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80％烯啶·吡蚜酮水分散粒剂对白背飞虱有一定的速效性和持效性.水分散粒剂的持续作用效果可达20 d以上.每667㎡施用80％烯啶·吡蚜酮水分散粒剂1000 g,可基本控制白背飞虱危害,并具有明显的持续控制作用.
80％烯啶·吡蚜酮大田防治白背飞虱试验
【摘 要】
：
80％烯啶·吡蚜酮水分散粒剂对白背飞虱有一定的速效性和持效性.水分散粒剂的持续作用效果可达20 d以上.每667㎡施用80％烯啶·吡蚜酮水分散粒剂1000 g,可基本控制白背飞虱危害,
【机 构】
：
河南省西华县农业技术推广站,河南 西华,466600
【出 处】
：
现代农业
【发表日期】
：
2020年2期
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