What to do if there are watermelon bugs at home What happens when watermelon bugs appear at home

It is best to spray with 10 imidacloprid wettable powder 2500 times, and the ground should be covered without affecting food and clothing. And after cleaning, scald it with boiling water to completely kill the eggs. In addition, the scientific name of the watermelon insect is rat woman, who is most afraid of sunlight and likes darkness, so try to strengthen the lighting in the house.

The scientific name of the watermelon insect belongs to the phylum Arthropod, Crustacea, Isopod, Ball Mouse**, alias Ratwoman; Commonly known as tide bugs. It is distributed all over China.

The watermelon bug likes to live in the soil because it has to lay its eggs in the dirt and doesn't know if there is soil near you. For example, potted flowers and the like, if you don't have them at home, you may also have flowers raised by neighbors. Watermelon insects are afraid of light and like to be dark and damp.

The sun in your home is well ventilated, and you suspect that it is coming in along the inner wall of the wall, and see if the wall is damaged? Or is it close to the flower farm?

1) Horticultural control: in the pupation stage of male insects and the oviposition period of female insects, remove the insects on the nearby walls.

2) Biological control: protection and utilization of natural enemy insects, such as the red-ringed ladybug.

3) Pharmaceutical control: about 40 days after the beginning of incubation, 30 40 times of No. 30 engine oil emulsion can be sprayed; or spray cotton oil soap liquid (by-product of the grease factory) 80 times liquid, general laundry soap can also be used, which is safer for plants; or spray 400 500 times of 25 carbaryl wettable powder, which has a fast effect and is safe for the human body; or spray 5 imidacloprid EC; or 50 pine borer EC 1 000 times liquid. Chemicals are applied to minimize damage to predators.

Throwing it away, eating it is not good for the body.

Garbage or rotten food, damp homes.

1. There is garbage or rotten food at home: There is unprocessed garbage or food residue at home that will breed watermelon worms, and watermelon worms like to send Dan Wu Zheng to live in garbage or rotten food.

2. Dampness at home: In a humid environment, the orange chain melon insect is easy to reproduce and breed.

It may be because of the cultivation of flowers and plants, or it may be because the house is too trendy.

The rat woman is one of the crustaceans adapted to terrestrial life, usually living in moist, humus-rich places, such as under rocks in damp places, under decaying wood, in tree cavities, in damp grass and moss, under water tanks in courtyards, under flower pots, and even in damp indoor places. Omnivorous, eating dead leaves, dead grass, green plants, fungus spores, etc.

Autumn is the peak breeding period for rat women. At 21 o'clock, hatch into larvae after about 26 days.

Morphological characteristics. body oblong, slightly flattened, about 10 mm long; The surface is gray and shiny. The anterior edge of the head** and its left and right lateral horns are prominent. There are 1 pair of eyes, 2 pairs of antennae, and the first pair of antennae is tiny.

3 sections in total; The second pair of antennae is whip-shaped, with a total of 6 segments. The thoracic part has 7 links, and each segment has 1 pair of feet of the same shape; The anterior margin of the first thoracic segment extends anteriorly to the head, the posterior corner protrudes posteriorly, and the lateral processes of the second to seventh segments are inconspicuous. The abdomen is small and divided into 5 segments, the first and second abdominal segments are narrow, and the lateral margins of the third to fifth abdominal segments are neat and rounded.

The caudal limb is flattened, and the outer limb is flush with the chimerism of the fifth abdominal segment.

It belongs to the invertebrate arthropod phylum Crustacean and the suborder Tideworm. There are many species of rat women, most of their bodies are long ovate, the adult body is 9 15 mm long, the dorsal and ventral flattening is very significant, gray-brown, gray-blue; It is a herbivorous terrestrial group that often curls into clumps, and its mouthparts are chewing mouthparts, and it is the only crustacean that is fully adapted to land life, and they are distributed from the seaside to the highlands about 5,000 meters above sea level.

There are a lot of watermelon worms at home, there should be a relatively humid place at home, generally if there are no flowers and plants at home, you can remove the sanitary dead corners, keep ventilation and dry, and then remove the existing watermelon worms will not have them again.

If you plant flowers and plants, treat them as follows: use 5% carbaryl powder to withdraw at the bottom of the pot and around it, or you can put the tiles on the pot first, and then remove a little powder, and then put the soil to plant, as long as the root system is not directly in contact with the medicine is also very effective and safe. In addition, combined with changing soil and turning pots to kill adult insects, the old soil is discarded.

Usually when loosening the soil, you can also hunt some adult insects, as long as you tap the edge of the pot, the insects deep in the potting soil will crawl out on their own.

3. Sprinkle edible salt in areas that often infested with watermelon insects, and check them every once in a while.

4. You can cast some bait in places where watermelon worms often haunt and set traps.

Note: Keep your home fresh and dry, clean regularly, and there is no sanitary dead end to prevent the appearance of watermelon insects.

1. If there are already damp insects at home, you can use chlorine-containing disinfectant to spray the place with damp insects at 1:5 with water, and it is not recommended to use dichlorvos, a highly toxic pesticide.

2. Keep the dormitory ventilated and dry, for the humid season, you can put some activated carbon and dehumidifier indoors to absorb moisture.

3. Keep the dormitory hygienic and clean, do not pile up sundries in the dormitory, especially the utility room that has not been inhabited for a long time, be sure to pile it neatly and open the windows regularly for ventilation.

Generally speaking, cockroaches, beetles, watermelon insects, etc. often appear in the home. It's all more annoying, it's too vigorous. Not suitable for extinction. But it's still preventable. Here's how:

1.First of all, the indoor should be dry and tidy, watermelon insects like a humid environment the most, 2There are no hygienic dead ends.

3.Buy a special insecticidal drug, preferably one that can kill insect eggs (I used to buy the country "Baigao".)

The spray works very well. Not an advertisement).

4.Spray in all watermelon worm-infested places, pay attention to move out or wrap all food indoors to avoid contamination of the liquid medicine, 5Close doors and windows and seal them for more than two hours (you can choose to go to work or before going out, but it is best to return to ventilation in the afternoon). After the end, ventilate well and avoid inhalation.

6.When spraying, do not miss cracks in doors, windows, and other places where insects can crawl.

7.Clean thoroughly after the insecticide is over. Spot sprays are applied if necessary.

8.Note: Wear a mask or cover your mouth with a wet towel when spraying.

9.Generally, it must be sprayed in spring and winter, and it can be sprayed every three months in spring, summer and autumn. If it is another kind of insect, it is generally enough to spray a small area after the first complete killing.

In order to prevent the entry of external insects, spraying between doors and windows is very effective.

Use fresh pepper powder or pepper water to squeeze the juice of Sichuan pepper and spray it, which can generally be poisonous, and there is a light fragrance