Fruit trees and some flowers have honey bugs. How to deal with it is effective and environmentally friendly?

Aphids, also known as aphids, are the most common pests on fruit trees and flowers, mostly belonging to Homoptera and Aphidae, and are pests of suction devices. They often cluster in leaves, tender stems, flower buds, terminal buds and other parts, sucking juice, causing leaves to shrink, curl and deform, and even causing branches and leaves to wither or even the whole plant to die in serious cases. Because honey bugs can secrete a lot of honey dew, they are also called bored bugs and honey bugs. Generally speaking, flowers and plants are not phytotoxic to control honey insects, as follows:

(1) plant ash (which can be burned together with hay, leaving ash after burning) and water are soaked in the ratio of 1:5, and sprayed on the damaged plants, which has obvious insect control effect.

(2) Take a certain amount of dried pepper or pepper, put it into boiling water and cook it until the water becomes discolored. After the water is cooled, the impurities are taken out and sprayed with the filtrate, which has special effects on pest control.

(3) Or use 3 ~ 4g of washing powder, add water 100g, stir into a solution, and spray it continuously for 2 ~ 3 times, and the control effect reaches 100%.

(4) You can also use essential balm, add 600-800 times of water solution, and spray the pests carefully with a sprayer to make them get medicine. The killing effect of aphids, scale insects and other pests is above 95%, and it will not cause phytotoxicity to plants.

(5) Mixing washing powder, urea and water according to the ratio of 1:4: 100, and spraying on plants can kill two birds with one stone. (but not too often)