Each herbicide requires different crops and strong selectivity. In addition to herbicides for corn fields, other herbicides cannot be used indiscriminately in corn fields and cannot be considered as herbicide corn fields. Generally, the first herbicide applied should be used carefully. Otherwise, it may cause serious consequences. 1. Due to its strong activity, herbicides require secondary dilution when dispensing, first using a small amount of water to make up the mother liquor, and then using enough water to make up the diluent. 2, water should be used for dispensing water, can not be used Xiaogou, Xiaohe muddy muddy water, or pesticides encounter alkali mud, will lose activity and reduce efficacy; spray, the spray aperture is not more than 1mm, the best fan sprayer, atomization Good, weeding effect is good 3, field spray weeding against weeds spray, do not spray the front of the crop, try to make the weeds more liquid, reduce the crop stained with drug; Household Supplies,Household Items,Household Goods,Household Mini Electric Appliances Ningbo Shuangtuo International Trade Co., Ltd. , https://www.nbst-sports.com