Household preparation and use method of biological insecticidal bacteriostatic agent

A biological insecticide and bacteriostatic technology, applied in the fields of botanical equipment and methods, fungicides, insecticides, etc., can solve the problems of strong irritating odor, complicated equipment, family poisoning, etc., to inhibit black spot, Simple process, easy to prepare effect

Inactive Publication Date: 2015-12-16
张滋柠
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The preparation process of traditional insecticides and antibacterial agents is complex, requiring the extraction of vegetation components or synthetic chemical components, complex equipment, high cost, and many processes, requiring special preparation conditions and pharmaceutical preparation plants to complete the synthesis of insecticides and

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A family preparation and use method of a biological insecticide and antibacterial agent, in parts by weight, consists of A component and B component: A component includes 25 parts of fresh orange peel, 20 parts of fresh ginger, 10 parts of fresh pepper, 15 parts of fresh fig leaves and 30 parts of fresh mugwort; component B includes 85 parts of ethanol and 15 parts of ethyl acetate; the preparation method includes the following steps:

[0020] 1) The mixture of fresh citrus peel, fresh ginger, fresh pepper, fresh fig leaves and fresh mugwort is crushed in a blender until it becomes slurry to make component A;

[0021] 2) Take an appropriate amount of ethanol and ethyl acetate and mix them uniformly in a closed vessel in proportion to make component B;

[0022] 3) Take 500 parts of component A and 500 parts of component B and mix them at a ratio of 1:1, stir for 15 minutes, and then soak in a brown grinding bottle for 10 days;

[0023] 4) Filter the milky mixture after ...

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PUM

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Abstract

The invention relates to a preparation method of an insecticidal bacteriostatic agent, in particular to a household preparation and use method of a biological insecticidal bacteriostatic agent. The insecticidal bacteriostatic agent is prepared from, by weight, a component A and a component B. The component A is prepared from 25 parts of fresh citrus peel, 20 parts of fresh ginger, 10 parts of fresh pepper, 15 parts of fresh fig leaves and 30 parts of fresh mugwort. The component B is prepared from 85 parts of ethyl alcohol and 15 parts of ethyl acetate. The insecticidal bacteriostatic agent is easy to prepare, free of toxicity and high in practicality, the one-time killing rate of the insecticidal bacteriostatic agent for aphids, green leaf worms, red spiders, stem borers, scale insects, mites and leaf miners is more than 90%, and black rot, downy mildew, gray leaf spots, sooty mould, rotten diseases and powdery mildew can be effectively restrained.

Description

technical field [0001] The invention relates to a preparation method of an insecticide and antibacterial agent, in particular to a household preparation and use method of a biological insecticide and antibacterial agent. Background technique [0002] Insecticides and antibacterial agents are widely used in agriculture and animal husbandry, and have experienced development from high toxicity and low efficiency to low toxicity and high efficiency, and from insecticide to inhibition. With the increasing resistance of technology and pests, the types of insecticides and antibacterial agents are becoming more and more abundant. According to their composition, they can be divided into: organic synthetic insecticides, inorganic insecticides, botanical insecticides, etc. Most of them are artificially chemically synthesized, mainly using chemical insecticides and antibacterial agents to control pests. Due to the excessive use of chemical substances, insecticides and antibacterial age...

Claims

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Application Information

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IPC IPC(8): A01N65/48A01P7/04A01P7/02A01P3/00A01P1/00A61L9/14A61L9/013A01G7/06A01G13/00
CPCY02A50/30
Inventor 张滋柠
Owner 张滋柠
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