大蒜是邳州市的主要经济作物，是农民增产增收的支柱产业，全市面积达１．３３万～２万ｈｍ２，品质优良，远销海内外。但其生长期间易发生大蒜白腐病、病毒病、灰霉病等病害，特别在春季大蒜白腐病发生严重，发病株率达１０％～２０％，严重田块高达３５％左右。其发生直... Garlic is the main economic crop in Zhuozhou City. It is the pillar industry for peasants to increase production and income. The city covers an area of ​​13,300 ~ 20,000 hm2, with good quality and sold at home and abroad. However, garlic white rot, virus disease and gray mold disease are easy to occur during its growth period, especially in white rot disease of garlic in the spring. The incidence rate of the disease is 10% -20%, and serious field is as high as 35%. It happened straight ...