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茄子青枯病苗期不表现病害症状,进入生育期开始显现,植株顶端叶片萎垂1～2天后下部叶片也凋萎。病株基部茎秆木质部和韧皮组织横切面呈棕褐色,用手挤压有乳白色粘稠状液渗出,略有臭皮蛋气味。为了减轻青枯病对茄子的危害,1998年6月,我们对大镇9户蔬菜大户的20多亩(667ｍ2)地
Eggplant bacterial wilt disease does not show symptoms at seedling stage, entered the beginning of the growing season, the top leaves of plants withered 1 or 2 days after the lower leaves withered. Stem stalk xylem and phloem tissue cross section was tan, squeezed by hand opalescent viscous liquid seepage, slightly stinking egg smell. In order to reduce the harm of bacterial wilt on eggplant, in June 1998, we investigated the area of 20 mu (667 m2)