大豆枯萎病俗称萎蔫病、黄叶病。近几年,大豆枯萎病在黑龙江省大豆主产区之一的讷河市时有发生,而且有加重发展的趋势,2010年大面积发生,多达300公顷,病株死亡率85%以上,公顷减产60%以上,给高产优质大豆生产制造了障碍,农民遭受巨大损失。 Soybean wilt disease commonly known as wilt disease, yellow leaf disease. In recent years, soybean fusarium wilt occurs frequently in Nehe, one of the major soybean producing areas in Heilongjiang Province, and there is a tendency of aggravating development. In 2010, it occurred in a large area with as many as 300 hectares and the diseased plant death rate was over 85% Cut more than 60%, creating obstacles to high-yield and high-quality soybean production, farmers suffered huge losses.