Verticillium wilt control methods: one. Foliar Spray: Use 15% Hymex Agent 15 g plus 2 million units 72% Agricultural Streptomycin One plus 15 kg water, before 9 am or after 4 pm, foliar spray, after 2-3 days Spray a second time, spray once every 7-10 days, if the rain within 6 hours after the spray need to re-spray. two. Liquid Irrigation: Use 80% Ethyl iodide 5-10ML, add 50% carbendazim powder 25g, add 70% Thiophanate-methyl 25g, add 15 kg of water to irrigate root, and apply 0.5 to each liquid kg. three. Soil disinfection: The severely diseased plants are taken out of the field and destroyed, and then the soil around the diseased plants is disinfected. The method is: Each diseased plant uses agricultural ammonia 10 times 2-3 kilograms or dry lime 0.5 kilograms.
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