Pesticide special for aceria litchii

Abstract

The invention discloses an insecticide against litchi tumor gall mite. The raw materials of the insecticide against litchi tumor gall mite include: dicofol emulsifiable concentrate, trichloroisocyanuric acid, cypermethrin, glycerol, omethoate, chlorinated Potassium, antivirus alum. The insecticide of the present invention against litchi gall mite is low in cost and remarkable in control effect, and the litchi obtained by planting is large in size and high in yield, can not only effectively kill fruit borers, but also has no pollution to the environment and fruits, and people can enjoy Eat with confidence.

Description

technical field [0001] The invention relates to the technical field of insecticides, in particular to an insecticide against litchi gall mite. technical background [0002] Lychee gall mite adults and nymphs suck litchi shoots, young leaves, buds, flower spikes and young fruit juice. On the damaged part of young leaves, yellow-green patches first appear on the back of the leaves, and the damaged spots are sunken, and colorless, transparent and sparse small fluff grows in the depressions, which gradually turn into milky white. As gall mites develop and cause damage, the fluff on the affected part increases, becomes dense, and turns yellowish brown, and finally turns dark. The damaged plant is brown, like felt; the damaged leaves are also deformed, twisted and shaped like "dog ears"; severe When it occurs, the damaged leaves can dry up and fall, affecting the vigor of the tree, and the flower organs will be deformed and swollen after being damaged, and there will be no flower...

AI Technical Summary

Problems solved by technology

At present, the pesticides on the market for this kind of pests and diseases can play a certain role, but at the same time, they also cause harm to the plants themselves, and there are residues on the fruits, which endanger people's health and pollute the environment.