摘要
2009年7、10月和2010年4月对太湖洞庭山茶园的病虫害及天敌区系进行了全面考查,查得茶树病害20种,茶树害虫95种,各类天敌121种,茶园中中性昆虫14种。分析了假眼小绿叶蝉、黑刺粉虱等重要害虫发生原因,评价了绒茧蜂、瓢虫、草蛉和虫生真菌等优势种天敌的作用。
In order to disclose the ecological control mechanism to diseases and pests of tea plants,a survey of fauna of diseases,pests and natural enemies in tea plantations was executed during July and October in 2009,and April in 2010.20 species of diseases,95 species of pests,121 species of natural enemies,and 14 species of neutral insects were recorded.The causes of some important pests such as tea green leafhopper and citrus spiny whitefly were analyzed;furthermore,the effect of braconid wasps,ladybirds,lacewing flieds,entomogenous fungi and other dominant natural enemies was appraised.
出处
《湖北农业科学》
北大核心
2011年第11期2240-2243,共4页
Hubei Agricultural Sciences
基金
国家科技部科技基础性工作专项(2008FY210500)
中国计量学院实验室开放基金课题
关键词
太湖
洞庭山
茶园病虫区系
优势种天敌
Taihu lake
Dongting mountain
fauna of diseases and pests in tea plantations
dominant species of natural enemies.
