Traditional Chinese medicine preparation for preventing and controlling bradysia odoriphaga and preparation method thereof

Abstract

The invention relates to the technical field of traditional Chinese medicine preparations and in particular relates to a traditional Chinese medicine preparation for preventing and controlling bradysia odoriphaga and a preparation method thereof. The traditional Chinese medicine preparation for preventing and controlling the bradysia odoriphaga, provided by the invention, is mainly prepared from the following raw materials in parts by weight: 3 to 5 parts of plant ash, 1 to 2 parts of basic lead carbonate, 6 to 10 parts of peach leaf, 3 to 6 parts of root of veronicastrum brunonianum, 1 to 3 parts of areca seed, 10 to 15 parts of rice husk, 6 to 9 parts of wheat husk, 4 to 7 parts of hibiscus syriacus bark, 2 to 8 parts of herb of pteris ensiformis burm, 1 to 2 parts of pseudomonas fluorescens powder and 0.5 to 1 part of bacillus thruingiensis powder. The traditional Chinese medicine preparation for preventing and controlling the bradysia odoriphaga, provided by the invention, is mainly prepared from nine traditional Chinese medicines and two microorganisms; all the raw materials sufficiently express respective effects and have a synergistic effect to realize the effect of effectively preventing and controlling the bradysia odoriphaga; all the raw materials have no toxins and no pollution and residues of harmful substances are caused after the preparation is used; green, safe and harmless Chinese chives can be obtained and body health of people is facilitated.

Description

technical field [0001] The invention relates to the technical field of traditional Chinese medicine preparations, in particular to a traditional Chinese medicine preparation for preventing and treating chive maggots and a preparation method thereof. Background technique [0002] Leek is an important vegetable that people like to eat. The annual production of leek can be achieved by using protected land and open field cultivation in northern areas. Leek plays an important role in balancing the supply of vegetables in the market. However, the results of vegetable quality sampling inspections for many years show that the average pass rate of leeks has always been low in vegetable products due to excessive pesticide residues, threatening the health of consumers. The main reason for the excessive pesticide residues in leeks is that leek maggots multiply rapidly and are difficult to control. Vegetable farmers use pesticides irregularly and excessively, and individual vegetable far...

AI Technical Summary

Problems solved by technology

However, the results of vegetable quality sampling inspections for many years show that the average pass rate of leeks has always been low in vegetable products due to excessive pesticide residues, threatening the health of consumers

The main reason for the excessive pesticide residues in leeks is that leek maggots multiply rapidly and are difficult to control. Vegetable farmers use pesticides irregularly and excessively, and some vegetable farmers even use prohibited and limited highly toxic pesticides to prevent leek maggots.