| 0.5%甲胺基阿维菌素苯甲酸盐水乳剂对小菜蛾的田间防效初报 |
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| 引用本文： | 章淑艳,马清河.0.5%甲胺基阿维菌素苯甲酸盐水乳剂对小菜蛾的田间防效初报[J].现代农业科技,2011(8):134-135. |
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| 作者姓名： | 章淑艳 马清河 |
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| 作者单位： | 1. 河北省科学院微生物研究所生物技术研究室,河北保定,071051
2. 河北省科学院微生物研究所 |
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| 摘 要： | 进行0.5%甲胺基阿维菌素苯甲酸盐水乳剂对小菜蛾的田间药效试验,结果表明:该制剂对小菜蛾有很好的防治效果,且速度快,持效时间长。稀释3 000倍,药后1~15 d平均防效达93.49%。与1.0%甲胺基阿维菌素苯甲酸盐乳油效果相当,是安全无污染的生物杀虫剂。
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| 关 键 词： | 0.5%甲胺基阿维菌素苯甲酸盐水乳剂 小菜蛾 田间防效 |
Preliminary Study on Field Efficacy of 0.5% Emamectin Benzoate Water-emulsion on Plutella xylostella L. |
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| Authors: | ZHANG Shu-yan MA Qing-he |
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| Institution: | ZHANG Shu-yan 1 MA Qing-he 2(1 Biotechnology Lab Institute of Microbiology,Hebei Academy of Sciences,Baoding Hebei 071051,2 Institute of Microbiology,Hebei Academy of Sciences) |
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| Abstract: | This article reported the effect of 0.5% emamectin benzoate water-emulsion on Plutella xylostella L.through small section test in field.The results showed that 0.5% emamectin benzoate water-emulsion had strong effect on Plutella xylostella L.,it had quick result and durative.The average effect of 3 000 fold solution(1~15 d)reached 93.49%,which effect corresponded to 1.0% emamectin benzoate emulsifiable cream.0.5% emameclin benzoate was a safety and no pollution bio-pesticide. |
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| Keywords: | 0 5% emamectin benzoate water-emulsion Plutella xylostella L field efficacy |
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