What is the most complete control technology for small fruit flies, and how to control flies?

Pharmaceutical control is a supplementary measure of agricultural control and physical control. The best way is to add brown sugar and vinegar to 800 times the solution of trichlorfon, add two metric pieces of red grain and vinegar per barrel of liquid medicine (about 15 kg), and spray the crown after fully covering it to kill the adult fruit flies.

Use insecticidal lamps: Trap male adults by hanging them on shaded trees or scaffolds on the periphery of the orchard to reduce the density of insect populations.

Yellow sticky board: Particularly fond of yellow fruits, it will lay eggs on this yellow fruit. Use a yellow or yellow-green sticky board to trap fruit flies by hanging from fruit trees. When it is full of insects and the glue is not sticky, it can trap and kill both male and female flies.

1. First of all, hygiene, flies like places with poor sanitary environment, and there is no place for them when the home is clean, especially in the kitchen and bathroom, where there is generally a lot of domestic garbage, which is often a place where flies and insects breed.

2. Flies live in summer, and when it is hot, the windows must be opened, and the flies will fly to the house through the doors and windows.

3. Spray insecticides at home in places where flies and insects are easy to breed, remember to stay away from food and water sources to prevent accidental ingestion and unnecessary consequences.

4. Mosquito shield, a must-have at home, is mainly used to cover food and prevent flies from biting and infecting bacteria.

5. Fly control super **: Fly swatter, everyone knows this, it takes time and exquisite eyesight, it is very thorough, and it is recommended to clean it frequently.

6. Sticky fly paper, very convenient, placed in a place with more flies, generally placed in the kitchen.

7. It seems that there is also an electronic fly repellent coming out, which can only repel flies but not kill flies.

This is a fruit fly, and there are two kinds of flies.

1. Small orange fruit fly.

The small fruit fly is a devastating pest of fruits and vegetables, harming more than 250 species of fruits and vegetables in more than 40 families. Adults lay eggs in fresh fruits, and the larvae swarm in the fruit to feed, causing the fruit to rot and yellow before ripeness, resulting in a large number of fruit drops, and the old mature larvae enter the soil to pupate. 3 to 9 generations occur in a year, there is no strict overwintering process, and the generations overlap.

2. Citrus fruit fly.

The host of the citrus fruit fly is limited to citrus, and the adult worm lays eggs in the young citrus fruits, and there are small needle holes in the oviposition, which resemble a crater indentation. One generation occurs a year, and the pupae overwinter in the soil.

It was unearthed from April to May of the following year, and reached its peak in mid to late May. The newly feathered adults do not feed, and within one week, they fly to the green forests and bamboo forests near the orange orchard to feed on aphids, honeydew and dew. The adult active period can last until the end of August, and they are nocturnal and nocturnal, preferring to stop the back of the leaves, and are agile in the middle of the day to evening on sunny days.

After about 20 days of eclosion, it flies to the orchard to mate and lay eggs, and the spawning period is 6 to 7 months, and the eggs are laid in the young citrus fruits.

The first half of September is the peak incubation period. After hatching, the larvae eat the pulp in the fruit, which is yellow before ripening, forming maggots and falling fruit in advance. Mature larvae pupate and overwinter.

Prevention and control methods. 1. Strengthen popular science education, and find maggots to be exterminated in time, and do not throw maggots on the side of the road or in streams and rivers; Remove the insects and overripe fruits on the trees in a timely manner, pick up the fallen fruits, and dispose of the insects and fruits in a timely manner by soaking and incineration; In winter, the garden is cleared and ploughed to kill the overwintering pupa.

2. In the peak period of adult mating and oviposition, hang bottles, spot spray or strip spray to trap, and the bait can be commercial bait or homemade brown sugar poison bait, protein poison bait, etc.; For orchards with serious occurrences, pesticides such as pyrethroid can be sprayed on the dense part of the canopy during the active period of adult oviposition, and sprayed more than 2 times.

The big fruit fly is not a fruit fly, nor is it a melon fruit fly, you should use a large fruit fly trap to find Quanzhou Lvpusen.