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Composition of agricultural synergist and pyrethroid insecticides

A technology of pyrethroids and insecticides, which is applied in the field of agriculture, can solve problems such as no reports, and achieve the effects of promoting sustainable agricultural development, reducing usage, and increasing insecticidal effects

Active Publication Date: 2015-12-02
SHANDONG ZOUPING PESTICIDES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Regarding its use as a synergist to increase the activity of pesticides, there is no report in the prior art

Method used

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  • Composition of agricultural synergist and pyrethroid insecticides
  • Composition of agricultural synergist and pyrethroid insecticides
  • Composition of agricultural synergist and pyrethroid insecticides

Examples

Experimental program
Comparison scheme
Effect test

preparation example 2

[0072] Formulation Example 2 Emulsion in Water

[0073] Fluvalinate 16%, NF-1000.5%, Dichloromethane 15%, Nonylphenol Polyoxyethylene Ether Phosphate 8%, Alkylphenol Polyoxyethylene Ether Formaldehyde Condensate 4%, Magnesium Aluminum Silicate 6% , silicone 1%, propylene glycol 5%, water to make up to 100%.

[0074] The preparation method is as follows: dissolving fluvalinate in dichloromethane to prepare an oil phase, adding other components into water and stirring uniformly to prepare a water phase, then adding the oil phase to the water phase while stirring, and stirring evenly to prepare Get water emulsion.

preparation example 3

[0075] Formulation Example 3 Emulsion in water

[0076] Fluvalinate 12%, NF-1000.2%, isopropanol 10%, sodium dodecylbenzenesulfonate 7%, fatty alcohol polyoxyethylene ether 5%, gum arabic 3%, n-octanol 0.5% , glycerol 5%, water to make up to 100%.

[0077] The preparation method is as follows: dissolve beta-cypermethrin with isopropanol to prepare an oil phase, add other components into water and stir evenly to prepare a water phase, then add the oil phase to the water phase while stirring, and stir evenly to obtain a water emulsion .

[0078] Formulation Example 4 Microemulsion

[0079] Fluprothrin 24%, NF-1000.3%, Dichloromethane 20%, Calcium Dodecyl Benzene Sulfonate 20%, Polyoxyethylene Sorbitan Fatty Acid Ester 6%, Gum Arabic 5%, n-octanol 0.5%, glycerol 5%, triphenyl phosphite 1%, water to make up to 100%.

[0080] The preparation method is as follows: dissolving propargylthrin with dichloromethane to prepare an oil phase, adding other components into water and stirr...

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PUM

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Abstract

The invention relates to a composition of agricultural synergist and pyrethroid insecticides. The composition comprises the agricultural synergist and one or more of pyrethroid insecticides. NF-100 is used as the agricultural synergist, the pyrethroid insecticides is selected from one or more of fluvalinate, acrinathrin, propargyl permethrin, cyhalothrin, cypermethrin, deltamethrin, fenpropathrin, and the weight ration of the agricultural synergist to the pyrethroid insecticides is 1: (8-160).

Description

technical field [0001] The invention relates to the field of agriculture, in particular to a composition of an agricultural synergist and a pyrethroid insecticide and an application thereof. Background technique [0002] my country is a large agricultural country, and the use of pesticides is inseparable from the actual agricultural production. However, with the prolongation of the history of chemical control of agricultural pests and the influence of factors such as unscientific use of pesticides, it follows that agricultural pests resist The pests are becoming more and more resistant, and the types of pests that produce resistance continue to increase, which is one of the agricultural problems that need to be solved urgently. [0003] Pyrethroid insecticides are a class of biomimetic synthetic insecticides, which are synthetic esters derived from changing the chemical structure of natural pyrethroids. Pyrethroids are a class of broad-spectrum insecticides that can control ...

Claims

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Application Information

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IPC IPC(8): A01N53/10A01N53/08A01N37/44A01N25/30A01P7/04A01P7/02
Inventor 郭正杨玉淮汤晓燕
Owner SHANDONG ZOUPING PESTICIDES
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