Is the watermelon bug poisonous? Is it a pest or a beneficial insect? How to wipe out the dirt and the room at home?

Watermelon insect generally refers to rat woman, also known as rat negative, negative mouse, mouse aunt, rat sticky, ground lice and so on. So is the watermelon bug poisonous? Is it a pest or a beneficial insect? What to eat? How to wipe out the dirt and the room at home? I learned from insect enthusiast Xiaozhi that the watermelon bug itself is non-toxic and will not be harmful to people, but after all, it crawls everywhere and inevitably carries some bacteria. The watermelon worm itself is harmful, but it also has advantages. It is harmful to plant growers, but it is beneficial from the point of view of medicine. Watermelon insects generally eat rotten and plant remains, but also eat the young roots and leaves of certain plants, from this point of view, he is a pest, but rat women can be used as medicine, which is beneficial to people. Often drill and feed under folded vegetable leaves.

[tips for the elimination of watermelon insects]

First, aiming at the watermelon insects in the soil

The main results are as follows: 1. The prevention and control should be strengthened in the vegetable fields near the village and at the edge of the Tangshan ditch. No weeds are left in the countryside, and rotten weeds are collected in the ridges and ridges for trapping and killing.

2. Avoid using undermature organic manure in vegetable fields.

3. Combined with the control of underground insect pests, spraying 1500 times of 25% Eckas EC or 2000 times of 20% imidacloprid wettable powder and 2500 times of imidacloprid wettable powder were found in rape seedling stage.

II. General methods

Raw material: edible salt (bought in the store)

1. Deal with dry areas where you need to control insects. Never see water. Salt melts when it comes to water.

2. Put the salt in the basin and don't sprinkle it with your hands, especially when your hands are wet.

3. Sprinkle the salt in the basin on the watermelon worm. You can first draw a circle with salt to prevent watermelon worms from running somewhere else.

4. Watermelon worms will stop in salt, wait for half an hour, sweep them into garbage bags with a broom, and then build a fire to ignite them.

5. In order to prevent reproduction, sprinkle a large amount of salt in suspicious places, but we should also pay attention to other factors.

6. Keep the environment dry and clean.