麦田杂草发生时间长,种类多,加之受气候、茬口的影响,草情比较复杂.我县地处圩区与丘陵山区,不同田块杂草发生也有差异,因此,针对不同草情,经济、安全、有效地防除杂草,是一个很重要的问题.近年来,我们在这方面做了一些工作,现总结如下:一、麦田杂草的种类麦田杂草有秋冬发生春季结实的越年生杂草和春季发生春夏结实的一年生杂草两大类.越年生杂草由于麦田耕作、茬口的影响,有的也在春季发生,当年结实.在本地附地菜、弹刀子菜、荠菜、鹅不食草、婆婆纳、卷耳、 The occurrence of weeds in wheat fields is long and varied, and due to the influence of climate and stubble, the grass is rather complicated. The county is located in the polder areas and hilly mountains, and the weeds in different fields are also different. Therefore, for different grass and economy , Safe and effective control of weeds is a very important issue.In recent years, we have done some work in this regard, are summarized as follows: First, the type of wheat weeds in the fall and winter weeds have a strong spring weeds in the annual Weeds and spring and summer strong annual occurrence of annual weeds two categories.East annual weeds due to wheat farming, crop impact, and some also occurred in the spring, then strong.In the local attached to vegetables, play knife knife, shepherd’s purse, Geese do not herbivore, grandma, volume ears,