大蒜是种植面积广、适应性很强的调味类蔬菜,在市场上深受消费者的欢迎。大蒜一般有辛辣味,兼有药用功能,但只能抑制某些病害,对于田间常发生的害虫,还是要严加防范。由于大蒜品种的成熟期不同,播种期有早有迟,作青蒜苗用的早熟品种已经开始出苗,作蒜薹和蒜头用的还正在播种。据笔者近期在部分县市的乡镇调查,发现有些早播大蒜的叶片卷叶变形,有的新叶发黄枯 Garlic is a plantation area, adaptable seasoning vegetables, popular in the market by consumers. Garlic is generally spicy, both medicinal functions, but can only inhibit certain diseases, pests often occur in the field, or to strictly guard against. Due to the different maturity of garlic varieties, the sowing period has long and late, for the early varieties of green garlic seedlings have begun to emerge, as garlic sprouts and garlic are also used for planting. According to the author’s recent survey in some counties and cities, it was found that some of the early-seasoned garlic leaf curls were deformed and some new leaves developed yellowish-yellow