小麦赤霉病是我县小麦最主要的病害,流行频率高、为害严重,是我县小麦稳产高产的最大障碍。近年来,笔者对其为害情况、流行规律、预测预报。进行了一些初步摸索,现将点滴体会归纳如下。一、发生及为害概况 1973—1980年的8年间小麦赤霉病,在我县 Wheat scab is the most important disease of wheat in our county. The epidemic frequency is high and the damage is serious. It is the biggest obstacle to stable and high yield wheat in our county. In recent years, the author of its harmful situation, the prevalence of law, forecasting. Some preliminary exploration carried out, will now be summarized as follows. First, the occurrence and damage profile 1973-1980 8 years of wheat scab in my county