How to prevent and cure honeysuckle aphids?

How to prevent and cure honeysuckle aphids? Please give guidance to honeysuckle aphids: 1. Harmful symptoms. It usually occurs in the first and middle of April. Mainly suck the sap of the plant, spread the virus, make the leaves yellow, curl, wrinkle, serious will cause no harvest. The insect situation was serious from April to June, and it spread more quickly after the Beginning of Summer, especially in overcast and rainy days, and sucked the leaf juice with adults and larvae to make the leaves curl and turn yellow, the honeysuckle was killed at the bud stage and the bud was deformed, and honeydew was secreted in the process of damage, which affected the photosynthesis of the leaves. two。 Control measures: (1) removing weeds, burning or burying dead branches and rotten leaves can also reduce insect pests. (2) spraying stone sulfur mixture once before plant germination, and then Qingming, Grain Rain and the Beginning of Summer once each, it can cure aphids and many kinds of diseases and insect pests at the same time: (3) when the leaves are extended from late March to early April, when aphids begin to occur, spray with 1500tel 2000 times of 10% imidacloprid wettable powder once every 7 days, several times in succession. The last medication should be carried out 10-15 days before picking honeysuckle. Click to get more honeysuckle planting technology click to get more medicinal material planting technology