Fermented insecticide as well as preparation method and application thereof

A technology of insecticide and starter, applied in the field of fermented insecticide and its preparation, can solve the problems of large effective use of drugs, human health hazards, strong drug resistance of pests, etc., to achieve resistance to drugs, inhibit reproduction, Improve the effect of insecticide

Pending Publication Date: 2022-01-21
毛升明 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In addition, although antibiotic insecticides and organic synthetic insecticides as insect hormone insecticides can still receive relatively good insecticidal effects in the existing application process, there are also the following main problems: (1) drug The ingredients are single, long-term use will make the pests more and more resistant to drugs, the effective use of drugs is increasing, and the effect is getting worse; (2) environmental pollution; (3) eating animals and plants containing drug residues is also harmful. potential hazard to human health

Method used

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  • Fermented insecticide as well as preparation method and application thereof
  • Fermented insecticide as well as preparation method and application thereof
  • Fermented insecticide as well as preparation method and application thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0057] The invention relates to a fermented insecticide, which is prepared by extracting natural ingredients from plant raw materials with an extractant, and then fermented with a starter.

[0058] In the preparation process of the fermented insecticide, the ratio between the plant raw material, the starter and the extractant is 2:1:25;

[0059] The starter is EM original dew;

[0060] The extractant is alcohol with a volume fraction of 95%.

[0061] The plant refers to Zanthoxylum bungeanum, and the plant raw material is crushed Zanthoxylum bungeanum fruit.

[0062] The Zanthoxylum bungeanum fruit is the Zanthoxylum bungeanum fruit that is picked in September after the Zanthoxylum bungeanum tree is planted in March through conventional cultivation and management.

[0063] Specifically, the variety of Zanthoxylum bungeanum in this embodiment is Dahongpao.

[0064] The preparation method of above-mentioned fermented insecticide comprises the following steps:

[0065] (1) Pl...

Embodiment 2

[0070] The fermented insecticide described in Example 2 differs from Example 1 in that, during the preparation of the fermented insecticide, the ratio between the plant material, the starter and the extractant is 2:1:20 .

[0071] The difference between the preparation method of the fermented insecticide in Example 2 and Example 1 is that the dosages of the plant material and extractant in step (1) are 40kg and 500kg respectively;

[0072] The amount of starter used in step (2) is 25kg; the water added to the fermentation stock in step (2) is 1000kg.

Embodiment 3

[0074] The fermented insecticide described in Example 3 differs from Example 1 in that, during the preparation of the fermented insecticide, the ratio between the plant raw material, the starter and the extractant is 2:1:20 .

[0075] The extractant is pure ethanol.

[0076] The difference between the preparation method of the fermented insecticide in Example 3 and Example 1 is that the dosages of the plant material and extractant in step (1) are 30kg and 300kg respectively;

[0077] The amount of starter used in step (2) is 15kg; the water added to the fermentation stock in step (2) is 600kg.

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Abstract

The invention belongs to the technical field of compound insecticides, and particularly relates to a fermented insecticide as well as a preparation method and application thereof. Plant raw materials containing traditional Chinese medicine ingredients and EM original liquid are subjected to combined fermentation, the fermented insecticide is provided, and the fermented insecticide is prepared by extracting natural ingredients in the plant raw materials through an extracting agent and then conducting fermentation through a leavening agent; and the plants are plants containing spicy components, and the ratio of the plant raw materials to the leavening agent to the extracting agent is 2: 1: (20-25). The leavening agent is a functional flora containing EM original liquid, the EM original liquid or table vinegar; the extracting agent is alcohol with the volume fraction of 95% or pure ethanol; and the plants refer to Chinese prickly ash and / or hot peppers. Test results prove that the fermented insecticide is used for killing pests such as red spiders, aphids and peach budworms in fruit trees and crops, and has a relatively good pest killing effect.

Description

technical field [0001] The invention belongs to the technical field of compound pesticides, and in particular relates to a fermented pesticide and its preparation method and application. Background technique [0002] In the field of crop cultivation, spider mite is a common destroyer. This kind of insect harms by piercing the leaves with its mouthparts and sucking them, causing the leaves to be damaged and appear plaques, orange, and fall off. The red spider spider has a strong reproductive ability, and it reproduces rapidly in high temperature and dry climate conditions, causing serious damage. Pesticides in the prior art can be classified according to sources: inorganic and mineral pesticides, botanical pesticides, organic synthetic pesticides and insect hormone pesticides. Drugs such as azadirachtin, clofenate, pyridaben, fenpyroxate, and abamectin currently used to control red spiders are all botanical insecticides. [0003] In addition, although antibiotic insecticide...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): A01N65/36A01N65/38A01N63/20A01N37/02A01N25/04A01P7/02A01P7/04A01P21/00A01P1/00A01P3/00A01G13/00
CPCA01N65/00A01N65/36A01N65/38A01N63/20A01N37/02A01N25/04A01G13/00
Inventor毛升明
Owner毛升明