大蒜紫斑病是真菌性病害,在大蒜叶部和颈部发病,严重时全株枯黄,病部组织失水死亡。虽然目前大蒜紫斑病的研究取得了一定的进展,但随着大蒜种植面积扩大,该病害发生、传播日趋严重,防治日趋困难。对国内、外大蒜紫斑病的发生、发展、防治方法以及现存的问题进行了综述,并对今后该病害的防治研究进行展望。 Garlic purple spot disease is a fungal disease, the incidence of garlic leaves and neck, the whole plant brown, diseased tissue death. Although some progresses have been made in the research of garlic purpura, with the expansion of garlic planting area, the occurrence of the disease, the spreading of the disease are becoming more and more serious, and the prevention and control is becoming more and more difficult. The occurrence, development, control methods and existing problems of garlic purple spot disease at home and abroad were reviewed, and the future research on prevention and treatment of the disease was prospected.