论文部分内容阅读
对湖南省长沙、益阳、岳阳、安化、古丈、凤凰、怀化、大庸、黔阳、洞口、平江等地茶树害虫天敌昆虫资源进行了调查.共采集昆虫标本3749号.经鉴定属于茶园害虫寄生、捕食性天敌昆虫138种,分属7目32科.其中寄生咀嚼式食叶害虫的天敌昆虫29种,寄生刺吸式食叶害虫的17种,寄生钻蛀性害虫的7种,有害天敌昆虫和重寄生蜂7种,捕食性天敌昆虫78种.同时,明确了湖南省主要茶树害虫寄生性天敌昆虫的田间控制效应.
Hunan Province, Changsha, Yiyang, Yueyang, Anhua, Guzhang, Fenghuang, Huaihua, Dayong, Qiangyang, Dongkou, Pingjiang tea insect pests insect resources were investigated .A total of 3749 insect specimens collected. 138 species of pest parasitic and predatory natural enemies, belonging to 7 orders and 32 families, including 29 species of natural enemies of parasitic chewing leaf-eating pests, 17 species of parasitic sucking leaf-feeding pests, 7 species of parasitic borer pests, 7 kinds of harmful natural enemy insects and parasite parasites, and 78 kinds of predatory natural enemies.At the same time, the field control effects of parasitic natural enemy insects of tea plant pests in Hunan Province were clarified.