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近年来,鱼台县茄子栽培面积逐年扩大,2000年全县栽培面积达606hm2。茄子叶霉病发生较普遍,常年病田率20%~49%,为害损失逐年上升,成为本地区的主要病害。1症状茄子叶霉病主要为害叶片。先中、下部发生,然后逐渐向上蔓延。严重时也为害叶柄和嫩茎。叶片
In recent years, Yutai County, eggplant cultivation area expanded year by year, in 2000 the county cultivated area of 606hm2. Eggplant leaf mold is more common, the annual rate of 20% to 49% of the disease field, loss of damage increased year by year, becoming the main disease in the region. 1 Symptoms Eggplant leaf mold is the main damage leaves. First, the lower part of the occurrence, and then gradually spread upward. Serious pest and tender stem damage. blade