1994(6):5-6.
摘要:36 samples of cultiveted Chinese prawns, 13 samples of sea water, prawnpond mud,bait organisms and crustacean animals in other culture environments were detected for baculovirus by using polymerase chain reaction (PCR)technique. 23 samples of prawns and one sample of sea water were positive for baculovirus. The results were confirmed by EM technique.
1994(6):10-11.
摘要:
1994(6):14-14.
摘要:
1994(6):19-20.
摘要:
廖光佩,杨继宗,郭成华,侯学云,金滔弟,李方来,马世泽,曾有清,洪岳祥,戚小佛,陈方华,陈英宏,曹美华,王荣发,何跃钧,陈引法,杨连夫,朱亚法,杨清山
1994(6):22-24.
摘要:9 avian louse were found in feathers of pigeons,pheasants and wild ducks in a survey of parasite infec-tion of livestock and poultry in Zhejiang Province- Both Lipeurus syramticus sp. n and Menacanthus anseris,sp. n were new species, Colpocephalum gallinulae and Goni-cotes compar were newly recorded species in China. The others wete Columbicola Columbae, Neocolpocephalum columbae, Gonioctes bidentatus, G. gailinae and Lipeurus caponis. The morphology of the 9 louse were studied and described.
1994(6):27-27.
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1994(6):28-28.
摘要:
1994(6):34-35.
摘要:
1994(6):39-39.
摘要:
1994(6):39-39.
摘要: