Jasmine brown spot prevention and control technology

When this disease occurs, brown round lesions appear on young leaves, leaves, flower buds, branches gradually sag and black, the branches and cortex are dry and stripped, the body conduction is blocked, and the diseased parts expand upwards, downwards, and to the inside, resulting in The plants are dead. The most serious illness occurred in April and 910 months of the year. High temperature, rainy, and hot weather in summer, spread quickly. The pathogen is a semi-known bacteria.

Control method:

1. Add organic fertilizer and phosphorus and potassium fertilizer.

2. Watering properly to keep the soil moist.

3. Cut off the diseased branches and burn them in time.

4, the diseased plants, spray 50% carbendazim WP 800 times solution; or 65% Daisen zinc WP 500 times solution.

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