茶翅蝽在生态苹果园的危害和防治策略
Damage to an organic apple orchard by the brownmarmorated stink bug, Halyomorpha halys and its control strategy
张君明1;王 合2;赵连祥3;张 帆1;虞国跃1**
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作者单位:1 北京市农林科学院植物保护环境保护研究所 北京 100097;2 北京市林业保护站 北京 100029; 3 北京昌平流村王家园果园 昌平 102202
中文关键词:茶翅蝽, 生态果园, 苹果, 为害, 防治策略
英文关键词:Haly omorpha halys, organic orchard, apple, damage, control strategy
中文摘要:近几年在实施有机生态苹果园的过程中,发现茶翅蝽Halyomorpha halys (Stål) 对苹果的危害日益严重, 已成为生态苹果园发展的重要难题之一。作者于2006 年在北京市昌平区流村镇王家园生态苹果园中, 对茶翅蝽的危害进行调查, 表明茶翅蝽对苹果危害严重, 果园中早、中、晚熟3个品种苹果的为害率分别为28.8%±41%、23.4%±4.6%和30 8%±3.6%, 在P>0.05水平上无显著差异。在防治策略上, 应强调减少苹果园周围茶翅蝽的数量, 从而减少迁入量。
英文摘要:In recent years, the brownmarmorated stink bug, Halyomorpha halys (Stål) became to be a key insect pest in apple orchards and a difficulty for the implementation of ecological orchards. The damage rates were 28.8%±4.1%, 23.4%±4.6%和30.8%±3.6% respectively for early, intermediate and late varieties of apple and it was no statistical difference (P>0.05) among them. It discussed the control strategy with emphasis on reducing the stink bug number in the surrounding environment.