开春后,油菜生长旺盛,危害油菜生长的主要杂草主要种类有大巢菜、猪殃殃、野燕麦、通泉草、抗性看麦娘等;其他多因油菜田荫蔽而自然消亡,除极少数油菜长势差的迟播迟插油菜田以外,春季萌生的田间杂草一般对油菜影响不大。草除灵该除草剂为选择性茎叶处理剂,是油菜田使用最普遍的防除阔叶杂草的除草剂,能防除油菜田的猪殃 After spring, the main rape varieties that grow well in rape and endanger the growth of rape mainly include big vetch, Galium aparine, wild oat, Tongquancao, Late rapeseed rapeseed fields with very few rapeseed growing outside the spring raspberry fields generally have little effect on rapeseed. Grass in addition to the spirit of the herbicide for the selective treatment of stems and leaves, is the most commonly used rape field herbicides to control broadleaf weeds, can prevent rape fields of calamus