Biological pest-killing and rooting dual protecting agent as well as preparation method and application method thereof

Abstract

The invention relates to a biological pest-killing and rooting dual protecting agent which comprises the following substances in percentage by weight: 2-6 parts of lactic acid bacteria, 0.5-3.5 parts of thuricide, 1-5 parts of pseudomonas, 0.5-3.5 parts of bacillus subtilis and 0.1-2 parts of pyrethrum. The invention further provides a preparation method and an application method of the dual protecting agent. The biological pest-killing and rooting dual protecting agent can not only play the function of quickly killing and eliminating underground insects but also inhibit recurrence of the underground insects, meanwhile is an excellent rooting and root-protecting product, can not only improve soil but also improve vegetable quality and increase yield and revenue, can not only eliminate underground insects, such as Chinese chive maggot, but also play a protective effect on the root system of vegetable to ensure smooth growth of vegetable, meanwhile cannot poison the body of a user or a vegetable eater, and is a necessity in organic vegetable planting process.

Description

Technical field: [0001] The invention relates to the technical field of pesticides, in particular to a biological insecticidal rooting double protective agent and a preparation method and use method thereof. Background technique: [0002] At present, farmers have used all kinds of pesticides, such as the commonly used abamectin, in order to eliminate the underground pests and ensure the smooth production of vegetables. The chemical properties of the ingredients achieve the purpose of eliminating underground pests. Some pesticides will inhibit and damage the root system of vegetables and affect the growth of vegetables. Pesticides that harm others can cause poisoning to the body of the user or vegetable eater, cause various diseases, and may even cause sterilization to the next generation. Therefore, the state has banned the use of such pesticides. Insect pests and pesticides that can protect the root system of vegetables to ensure the smooth growth of vegetables, and at the...

AI Technical Summary

Problems solved by technology

[0002] At present, farmers have exhausted all methods for underground pests. In order to eliminate underground pests and ensure the smooth production of vegetables, farmers have used various pesticides, such as the commonly used abamectin, etc., but the pesticides currently used are all based on their The chemical properties of the ingredients achieve the purpose of eliminating underground pests. Some pesticides can inhibit and damage the root system of vegetables and affect the growth of vegetables; Pesticides that are harmful to others will poison the body of the user or the vegetable eater, cause various diseases, and may even cause sterilization to the next generation. Therefore, the country has banned the use of such pesticides. Pesticides, which can protect the root system of vegetables to ensure the smooth growth of vegetables, and will not cause poison to the body of users or vegetable eaters, are extremely important for vegetable farmers