. | Shen, D.T.
Fasciola hepatica, natural infections of cattle surveyed by enzyme-linked immunosorbent assay (ELISA), results compared with those obtained by fecal examination, advantages and limitations of ELISA for diagnosis: Washington
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