摘要
记录了大渡河上游泸定、康定和丹巴县危害核桃的害虫23种;观察了云斑天牛、核桃缀叶螟、核桃举肢蛾的生物学特性;提出了人工防治辅以药剂防治相结合的核桃害虫综合防治技术措施。
23 pest insects are reported from walnut trees in Luding, Kangding and Danba couties in the upper reaches of Daduhe. The biological characters of Batocera horsfieldi Hope, Atrijuglans hetaohai Yang and Locastra muscosalis Walker are investigated. The IPM techonologies based on reducing initial pest population by agronomic methods, assisted with the application of chemical pesticide are proposed.
出处
《四川农业大学学报》
CSCD
2003年第2期119-121,共3页
Journal of Sichuan Agricultural University
关键词
核桃害虫
云斑天牛
大渡河上游
核桃
walnut pest
White-striped Longicorn
upper reaches of Daduhe
