除草剂使用技术大全..........................................................................................................................................................12，4－滴丁酯..............................................................................................................................................................1防治对象..............................................................................................................................................................2使用方法..............................................................................................................................................................2注意事项..............................................................................................................................................................32 甲 4 氯........................................................................................................................................................................3精稳杀得（精吡氟禾草灵）......................................................................................................................................5高效盖草能（高效吡氟氯草灵）..............................................................................................................................7骠马（精恶唑禾草灵）............................................................................................................................................11百草敌（麦草畏）....................................................................................................................................................13虎威（氟磺胺草醚）................................................................................................................................................16甲草胺..................................................................................................................................................................
