MySheen

How to treat eggplant cotton blight

Published: 2024-11-05 Author: mysheen
Last Updated: 2024/11/05, The pathogen of eggplant cotton blight is parasitic Phytophthora melongenae, which is serious under high temperature and humidity conditions. Seedling and large seedling stem base infected early water-stained shape, then dark green or purple brown, disease contraction. Control technology: take the selection of disease-resistant varieties, warm soup soaking, ridge planting, control humidity and other measures to prevent. Early onset with 50...

The pathogen of eggplant cotton blight is parasitic Phytophthora, which is serious under the condition of high temperature and humidity. The stem base of seedlings and large seedlings showed water stains at the initial stage, and then became dark green or purplish brown, and the diseased part was constricted. Prevention and control techniques: take measures such as selecting disease-resistant varieties, soaking seeds in warm soup, planting ridges, controlling humidity and so on. At the initial stage of the disease, 50% nail cream, manganese zinc wettable powder 500 times or 72.2% aldicarb hydrochloric acid salt 800 times were sprayed.

 
0