马铃薯环腐病是我区近年发展蔓延起来的严重病害。六十年代初期传入我区,迅速蔓延扩大,1972年巳遍及全区四十多个旗、县、市,有85%的薯田遭受不同程度的危害,给我区马铃薯生产造成了很大损失。为了迅速解决这个问题,内蒙农研所马铃薯环腐病研究组的科研人员,从1973年开始对马铃薯 Potato ring rot is a serious disease spreading in recent years in our district. In the early 1960s, it spread to our district and spread rapidly. In 1972, 85% of the potato fields covered more than 40 banners, counties and cities in the whole region were endangered to varying degrees. This caused a great deal of potato production in our region loss. In order to quickly solve this problem, Inner Mongolia Agricultural Research Institute of potato ring rot research team members from 1973 on the potato