Zobrazeno 1 - 10
of 56
pro vyhledávání: '"W J, Foreyt"'
Autor:
W J, Foreyt, R M, Silflow
Publikováno v:
Journal of wildlife diseases. 32(2)
Between February and April, 1994, we tested the hypothesis that bighorn sheep (Ovis canadensis canadensis) inoculated with a cytotoxic isolate of Pasteurella haemolytica biotype A, serotype 11 (A11) could withstand challenge inoculation with a cytoto
Autor:
W J, Foreyt, J, Lagerquist
Publikováno v:
The Journal of parasitology. 78(5)
Four llamas (Lama glama) ranging in age from 1.5 yr to 7 yr each were inoculated orally with 10,000 (n = 2) or 50,000 (n = 2) sporulated oocysts of Eimeria alpacae (25%) and Eimeria punoensis (75%). The prepatent period for E. aplacae was 16-18 days,
Autor:
Jitender P. Dubey, W. J. Foreyt
Publikováno v:
Journal of Parasitology. 86:622-623
Serum samples from 697 Rocky Mountain bighorn sheep (Ovis canadensis) from North America were examined for antibodies to Toxoplasma gondii by the modified agglutination test incorporating mercaptoethanol and formalin-fixed tachyzoites. Antibodies to
Autor:
W J, Foreyt, J E, Lagerquist
Publikováno v:
The Journal of parasitology. 77(5)
The serologic prevalence of Dirofilaria immitis infection in 601 dogs in Washington was investigated in 1989-1990. Blood samples for serum were obtained from dogs approximately 2 yr of age or older in humane society shelters (n = 392) or veterinary c
Autor:
W J, Foreyt
Publikováno v:
Journal of the American Veterinary Medical Association. 198(1)
Efficacy of ivermectin at a dosage of 0.2 mg/kg of body weight was evaluated against naturally acquired ear mite (Otodectes cynotis) infestation in commercially raised ranch foxes (Vulpes fulva). Efficacy of ivermectin given sc twice at 3-week interv
Autor:
W J, Foreyt
Publikováno v:
The Journal of parasitology. 76(5)
Two domestic sheep were inoculated orally with 250 metacercariae of Fascioloides magna. One sheep died 4 mo after inoculation and 22 immature F. magna were recovered. The second sheep remained healthy and was killed 8 mo after inoculation. Ten mature
Autor:
J. P. Dubey, W. J. Foreyt
Publikováno v:
The Journal of Parasitology. 86:622
Autor:
W J, Foreyt
Publikováno v:
Veterinary Clinics of North America: Small Animal Practice. 19:979-1000
Diagnosis of parasitic infections in small animals is challenging, interesting, and fun, and involves the recognition of parasite stages based on size, morphology, color, and movement. Size and morphology are the major diagnostic parameters, and a ca
Publikováno v:
Journal of the American Veterinary Medical Association. 177(9)
A field study was conducted from April through June of 1976 to determine whether coccidial infections adversely affect the growth and survivability of young mink. Two anticoccidials, lasalocid (62 mg/kg of feed) and an antibiotic-sulfonamide preparat
Autor:
W J, Foreyt, D L, Drawe
Publikováno v:
American journal of veterinary research. 39(12)
Albendazole at dose rates of 11 to 54 mg/kg (mean of 25 +/- 11 SD) of body weight was highly effective (greater than 99%) against Haemonchus contortus, Ostertagia odocoilei, O mossi, Trichostrongylus askivali and Nematodirus odocoilei in 22 white tai