首页|5种生物源杀虫剂防治辣椒烟青虫的试验研究

5种生物源杀虫剂防治辣椒烟青虫的试验研究

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  • NSTL
  • 万方数据
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选择5种生物源杀虫剂对辣椒烟青虫进行药效试验,结果表明,0.3%印楝素乳油,1.8%阿维菌素乳油,2.5%多杀菌素悬浮剂,1.5%除虫菊素水剂防治烟青虫具有很好的效果,药后持效期较长,药后7～10d防治效果达到最大值,且对作物安全无药害.推荐用药量300～600 mL/hm2,叶面均匀喷雾,用药间隔期15d.
Experimental Study on Five Kinds of Bio-pesticides on Pepper Tobacco Budworm
Five kinds of bio-pesticides were selected to conduct efficacy test on tobacco budworm. The results showed that, 0.3% Azadirachtin,1.8% Abamectin,2.5% Spinosad.and 1.5% pyrethrum had good control effects and long efficacy period on tobacco budworm. The control effects could reach the maximum in 7~10 days after using the pesticide. They were safe to the crop. The ideal dosage was 300~600mL/hm2, and they were foliage sprayed equably every 15 days.

bio-pesticidepepper tobacco budwormcontrol effect

孟兆明

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枣庄职业学院,山东枣庄277800

生物源杀虫剂 辣椒烟青虫 防治效果

山东省枣庄市科技局科技攻关项目

200627

2011

湖北农业科学
湖北省农业科学院　华中农业大学　长江大学　黄冈师范学院

湖北农业科学

CSTPCD北大核心
影响因子：0.442
ISSN：0439-8114
年,卷(期)：2011.50(14)
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