How to control eggplant green onion thrips in a greenhouse?

Answer: Onion thrips belongs to the order Thripsidae, also known as thrips, cotton thrips, and is a omnivorous pest. Onion thrips like warmer and drier environmental conditions, and can continue to be harmed in warm winter greenhouses in winter.

Agricultural control: Clear field weeds and deciduous leaves in early spring, and concentrate treatment to reduce the population density of overwintering insects. Regular watering and weeding can alleviate the harm.

Chemical control: Thyme onion can be sprayed with 0.3% matrine solution 1000 times liquid, or 80% dichlorvos EC 1500 times liquid, or 50% phoxim EC 1500 times liquid, or 21% sterilization EC 1500 times , Or 20% compound Liuyangmycin EC 1000 times, pay attention to the heart leaf and leaf back when spraying.

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