大蒜锈病对大蒜品质和产量均有较大的影响。要有效地控制该病,必须正确掌握识别与防治方法。大蒜锈病由葱柄锈菌(属担子菌亚门真菌)侵染所致。除侵染大蒜外,还侵染洋葱、韭菜等。病菌主要侵染叶片和假茎。病部初为梭形褪绿斑,后在表皮下出现圆形或圆形稍凸起的夏孢子堆,表皮破 Garlic rust on garlic quality and yield have a greater impact. To effectively control the disease, we must correctly grasp the identification and prevention methods. Garlic rust disease by the rust onions (a basidiomycotina fungus) caused by infection. In addition to the infection of garlic, but also invaded onions, leeks and so on. Germs mainly invade leaves and pseudostems. Pathological lesions at first fusiform fusiform, after the emergence of round or round under the epidermis slightly raised summer spore reactor, broken skin