小麦全蚀病是我市小麦生产的重要威胁之一。据近几年观察,发病程度有逐年加重趋势。一九七五年在我市严重发生,成灾面积占小麦面积的45％。一九七六年,郊区各社队以阶级斗争为纲,深入开展农业学大寨运动,全面贯彻农业“八字宪法”,小麦普遍获得增产;小 Total eclipse of wheat is one of the major threats to wheat production in our city. According to the observation in recent years, the incidence has increased year by year. In 1975 a serious occurrence in our city, disaster area accounted for 45% of the area of ​​wheat. In 1976, the communes and communes in the suburbs, taking class struggle as the key link, carried out the Dazhai Campaign in Agriculture and thoroughly implemented the “Character Constitution” in agriculture, and wheat generally gained production; small