研究表明，麦田宝盖草在各种密度下都呈聚集分布，且聚集强度随密度升高而增强，其分布成分是个体群，个体之间相互吸引。当年平均密度ｘ〉４．１８２２株......

For more than two decades acetolactate synthase (ALS) inhibiting herbicides have been the major weed control tools in wi......