云南省外来有害草分布及危害调查云南省农业学校６５００３１张维奇殷英艹鬲草（ＰｈａｌａｒｉｓｍｉｎｏｒＲｅｔｅ）是前些年从国外传入我省农田的新害草。为了解草在云南的分布及危害情况，为扑灭该入侵杂草、消除高稳农田中的一大隐患提供决策依据，云南省农校草研究... Survey of the Distribution and Harm of Alien Harm to Alien Species in Yunnan Province Yunnan Agricultural School 650031 Zhang Weiqi, Yin Ying, Ye Hao Grass (Phalaris minorrete) is the new grass introduced into the farmland of our province from abroad a few years ago. In order to understand the distribution and damage of grass in Yunnan, we provide decision-making basis for fighting the invasion of weeds and eliminating a big hidden danger in the high-stable farmland.