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20％庄稼好可湿性粉剂,是由湖南大方植保有限公司最新研制、生产的水稻移栽田一次性除草剂。该产品为乙草胺和苄嘧磺隆的混合制剂。乙草胺原为旱地酰胺类选择性芽前处理剂,改施水田之后,由于杂草植株幼弱,吸收组织面积变大,水田环境利于除草剂的扩散和移动,因而更有利于乙草胺生物活性的发挥。一般只用在旱地有效剂量1/7～1/10,即可成功地防治水田中的稗草、牛毛毡、异型莎草、节节菜等。苄嘧磺隆是
20% of good wettable powder crops, is by Hunan Dafu Plant Protection Co., Ltd. newly developed and produced a one-time rice transplanting herbicides. This product is a mixture of acetochlor and bensulfuron-methyl. Acetochlor originally dry amide selective pre-treatment agent, after the re-application of paddy fields, due to weak weeds, tissue area becomes larger, paddy field environment conducive to the proliferation and movement of herbicides, which is more conducive to acetochlor Biological activity. Generally only used in dryland effective dose 1/7 ~ 1/10, we can successfully control paddy grass in the paddy fields, cattle blankets, Shaped sedans, section dishes and so on. Bensulfuron-methyl is