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为验证40%毒死蜱EC和40%丙溴磷EC对棉铃虫的防治效果及对作物和施药者的安全性,为大面积推广应用提供科学依据,山东德州市植保站在夏津县进行了药剂筛选试验。
In order to verify the control effect of 40% chlorpyrifos EC and 40% of profenofos EC on cotton bollworm and the safety to crops and pesticides, provide a scientific basis for large-scale popularization and application. Plant Protection Station of Dezhou City, Shandong Province carried out medicament in Xiajin County Screening test.