1、 With what medicine

To kill thrips, there are many drugs that can be used, such as deltamethrin, imidacloprid, acetamiprid or beta Cypermethrin, which have good effects. If thrips are found in the early stage of rice growth, thiamethoxam drugs can be used for control. If found on vegetables, thiamethoxam water dispersible granules can be used to irrigate roots, which can have a good control effect.

2、 Effective prevention and control methods

1. Adjust the medication: it is a bug that is very afraid of light. It will drill out and harm the plant at night, so the medication should be applied in the evening. At this time, the effect of spraying will be much better.

2. Medication: when spraying drugs, spray the plants evenly first, and then spray some on the ground, so as to avoid it climbing onto the plants.

3. Add sugar: if you want to get effective control, you should understand its habits. It likes to eat sweet, so it can be absorbed by adding some white sugar to the pesticide.

4. Attention to prevention: in the process of crop colonization to flowering, chemicals should be used in time for prevention, and its phototaxis can also be used to hang the blue board, which can also reduce its harm to crops in the later stage.