摘要
葡萄斑叶蝉是危害葡萄的主要虫害之一,本文以高空喷药的方式对葡萄主产村的斑叶蝉进行防治,使虫口减退率均达到85%以上,平均虫口减退率为90%,控制了葡萄斑叶蝉的蔓延,降低了发生区的虫口密度,减少了危害,使防治区的生物多样性得到有效保护。
Grape Leafhopper is one of the main diseases and insect pests of grape pests. In the paper, the author has takes use the prevention and treatment of aircraft control way in the main grape producing village leafhopper. The results showed that the population decline rate reached more than 85%, grape leafhopper spread controled, the population density in the occurrence area reduced, the harm reduced, and let biodiversity prevention area get effective protection.
出处
《中国果菜》
2016年第12期66-68,75,共4页
China Fruit & Vegetable
关键词
葡萄斑叶蝉
高空喷药
防治
Erythroneura apicalis
aerial spraying
Prevention and control
