油菜菌核病在我国所有油菜产区均有发生,以长江流域最为严重,发病率为10％-80％,产量损失5％-30％。该病病原茵的寄主范围广,包括大豆、向日葵、花生、烟草和10多种主要蔬菜等。现介绍油菜菌核病防治技术,供大家参考。 Sclerotinia sclerotiorum in China all rapeseed areas have occurred, the most serious in the Yangtze River valley, the incidence of 10% -80%, yield loss of 5% -30%. The disease pathogen Yin host a wide range, including soybeans, sunflowers, peanuts, tobacco and more than 10 kinds of major vegetables. Presently introduced rape sclerotinia prevention and control technology, for your reference.