Zobrazeno 1 - 10
of 31
pro vyhledávání: '"M. B. Chute"'
Publikováno v:
Avian diseases. 37(4)
Amprolium reduced the number of oocysts shed by Eimeria acervulina, E. maxima, E. necatrix, and a mixture of susceptible strains of E. tenella. Sporulation of oocysts from mediated chickens was reduced compared with that of oocysts from unmedicated c
Publikováno v:
Avian diseases. 36(1)
Ringneck pheasants were fed diets containing 1.25, 2.5, or 5 ppm aflatoxin; 1, 2, or 4 ppm ochratoxin A (OA); or 4, 8, or 16 ppm T-2 toxin. Severe toxin-induced mortality was seen during the first to third weeks with 2.50 and 5.00 ppm aflatoxin (92.5
Publikováno v:
Poultry science. 70(3)
The addition of liquid amprolium to the drinking water on days when medicated (amprolium) ration was not fed in a restricted feeding (skip-a-day) program improved protection against a primary exposure to Eimeria acervulina and Eimeria tenella, yet st
Publikováno v:
Avian Diseases. 36:30
was seen during the first to third weeks with 2.50 and 5.00 ppm aflatoxin (92.5% and 97.5%, respectively), compared with the mortality in control pheasants fed no toxin (0%). Slight mortality (
Publikováno v:
Poultry Science. 60:1807-1811
Infection with Eimeria acervulina, Eimeria brunetti, or Eimeria tenella affected the composition of the breast, thigh, heart, and liver of 3 or 4-week-old broilers. Liver glycogen was significantly increased at 6 and 8 days postinoculation (PI) with
Publikováno v:
Parasitology. 77:41-48
SummaryThe administration of an antihistomonal drug, dimetridazole, at a dose of 0·08% in feed, controlled experimental infections with Histomonas meleagridis in chickens. The treated birds developed no lesions and the duration of infection with H.
Publikováno v:
Poultry Science. 66:1437-1445
The efficacy of amprolium, monensin, and salinomycin in preventing coccidiosis in bobwhite quail was studied using a mixed inoculum of equal numbers of Eimeria dispersa and E. lettyae. A total dosage per quail of 10(6) sporulated oocysts was chosen b
Autor:
D. K. McLoughlin, M. B. Chute
Publikováno v:
Poultry Science. 53:770-772
Monensin, admixed with the feed at a level of 0.0125%, adequately protected chickens against experimental infections of Eimeria tenella initiated by a strain that had no previous exposure to drugs as well as by strains resistant to amprolium, arsenos
Publikováno v:
The Journal of parasitology. 67(1)
Chickens dying from Eimeria tenella infection revealed four major physiological stresses before death: (1) hypothermia, (2) depletion of carbohydrate stores, (3) metabolic acidosis, and (4) renal tubule-cell dysfunction. These stresses were less pron
Autor:
D K, McLoughlin, M B, Chute
Publikováno v:
The Journal of parasitology. 60(5)