Agricultural measures: Proper close planting, paying attention to drainage and reducing the humidity in the field. Implement a 2-3 year rotation, pay attention to clearing the garden in time, and remove diseased leaves and diseased plants in a timely manner.
Chemical control: Available 25% metalaxyl WP 800 times, or 72.2% Preclox 600x, or 90% Innocapac WP 500x, or 58% methemozinc WP 500 times liquid, or 72% Kelu wettable powder 700 times, or 72% Huoxue WP 800 times, or 72.2% Propamomil 600 times, or 56% wet mildew WP 700 Double fluid, spraying once every 7 days, continuous control 3-4 times. To prevent drug resistance, the above pesticides can be used interchangeably.
Igg Antibody,Igm Antibody,Immunoglobulin Types,Igg And Igm Antibodies
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