安徽省农委近日发出通知,要求各地切实抓好油菜菌核病防治工作。通知指出,油菜菌核病是本省油菜生产常见病害,一般年份因病减产1~2成,重发年份减产2成以上。近期调查,当前大部分地区已始见病害,菌核病叶病株率一般在0.9%~3.8%,发生基数与常年同期相近或偏高。据安徽省气象部门预报,3月中旬至4月上旬气候条件总体有利于菌核病发生。预计今年油菜菌核病在沿江、江淮中南部地 Anhui Provincial Agricultural Commission recently issued a circular calling for all localities to effectively grasp the prevention and treatment of sclerotinia. The circular pointed out that sclerotinia sclerotiorum production is a common disease in our province, the general year due to disease reduction of 1 to 2 percent, re-issue the year more than 2 percent cut. Recent surveys, the disease has been seen in most parts of the current sclerotial disease leafy plant rate is generally 0.9% to 3.8%, the occurrence of base and perennial similar or high. According to the forecast of Anhui Meteorological Department, the climatic conditions generally favor the occurrence of sclerotinia from mid March to early April. Rape sclerotinia is expected this year in the Yangtze River, JAC South