Zobrazeno 1 - 10
of 12
pro vyhledávání: '"M L, Ewing"'
Publikováno v:
Journal of Applied Poultry Research. 19:169-173
SUMMARY Some countries do not allow the use of chlorine in poultry processing because of the possible production of trihalomethanes (THM) such as chloroform that might be formed in reaction with tissue. This study was conducted in 2 parts. The first
Publikováno v:
Avian diseases. 42(2)
Fifteen mycoplasma-free chickens were contact exposed to five chickens that had been experimentally infected with one of three different strains (two field strains and one laboratory strain) of Mycoplasma synoviae (MS). Culture and polymerase chain r
Publikováno v:
Avian diseases. 40(4)
Sera from 5325 chickens representing 71 commercial poultry flocks were tested for Mycoplasma synoviae (MS) using standard National Poultry Improvement Program (NPIP) testing guidelines. Based on the NPIP guidelines, only sera (N = 195) from flocks th
Publikováno v:
Avian diseases. 40(1)
Hemagglutination-inhibition (HI) assay and a new affinity-purified enzyme-linked immunosorbent assay (ELISA) for detection of antibody to Mycoplasma gallisepticum (MG) compared for use as confirmatory tests for the National Poultry Improvement Plan p
Publikováno v:
Avian diseases. 39(2)
Infection with the nematode Deletrocephalus dimidiatus was found in the distal small and proximal large intestines of a 30-month-old female rhea that had died after a prolonged illness. Numerous strongyle-like eggs were found on fecal flotation. Poss
Publikováno v:
Avian diseases. 39(1)
Five- and six-day-old broilers from two flocks experiencing excessive mortality were submitted for necropsy. Rickets was diagnosed based on clinical signs of lameness and on gross and histopathologic lesions. Because of a confirmed feed mill error, t
Publikováno v:
Avian Diseases. 42:230
Fifteen mycoplasma-free chickens were contact exposed to five chickens that had been experimentally infected with one of three different strains (two field strains and one laboratory strain) of Mycoplasma synoviae (MS). Culture and polymerase chain r
Publikováno v:
Avian Diseases. 40:798
SUMMARY. Sera from 5325 chickens representing 71 commercial poultry flocks were tested for Mycoplasma synoviae (MS) using standard National Poultry Improvement Program (NPIP) testing guidelines. Based on the NPIP guidelines, only sera (N = 195) from
Publikováno v:
Avian Diseases. 40:13
Hemagglutination-inhibition (HI) assay and a new affinity-purified enzyme-linked immunosorbent assay (ELISA) for detection of antibody to Mycoplasma gallisepticum (MG) compared for use as confirmatory tests for the National Poultry Improvement Plan p
Publikováno v:
Avian Diseases. 39:441
Infection with the nematode Deletrocephalus dimidiatus was found in the distal small and proximal large intestines of a 30-month-old female rhea that had died after a prolonged illness. Numerous strongyle-like eggs were found on fecal flotation. Poss