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大豆孢囊线虫病又名“黄萎病”,“火龙秧”,是由病原线虫引起的病害。此病近年来在建平县日趋严重。1979年调查,仅叶镇、向阳、古山子、万寿、富山等六个公社初步调查,发病面积达3770亩,占调查面积的94％,平均发病率达40％左右,最高发病株率达93％,发病严重的减产50％以上。为了找出有效的防治办法,1980年我们用呋喃丹微粒剂进行了防治试验,结果报导如下。
Soy cyst nematode disease, also known as “Verticillium wilt”, “fire dragon seedlings”, is caused by pathogenic nematodes disease. In recent years, the disease is increasingly serious in Jianping County. In the 1979 survey, only a preliminary survey was conducted on six communes, namely Yezhen, Xiangyang, Gushanzi, Wanshou and Toyama, with an incidence of 3770 mu, accounting for 94% of the surveyed area, with an average incidence rate of 40% and a maximum incidence rate of 93 %, The incidence of serious reduction of more than 50%. In order to find out the effective control measures, in 1980 we used carbofuran to prevent and control the test results are reported below.