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Insecticiding-miticiding disease-prevention composition

A composition and the technology of avermectin, applied in the field of pesticides, can solve the problems that it is difficult to take into account the prevention and control of viral diseases and bacterial diseases, and achieve the effects of improving plant stress resistance, reducing poisonous effects, and improving drug efficacy

Inactive Publication Date: 2008-07-02
HENAN AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, it is difficult to take into account the prevention and control of viral diseases and bacterial diseases in the process of pest control in production

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] The present invention is mainly prepared from the following components, mainly comprising abamectin and sodium nitrophenolate mixed to obtain an insecticidal, acaricidal and disease-preventing composition, wherein, by weight, the content of abamectin by weight is : 0.1 part, sodium nitrophenolate is by weight: 1 part, and the rest are additives.

[0026] In the present invention, sodium nitrophenolate is one or more of sodium o-nitrophenolate, sodium p-nitrophenolate, sodium 5-nitroguaiacol, and sodium 2,4-dinitrophenolate. Abamectin can be the original drug or abamectin preparation. Auxiliaries include:

[0027] The surfactant accounts for 5 parts by weight of the preparation, and the surfactant is one or more of polyoxyethylene ethers, sodium alkylsulfonates, and sodium alkylbenzenesulfonates;

[0028] The solvent accounts for 15 parts by weight of the preparation, and the solvent is one or more of toluene, xylene, methyl ethyl ketone, petroleum ether, and butyl gly...

Embodiment 2

[0036] The present invention is mainly prepared from the following components, mainly comprising abamectin and sodium nitrophenolate mixed to obtain an insecticidal, acaricidal and disease-preventing composition, wherein, by weight, the content of abamectin by weight is : 0.5 parts, sodium nitrophenolate is by weight: 3 parts, and the rest are additives.

[0037] In the present invention, sodium nitrophenolate is one or more of sodium o-nitrophenolate, sodium p-nitrophenolate, sodium 5-nitroguaiacol, and sodium 2,4-dinitrophenolate. Abamectin can be the original drug or abamectin preparation. Auxiliaries include:

[0038] The surfactant accounts for 10 parts by weight of the preparation, and the surfactant is one or more of polyoxyethylene ethers, sodium alkylsulfonates, and sodium alkylbenzenesulfonates;

[0039] The solvent accounts for 20 parts by weight of the preparation, and the solvent is one or more of toluene, xylene, methyl ethyl ketone, petroleum ether, and butyl ...

Embodiment 3

[0047] The present invention is mainly prepared from the following components, mainly comprising abamectin and sodium nitrophenolate mixed to obtain an insecticidal, acaricidal and disease-preventing composition, wherein, by weight, the content of abamectin by weight is : 0.8 parts, sodium nitrophenolate is by weight: 2 parts, and the rest are additives.

[0048] In the present invention, sodium nitrophenolate is one or more of sodium o-nitrophenolate, sodium p-nitrophenolate, sodium 5-nitroguaiacol, and sodium 2,4-dinitrophenolate. Abamectin can be the original drug or abamectin preparation. Auxiliaries include:

[0049] The surfactant accounts for 10 parts by weight of the preparation, and the surfactant is one or more of polyoxyethylene ethers, sodium alkylsulfonates, and sodium alkylbenzenesulfonates;

[0050] The solvent accounts for 20 parts by weight of the preparation, and the solvent is one or more of toluene, xylene, methyl ethyl ketone, petroleum ether, and butyl ...

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PUM

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Abstract

The invention discloses a pest-acaricidal killing compound which is characterized in that the invention is essentially prepared by the following components. The pest-acaricidal killing compound can be prepared by mixing avermectin and compound sodium nitrophenolate; wherein, according to the weight percentage, the content of the avermectin is 0.1 to 20 portions counted by the weight portion; the compound sodium nitrophenolate is 1 to 10 portions and the others are accessory ingredients. The invention has the advantages that after being mixed, the pesticide preparation can promote the operating factor of the avermectin, suspend the occurrence on the desinsection acaricidal drug fastness of the pests; the dosage is reduced and the drug effect is improved; the stress tolerance capacity and self complementation capacity of the plant are improved remarkably; the wounds caused by the pests and acaricidal are fast to heal; the probability of introducing diseases are decreased remarkably; the qualities of the crops are improved; the colors of the fruits are fresh and bright; the taste is good; the production increasing effect is remarkable; the toxic action to various natural enemies are lightened obviously and the damage to the entironment is reduced.

Description

technical field [0001] The invention relates to a pesticide, in particular to an insecticide, acaricide and disease prevention composition. Background technique [0002] Aphids, planthoppers, whiteflies and other piercing-sucking pests are important pests on plants and crops. After damaging plants, they will cause damage to plants, affect plant growth, and are easy to be infected with diseases. At the same time, these pests are also the carriers of many important plant viral diseases and bacterial diseases. At present, it is difficult to take into account the prevention and control of viral diseases and bacterial diseases in the process of pest control in production. [0003] The invention relates to a pesticide compounding method. In particular, sodium nitrophenolate and abamectin are used as raw materials for mixing. In the mixture, the synergistic effect of sodium nitrophenolate and abamectin and the growth-promoting effect of sodium nitrophenolate are used to improve ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N55/02A01P7/02A01N43/90
Inventor 郑先福孙炳剑
Owner HENAN AGRICULTURAL UNIVERSITY