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一、玉米除草剂药害分析1.今年玉米除草剂药害多见2,4-滴类、乙草胺等药害(1)2,4-滴类包括2,4-滴丁酯、2,4-滴异辛酯、2甲4氯玉米自交系和某些单交种对2,4-滴类除草剂敏感,玉米新
First, the corn herbicide phytotoxicity analysis 1. Maize herbicide phytotoxicity more common 2,4-drop, acetochlor and other phytotoxicity (1) 2,4-drop category, including 2,4-D butyl ester, 2 , 4-drop isooctyl ester, 2-methyl-4-chloro-maize inbred lines and some single cross-species sensitive to 2,4-