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1.芹菜叶斑病。此病造成芹菜叶、梗成斑块溃烂。在发病初期喷洒50%多菌灵,或75%百菌清500～700倍液能有效地防治之。2.大蒜叶枯病。主要危害叶和梗,多从叶开始发病。初为苍白色小圆点、扩大为灰褐色,椭圆形或不规则形,严重时,全叶枯死,每亩用50%多菌灵100～150g 加磷酸二氢钾100～150g 兑水60kg 均匀喷雾,每隔7～10天喷1次。3 黄瓜霜霉病。此病可使黄瓜呈白霜状溃烂而减产,发病初期要及时用40%乙磷铝300～700倍液喷雾,
1. Celery leaf spot. The disease caused celery leaves, ulceration of plaques. In the early stages of spraying 50% carbendazim, or 75% chlorothalonil 500 to 700 times the liquid can effectively control it. 2. Garlic leaf blight. The main hazards of leaves and stems, and more from the onset of disease. The beginning of the pale dots, enlarged to brown, oval or irregular shape, severe, full-blown dead, 50% per mu with 100% carbendazim 100g plus potassium dihydrogen phosphate 100 ~ 150g Duishui 60kg uniform Spray, spray every 7 to 10 days. 3 cucumber downy mildew. The disease can make the cucumber frostbite and yield reduction, the early onset to promptly with 40% Bauxite 300 ~ 700 times liquid spray,