国槐小卷蛾的生物学特性及防治措施

The Journal of Hebei Forestry Science and Technology（2010）

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Abstract

<正>国槐小卷蛾(Cydia trasas(Megrick))又名国槐叶柄小蛾、槐卷蛾,属鳞翅目卷蛾科,分布于北京、天津、河北、山西、山东、河南、陕西、宁夏、甘肃和安徽等地区,主要为害国槐、黄金槐、龙爪槐、蝴蝶槐和红花槐等。近年来,国槐小卷蛾在沧州地区公路绿化带两侧和城区行道树上普遍发生。该虫以幼虫钻蛀当年生新梢为害,幼虫蛀食羽状复叶叶柄基部、

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