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5%甲氨基阿维菌素苯甲酸盐微乳剂防治甘蓝小菜蛾效果研究

XianDai NongYe KeJi(2014)

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Abstract
研究5%甲氨基阿维菌素苯甲酸盐微乳剂对甘蓝小菜蛾的防治效果,结果表明:5%甲氨基阿维菌素苯甲酸盐微乳剂对甘蓝小菜蛾有较好的防治效果,施用剂量控制在105~120 g/hm2,药后2、8d的防效均可达85%以上,且对甘蓝安全,可大面积推广应用.注意与其他不同作用机制杀虫剂交替使用,以延缓害虫抗药性的产生,并按采收间隔期7d收获.
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