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春耕在即,广东省农药用量日渐增多。在甲胺磷等高毒农药时代结束后,将有哪些替代产品继其衣钵,防虫保粮呢?
Spring plowing soon, increasing the amount of pesticides in Guangdong Province. In the era of methamidophos and other highly toxic pesticides after the end of what alternative products will follow its mantle, pest control food it?