Preparation method of medicine for preventing and treating maggot

Abstract

The invention discloses a preparation method of a medicine for preventing and treating maggot. The method comprises the following steps: preparing materials: dimethoate powder, radix sophorae flavescentis powder, 2.5% of dipterex powder, chlorothalonil powder, garlic powder, bamboo leaf powder and chilli powder; A, evenly mixing the garlic powder, the bamboo leaf powder and the chilli powder for later use; B, mixing the dimethoate powder and 2.5% of dipterex powder and evenly stirring for later use; C, mixing the chlorothalonil powder and the radix sophorae flavescentis powder to be used as a base material for later use; and D, selecting the mixture in the step C as the base material and adding microelements and talcum powder into the base material, wherein the microelements account for 1% of the weight of the mixture in the step C and the talcum powder accounts for 5% of the weight of the mixture in the step C; adding the mixtures obtained in the step A and the step B into the base material; and evenly stirring. The maggot preventing and treating medicine is simple to proportion and convenient to use, and can be used for effectively killing maggots.

Description

[0001] Technical field: [0002] The invention relates to the technical field of vegetable planting, in particular to a preparation method of a drug for preventing and controlling ground maggots. [0003] Background technique: [0004] During the growth of autumn cabbage, ground maggots (also known as root maggots) are the most taboo. They bite the epidermis of Chinese cabbage roots, causing germs in the soil to take advantage of the gap, causing Chinese cabbage to fall and rot, which not only reduces the yield of cabbage, but also affects the growth of cabbage. Edible value of cabbage. If it is not prevented and controlled in time, the whole field can be damaged and serious losses can be caused to vegetable farmers. The ground maggots that harm autumn cabbage are the larvae of radish flies, which are oligophagous pests and mainly damage cruciferous vegetables such as cabbage and radish. [0005] There is one generation of radish flies every year in various places, and th...

AI Technical Summary

Problems solved by technology

Commonly used chemical pesticides, because of years of spraying, have caused ground maggots to develop drug resistance, and the killing effect is not good. In view of this technical problem, there is a need for a kind of ground maggot that is simple in proportion, easy to use, and can effectively kill ground maggots. Preparation method of preventive medicine