论文部分内容阅读
禾草灵是一种高效、安全的化学除草剂,是西德赫斯特公司于20世纪70年代研制成功的芳氧羧酸类除草剂。主要应用于小麦、大豆等田间除草,对防除恶性杂草野燕麦有特效。禾草灵是选择性叶面处理剂,可被植物的根、茎、叶吸收,只能局部吸收,体内传导性差。其主要作用部位在分生组织,药剂在生长点越多,防治效果越高。主要用于麦类、大豆、花生、油菜等农作物田防治禾本科杂草,对野燕麦、稗草、蟋蟀草、牛毛草、看麦娘、宿根高粱、马唐和狗尾巴草等均有良好的效果。随着我国农业生产的高速发展,禾草灵的国内外市场需求不断增加。
Grass Grass is an efficient and safe chemical herbicide, which is the aromatic oxycarboxylic acid herbicide developed by West Hurst Company in the 1970s. Mainly used in the field of wheat, soybeans and other weeds, wild weeds against malignant weeds have special effects. Grass grass is a selective foliar treatment agent, can be plant roots, stems, leaves absorbed, only local absorption, poor in vivo conductivity. The main role of the site in the meristem, the more agents in the growing point, the higher the control effect. Mainly used in wheat, soybeans, peanuts, rapeseed and other crop fields to control grass weeds, wild oats, barnyard grass, cricket grass, wool grass, Amarus, perennial sorghum, crabgrass and dog tail grass are good Effect. With the rapid development of agricultural production in our country, the demand of grass spirit in domestic and overseas markets is constantly increasing.