水稻小粒菌核病(包括“小球”、“小黑”两种),近年来有发展成为影响增产的趋势。根据伟大领袖毛主席的教导:“你对于那个问题不能解决么?那末,你就去调查那个问题的现状和它的历史吧!”“一切结论产生于调查情况的末尾,而不是在它的先头。”我们于去年在衢县塔石公社、下宅公社、龙泉城郊公社等一些发病地点向当地贫下中农请教,进行了初步的调查,现将有关情况简述如下: Rice small sclerotinia (including “small ball”, “black” two), in recent years have developed into a trend affecting yield. According to Chairman Mao, the great leader, “You can not solve that problem? Then you go to investigate the current situation of the problem and its history!” “All the conclusions come from the end of the investigation, not from its beginnings ”Last year we consulted some poor and middle peasants in the poor areas such as Tashi Commune, Xiazha Commune and Longquan Suburb Commune in Qu County and conducted a preliminary investigation. The relevant information is as follows: