Potato ladybug control
2023-09-10 13:10:41
The potato ladybug, also known as the 28-star ladybird, can harm potatoes, eggplant and other crops. Its control methods can be as follows:
1: Manually kill adult worms, use the suspended animation of the potato ladybugs, and colony habits. After about 10 o'clock in the morning or after 4 o'clock in the morning, use the pots to pick up the plants and shake off the adults. After feeding, fish and chickens are fed.
2: At the peak of larvae, larvae should be sprayed with 20% geraniol emulsifiable concentrate 3000-4000 times before the larvae disperse.
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