| serological incidence of avian reovirus infection in broiler-breeders and progeny in nova scotia. | the plaque neutralization test and the agar gel precipitation test were used to detect neutralizing and precipitating antibody to avian reovirus strain wvu2937 in sera from 14 commercial broiler breeder flocks and eight progeny flocks. ten breeder flocks (71%) possessed positive agar gel precipitation reactors (598 sera tested) and 12 (86%) possessed plaque neutralization reactors (114 serum pools tested). all broiler flocks possessed agar gel precipitation reactors, but these were not examined ... | 1979 | 231481 |