蚕豆赤斑病是由Botrytis,fabae Sarolina侵染引起的一种世界性蚕豆真菌病害,该病遍布我国蚕豆产区,特别对秋播蚕豆区危害严重,在病害大流行年,常导致蚕豆毁灭性损失。采用化学药剂防治蚕豆赤斑病的研究,国内外报道不多。“七五”期间我们在进行赤斑病抗源筛选工作的同时,结合生产上的需要,对16种杀菌剂防治蚕豆赤斑病的防效进行了研究。 Broad bean red spot is a worldwide fungus caused by Botrytis, fabae Sarolina infection. The disease spreads throughout the broad bean producing areas of our country, especially for broadcasted autumn. In the year of disease pandemic, it often leads to the devastating effects of broad bean loss. The use of chemical agents to control broad bean red spot research, not many reports at home and abroad. During the “Seventh Five-Year Plan” period, we carried out the screening work against red spot disease and studied the control effects of 16 fungicides on the control of broad bean red spot in light of the production needs.