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棚室茄子四大病害的防治一、黄萎病茄子黄萎病主要发生在成株期，叶片初在叶缘及叶脉间变黄，后半边叶片变黄，剖检根、茎、分枝，可见维管束变褐色。此病主要是土壤传播，也能随病残体或雨水传播，连作重茬地块发病重。防治方法：①选用抗病品种。棚室茄子主要是长茄，多...
Prevention and treatment of four diseases of eggplant in greenhouse First, Verticillium wilt Eggplant Verticillium wilt mainly occurs in adult stage, leaves early in the leaf margin and yellow between the veins, the latter half of the leaves turn yellow, autopsy root, stems, branches, Visible vascular bundle brown. The disease is mainly spread of soil, but also with the spread of disease or rain, continuous cropping block the incidence of heavy. Prevention and treatment methods: ① selection of disease-resistant varieties. Greenhouse eggplant is mainly long eggplant, more ...