Zobrazeno 1 - 8
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pro vyhledávání: '"R D, Vatne"'
Autor:
M. F. Hansen, R. D. Vatne
Publikováno v:
Poultry Science. 44:1079-1085
THE frequency of occurrence and significance of the temporary invasion of Heterakis gallinarum larvae into the cecal mucosa as part of the larvae’s development is controversial. Riley and James (1921) reported marked inflammation of the cecal walls
Publikováno v:
Poultry Science. 48:590-596
ALTHOUGH activity against blackhead disease (histomoniasis) in chickens and turkeys has been proved for several structurally diverse compounds during the past 20 years, this disease remains one of the most costly to turkey producers. Among the most n
Publikováno v:
Avian diseases. 12(1)
Autor:
E H, HERRICK, R D, VATNE
Publikováno v:
Transactions of the Kansas Academy of Science. Kansas Academy of Science. 64
Publikováno v:
Chemischer Informationsdienst. Organische Chemie. 1
Publikováno v:
Poultry science. 48(6)
BLACKHEAD (histomoniasis, enterohepatitis) often causes considerable mortality in turkeys; therefore, primary economic importance of the disease is associated with this fowl. However, considerable morbidity due to blackhead occurs in chickens of all
Publikováno v:
Avian Diseases. 12:85
Histomoniasis (infectious enterohepatitis), a disease which primarily affects the ceca and liver of turkeys, chickens, pheasants and certain other avian species, is commonly called blackhead. The causative agent is a protozoan parasite known as Histo
Autor:
R. D. Vatne, E. H. Herrick
Publikováno v:
Transactions of the Kansas Academy of Science (1903-). 64:205
Many meat-type animals have been treated with diethylstilbestrol (DES) in an attempt to improve rate of gain. Improved gains in weight have been reported in sheep but enlargement of structures associated with the urogenital system occur and at times