What can I use to completely kill thrips?

1. What medicine to use

If you want to kill thrips, there are actually many drugs that can be used, such as cypermethrin, imidacloprid, acetamiprid or high-efficiency cypermethrin, all of which have good effects. If thrips are found in the early stages of rice growth, thiamethoxam-type drugs can be used for control. If it is found on vegetables, you can use thiamethoxam water-dispersible granules to irrigate the roots, which can have a good preventive effect.

2. Effective prevention and control methods

1. Adjust the use of pesticides: This insect is very afraid of light. It will come out at night to harm the plants, so you should spray the pesticides in the evening. The effect of spraying the pesticides at this time will be much better.

2. Method of use: When spraying the medicine, first spray it evenly on the plants, and then spray some on the ground to prevent it from climbing onto the plants.

3. Add white sugar: If you want to get effective prevention and treatment, you must understand its habits. It likes sweet food, so you can add some white sugar to the pesticide so that it can absorb it.

4. Pay attention to prevention: In the process from crop planting to flowering, you should use pesticides for prevention in time. You can also use its phototropism to hang blue boards, which can also effectively reduce its harm to crops in the later stage.