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Wheat pesticide and preparation method thereof

An insecticide and wheat technology, applied in the directions of insecticides, botanical equipment and methods, acaricides, etc., can solve the problems of crop phytotoxicity, general wheat disease effect, and increase the cost of pest control.

Inactive Publication Date: 2017-08-22
HEFEI ZHUHANG ECOLOGY AGRI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although there are many types of pesticides at present, the effect of preventing and controlling wheat diseases is average. Blindly increasing the dosage of pesticides will increase the cost of pest control and easily cause phytotoxicity of crops.

Method used

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  • Wheat pesticide and preparation method thereof
  • Wheat pesticide and preparation method thereof
  • Wheat pesticide and preparation method thereof

Examples

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preparation example Construction

[0034] The present invention also provides a kind of preparation method of wheat insecticide, comprises the following steps:

[0035] a) mixing and pulverizing Drunken Horse Grass, pokeweed, schisandra, honeysuckle, Eupatorium adenophorum, peppermint, and flavescens, adding water and extracting at 60-65°C for 36-48 hours to obtain a mixed solution;

[0036] b) squeezing and filtering the mixed liquor obtained in step a) through a hydraulic press to obtain the mother liquor;

[0037] c) Add aconitine, tea saponin, emulsifier, penetrant, and stabilizer to the mother liquor obtained in step b), stir and mix evenly, and keep warm at 60-65°C for 20-30 minutes to obtain the wheat insecticide .

[0038] The above-mentioned drunken horse grass, pokeweed, schisandra, honeysuckle, Eupatorium adenophorum, peppermint, flavescens, aconitine, tea saponin, emulsifier, penetrant, and stabilizer are all the same as above, and will not be repeated here.

[0039] The above technical scheme can...

Embodiment 1

[0043] Include the following raw materials in parts by weight in the wheat insecticide:

[0044] 5 parts of drunk horse grass, 5.7 parts of pokeweed, 2.7 parts of Schisandra, 11 parts of honeysuckle, 4.2 parts of Eupatorium adenophorum, 10 parts of mint, 6.7 parts of Sophora flavescens, 3 parts of aconitine, 9 parts of tea saponin, 9.4 parts of ten Calcium dialkylbenzenesulfonate, 3.2 parts of sulfated castor oil, 7.5 parts of di-n-butyltin dodecylmercaptan;

[0045] The preparation method of wheat insecticide comprises the following steps:

[0046] a) Mix and grind Drunken Horse Grass, Pokeweed, Schisandra Fructus, Honeysuckle, Eupatorium adenophorum, Peppermint, and Sophora Sophora, add water and extract at 63°C for 42 hours to obtain a mixed solution; the amount of water added is Drunken Horseweed, The total weight of pokeweed, schisandra, honeysuckle, Eupatorium adenophorum, peppermint, and flavescens is 1:2.5;

[0047] b) squeezing and filtering the mixed liquor obtaine...

Embodiment 2

[0050] Include the following raw materials in parts by weight in the wheat insecticide:

[0051] 7 parts of drunk horse grass, 5.5 parts of pokeweed, 3.2 parts of schisandra, 10 parts of honeysuckle, 4.7 parts of Eupatorium adenophorum, 9.5 parts of mint, 7.4 parts of sophora flavescens, 3.2 parts of aconitine, 10 parts of tea saponin, 6.8 parts of alkane Base phenol polyoxyethylene ether sulfosuccinate, 3.6 parts of sodium sulfamate, 7.2 parts of di-n-butyltin dodecylmercaptan;

[0052] The preparation method of wheat insecticide comprises the following steps:

[0053] a) Mix and grind Drunken Horse Grass, Pokeweed, Schisandra Fructus, Honeysuckle, Eupatorium adenophorum, Peppermint, Sophora flavescens, add water and extract at 65°C for 42 hours to obtain a mixed solution; the amount of water added is Drunken Horse Grass, 1:3 of the total weight of pokeweed, schisandra, honeysuckle, Eupatorium adenophorum, peppermint, and flavescens;

[0054] b) squeezing and filtering the ...

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Abstract

The invention discloses a wheat pesticide and a preparation method thereof. The pesticide is prepared from the following raw materials, by weight, 4-8 parts of stipa sibirica lam, 5-7 parts of pokeberry roots, 2-4 parts of schisandra chinensis, 10-15 parts of lonicera japonica, 4-5 parts of crofton weeds, 7-10 parts of mint, 6-10 parts of sophora flavescens, 3-4 parts of aconitine, 6-11 parts of tea saponin, 6.3-9.4 parts of emulgators, 3.2-5.5 parts of penetrants and 6.5-9.6 parts of stabilizers. By using a synergistic effect of the above raw materials, the wheat pesticide has improved abilities of killing pests in a contact mode and repelling pests, the raw materials have no wheat phytotoxicity and residue in wheat, and the wheat pesticide has the advantages of being safe for people and livestock and free of pollution; due to the addition of stipa sibirica lam, pokeberry roots, schisandra chinensis, lonicera japonica, sophora flavescens and aconitine, the wheat pesticide has the ability of killing multiple kinds of pests in the contact mode; due to the addition of crofton weeds, the wheat pesticide has the ability of repelling several kinds of pests; therefore, the wheat pesticide has a good effect of killing pests, and the pests cannot produce resistance to the wheat pesticide.

Description

technical field [0001] The invention relates to the field of insecticides, in particular to a wheat insecticide and a preparation method thereof. Background technique [0002] The main diseases of wheat are: sheath blight, head blight, take-all and so on. The root causes of disease outbreaks are: the increase in the proportion of high-quality susceptible varieties, the increase in physiological races of pathogens, and the changes in farming and cultivation systems are developing in a direction that is conducive to the occurrence and damage of diseases. [0003] Although there are many types of pesticides at present, the effect of preventing and controlling wheat diseases is mediocre. Blindly increasing the dosage of pesticides will increase the cost of pest control and easily cause phytotoxicity of crops. Contents of the invention [0004] In view of this, the object of the present invention is to provide a wheat insecticide and a preparation method thereof, which have a ...

Claims

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Application Information

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IPC IPC(8): A01N65/22A01N43/90A01N43/16A01P7/04A01P7/02A01P17/00
CPCA01N43/16A01N43/90A01N65/00A01N65/22A01N2300/00Y02A50/30
Inventor 范子辉
Owner HEFEI ZHUHANG ECOLOGY AGRI TECH CO LTD
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