论文部分内容阅读
磺草酮除草剂,登记防除玉米田一年生杂草有较好效果。2002年、2004年、2006年先后4家企业登记产品10个厂次(原药2个厂次、单剂、复配制剂
Sulcotrione herbicide, registration of annual weeds in the control of corn fields have better results. In 2002, 2004 and 2006, it successively registered 10 products of 4 enterprises (two plants of the original drug, a single dose and a compound preparation