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systemic action of pesticide
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systemic action of pesticide
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农学
〔农药毒理〕
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systemic action of pesticide
农药内吸作用
农药被植物的茎、叶、根和种子吸收进入植物体内,经输导运转或产生更毒的代谢物,在其他部位发生致毒效应的作用方式。
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