Non-pollution prevention method of cauliflower vegetable locust
The locust is commonly known as the larvae, and the most serious hazards are the seedling stage and the budding stage. Causes the yellow leaves of the affected leaves to curl, which seriously affects the quality and yield of the vegetables.
The pollution-free control methods of cauliflower vegetable locusts include: 1. Selection of improved varieties; 2. Proper sowing, seedlings away from Taoyuan and tobacco, timely cleaning of weeds around vegetable fields; 3. Use of natural enemies; 4. Use of yellow plates to smuggle; Pharmacy control: Kungfu and pyrethroid insecticides are used for prevention and control and transplanted with drugs.
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