冀南地区大名县，连年来随着花生种植面积的扩大，重茬种植相当普遍。因此，花生病害有逐年加重发展趋势，并已构成影响花生优质、高产的限制因素之一。 据邯郸农校驻大名科技兴农点１９９９年对大名县花生病害发生情况的调查：目前花生发生的病害主要有茎腐病、叶斑病，其次为 Daming County in southern China, over the years with the expansion of peanut acreage, cropping is quite common. Therefore, peanut diseases have increased year by year, and have become one of the limiting factors that affect the quality and yield of peanuts. According to the Agricultural Science and Technology Department of Handan Agricultural Science and Technology Building Daming Science and Technology in 1999 Daming County Peanut disease disease survey: the main peanut diseases are stem rot, leaf spot, followed by