随着现代农业的发展和农村劳动力向城市转移,农业生产中化学除草剂的使用越来越普遍和广泛,玉米、小麦、棉花、花生、谷子、油葵等各种农田都在使用,节省了不少劳动用工。但由于不能正确掌握除草剂的使用方法,也出现了不少除草效果不好以及使用不当带来的除草剂药害问题,越来越成为当前危害农业安全生产的一大 With the development of modern agriculture and the transfer of rural labor to cities, the use of chemical herbicides in agricultural production is becoming more and more widespread. Various kinds of farmland such as corn, wheat, cotton, peanut, millet and sunflower are in use, saving A lot of labor and employment. However, due to the inability to correctly understand the use of herbicides, many problems of weeding caused by poor herbicidal effects and improper use have also emerged, which has become a major threat to the safety of agricultural production