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Position: Home > Articles > Experimental Study on Five Kinds of Bio-pesticides on Pepper Tobacco Budworm Hubei Agricultural Sciences 2011,50 (14) 74-75

5种生物源杀虫剂防治辣椒烟青虫的试验研究

作  者:
孟兆明
单  位:
枣庄职业学院
关键词:
生物源杀虫剂;辣椒烟青虫;防治效果
摘  要:
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7~10 d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15 d。
译  名:
Experimental Study on Five Kinds of Bio-pesticides on Pepper Tobacco Budworm
作  者:
MENG Zhao-ming(Zaozhuang Vocational College,Zaozhuang 277800,Shandong,China)
关键词:
bio-pesticide;pepper tobacco budworm;control effect
摘  要:
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 300~600 mL/hm2,and they were foliage sprayed equably every 15 days.

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