In summer, eggplant is prone to epidemic of M. blight in hot and rainy conditions, and there is a lot of rotten fruit. We must take timely measures to prevent and cure it.
Strengthen cultivation and management: When the rainy season approaches, clear up the furrows, drain them in time after the rain, and lightly feed well water to prevent heat and rain damage. The diseased leaves and diseased fruits are removed timely and concentrated or burned to reduce the re-infection of pathogenic bacteria.
Pharmacy protection: spraying before the onset or early onset of the disease, focusing on the protection of the lower part of the plant sowing fruit, and pay attention to spray the ground, the rainy season but also spraying protection of twigs. The agent can be used 75% chlorothalonil WP 600 times, 64% WP 500 times, 65% Zn WP 500 times, 72.2% Proc 800 times, 1:1 : 200 Bordeaux fluids, alternating use, 7 to 10 days 1, even 3 to 4 times, have good control effect.
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