茄子黄萎病又称半边疯、黑心病、凋萎病,是为害茄子的重要病害之一。近年来随着我国茄子栽培面积增大,茄子黄萎病发生量逐年上升。一、病害症状黄萎病可在茄子任何生长期发生,一般5~6叶开始初发病,茄子坐果后出现症状,进入盛果期病株急剧增加。病症是植株下部叶片叶脉间或叶缘产生淡黄色斑点,并逐渐扩散到半边叶或整叶。初期叶片在天气干旱或中午表现萎蔫,早晚恢复。后期病叶萎蔫不再恢复,颜色由黄变褐,叶缘向上卷曲,最后叶片大量脱落。病害由下向上扩展,可发展至全 Eggplant Verticillium wilt, also known as half of the crazy, black heart disease, wilt disease, is one of the important diseases of eggplant damage. In recent years, with the increase of cultivated area of ​​eggplant in China, the incidence of eggplant verticillium wilt increased year by year. First, the symptoms of disease Verticillium wilt may occur in any growth stage of eggplant, generally 5 to 6 leaves the beginning of the onset of symptoms after eggplant fruit set, into the full fruit stage of the disease increased dramatically. Illness is the lower leaves of plant leaves or leaf margin between the light yellow spots, and gradually spread to half of the leaves or whole leaf. Early leaves show wilting arid or noon in the weather, sooner or later recover. Later leaves wilting no longer resume, the color from yellow brown, leaf curl up curl, the last a large number of leaves off. Disease from the bottom up, can be developed to the whole