杀草丹又名稻草完,是一种稻田高效除草剂,主要用于水稻秧田或直播稻田。在水稻播种后加水稀释喷雾作土壤处理,或在水稻1～2叶期进行茎叶喷雾。据报导,除对水田稗草、鸭舌草、牛毛草、水马齿、水球碱草、莎草等效果显著外,在旱田对马唐、狗尾草、旱稗、蟋蟀草、看麦娘、野燕麦等一年生杂草也有一定效果。对水稻、小麦、油菜、花生、大豆、棉花、玉米等安全无药害。 Killer grass Dan, also known as straw end, is a rice field efficient herbicides, mainly for rice seedling or direct seeding rice fields. After the rice is sown, add water to dilute the spray for soil treatment, or spray the stems and leaves in the stage of 1 to 2 leaves of rice. It has been reported that in addition to the paddy field barnyard grass, Monochoria, Primrose grass, water horse teeth, hydrosphere, sedge and other significant results, in the dry field of Crabgrass, Setaria, Adenophora, cricket grass, see Maiang, wild Oats and other annual weeds also have some effect. On rice, wheat, rapeseed, peanuts, soybeans, cotton, corn and other safe without phytotoxicity.