My apple tree has bugs, what should I do?

After the apple tree grows insects, it is necessary to deal with and treat them as soon as possible to see what kind of insect pest it is. If it is an aphid infestation, it will mainly damage the leaves and branches. When found, spray as soon as possible.

It is also necessary to spray pesticides at the beginning of the disease.

1. Aphids.

Hazards: Common insect pests of apples are aphids, including apple yellow aphid, apple tumor bud, apple cotton aphid, etc. Among them, yellow aphid and tumor aphid mainly harm the young shoots of apples, and the damage period is mainly concentrated in May and June.

Cotton aphids, on the other hand, are concentrated in the branches, bark cracks and roots of apples, where they suck the sap from the tree. The damage period is mainly concentrated between late May and early July. Prevention and control:

Apple yellow aphid and tumor aphid control should be sprayed from the early stage of occurrence, spraying once every 7 to 10 days, usually once or twice to control the pest. The agent is 3500 times solution of 25% imidacloprid wettable powder.

2. Pest mites.

Hazards: There are three types of apple pests: fruit mites, hawthorn leaf mites and whole clawed mites. Among them, fruit mites mainly feed on the foliage, forming large green spots, which will cause the leaves to scorch and fall off.

The leaves, shoots and young fruits damaged by hawthorn leaf mites will leave spots on the leaf surface, and the severely damaged ones will stop growing. The whole clawed mite will not be able to spread its leaves, will not bloom normally, and even the whole bud will die.

Control: Manual control should deal with overwintering mites, and remove fallen leaves and weeds in time. When there is an insect infestation, it is necessary to spray and treat it in time. Pay attention to spraying on both sides when spraying, and spray evenly.

First of all, you need to observe what kind of insect the apple tree belongs to, if the insect is a red spider, you can spray it with stone sulfur mixture once after the apple tree blooms. Secondly, if the pest is a peach heartworm or a pear heartworm, you can use trichlorfon to sanitize. Stone sulfur mixture is a broad-spectrum, high-efficiency, long residual effect period, and low-cost sterilization, acaricide, insecticide, especially before and after the germination of fruit trees sprayed higher concentration, to reduce a variety of pests and diseases, reduce the annual medication, reduce costs, its effect is very significant.

Boiling of stone sulfur mixture: 10 parts of sulfur powder, 7 parts of quicklime, 60 parts of water. Heat the water first, take a small amount of hot water to mix the sulfur powder into a paste and pour it into the pot to boil, and then slowly add quicklime to increase the firepower.

And stir constantly until the lime cubes are finished, and boil for another 45 minutes (use high heat for the first 15 minutes, warm fire for the next 30 minutes), boil until the liquid is soy sauce, and then turn off the heat and cool. After cooling, the exact concentration is measured with Baumé specific gravity.

Your apple tree has bugs, so you should go to find an insecticide and then apply this medicine to the apple tree, so that the insects can eat it, so that your apple tree can be saved.

Hello, 1. Throw away rotten fruits: rotten fruits are easy to attract small flying insects, and they will also affect the surrounding fruits, thus breeding more small flying insects, so you should throw away the rotten fruits, and the trash can should be laughing at the potatoes that are not washed and dried. 2. Use mosquito coils to kill insects

Placing the lit mosquito coil in a place where the small flying insects are concentrated can smoke the small flying insects to death. 3. Use the sticky insect board to kill insects: Put the sticky insect board near the rotten fruit to eliminate small flying insects.