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本文简述了双阳区近年来玉米田乙草胺药害成因、药害症状、危害程度及补救措施。目的是为农民今后正确使用乙草胺提供技术指导。
In this paper, the causes of phytotoxicity, phytotoxicity, harm degree and remedial measures of acetochlor in corn fields in Shuangyang district in recent years are briefly described. The aim is to provide farmers with technical guidance on the proper use of acetochlor.