近几年,我乡麦田草害比较严重,尤其是麦蒿(俗称黄香)一年比一年增多,每到春季小麦拔节后,很多麦田一片片黄花,虽增添了春季里的景观,但严重地与小麦争肥、争水、争光,影响了小麦产量。 为了除治麦蒿,推广了麦田除草剂2.4—D丁脂除治麦田杂草,除草效果达95％—100％,为广大群众解除了锄除或拔除麦蒿的繁重劳动,但是,我们也发现,使用了除草荆的麦田,不同程度地造成 In recent years, my rural grassland is more serious, especially the wormwood (commonly known as yellow incense) increased year after year, after each spring wheat jointing, many wheat fields piece of yellow flowers, although adding the spring landscape, but Serious struggle with wheat, water, glory, affecting the wheat yield. In addition to the rule of Artemisia annua, the promotion of the wheat field herbicide 2.4-D Butyral weeding in addition to wheat weeds, weeding effect of 95% -100% for the masses to lift the hoe removal or removal of the heavy labor of Artemisia, but we also Found that the use of weed Jing wheat fields, to varying degrees