摘要
通过对榆蓝叶甲成、幼虫无公害农药防治试验研究,结果表明:灭幼脲-Ⅲ号、阿维菌素、B t剂和杀虫环4种无公害农药防治榆蓝叶甲效果理想。杀虫率均在95%以上。同时提出了营林措施、药物防治、机械防治、保护利用天敌等综合防治技术。
Through the nuisance free pesticide tests for control adults and larvae of Pyrrhalta aenescens, the results showed that 4 kinds of nuisance free pesticide （Diflubenzuron-Ⅲ, Avermectin, BT oil miscible flowable concentrates and thiocyclam hydrogen oxalate） for controlling Pyrrhalta aenescens have ideal effect. The control rate is up to 95%. Integrated control technique （sivilcultural measures, medical control, mechanical control, protecting and utilizing natural enemy） was proposed in this paper.
出处
《防护林科技》
2006年第4期29-31,共3页
Protection Forest Science and Technology
关键词
榆蓝叶甲
化学防治
综合防治
Pyrrhalta aenescens
chemical control
integrated control
