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通过对40%哒螨灵SC防治稻水象甲田间药效试验,试验结果表明,40.0%哒螨灵SC是防治稻水象甲的较好试剂,可以进行大面积推广应用。
The results showed that 40% pyridaben SC was a better agent for controlling Ascochyta elegans, and could be widely applied in large area.