Insecticide composition containing thiobenzamide and neonicotinoid insecticide

A technology containing thiobenzamide and nicotinic fungicides, which is applied in the field of pesticides, can solve the problems that have not yet been reported on the compounding of thiobenzamide and nicotinic fungicides, and achieve the purpose of delaying the resistance of pests. Improved medicinal property, insecticidal effect, and extended service life

Inactive Publication Date: 2015-04-22
GUANGXI YISHENGYUAN ECOLOGICAL AGRI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Up to now, there are no relevant reports on the compounding of thiobenzamide and nicotinic fungicides

Method used

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  • Insecticide composition containing thiobenzamide and neonicotinoid insecticide
  • Insecticide composition containing thiobenzamide and neonicotinoid insecticide
  • Insecticide composition containing thiobenzamide and neonicotinoid insecticide

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Example 1 10% thiobenzamide·dinotefuran suspension seed coating agent (9:1)

[0031] Thiobenzamide 9%, dinotefuran 1%, alkylphenol polyoxyethylene ether 2.5%, sodium methylene dimethyl naphthalene sulfonate 2%, carboxymethyl cellulose 2%, xanthan gum 1.5% , Glycerol 2%, Carmine 0.5%, water to 100%.

[0032] Preparation process: mix thiobenzamide and dinotefuran, surfactant alkylphenol polyoxyethylene ether, and sodium methylene dimethyl naphthalene sulfonate according to the formula ratio, then add appropriate amount of water, and use a sand mill Wet milling, and then transfer the material to the shearing kettle, add the film-forming agent carboxymethyl cellulose, xanthan gum, antifreeze glycerin, carmine and the remaining water, after high-speed shearing to the viscosity and particle size Standard, that is, a suspension seed coating containing 10% thiobenzamide·dinotefuran.

Embodiment 2

[0034] Example 2 10% thiobenzamide·clothianidin suspension seed coating agent (1:1)

[0035] Thiobenzamide 5%, clothianidin 5%, fatty alcohol polyoxyethylene ether phosphate 2%, naphthalenesulfonic acid formaldehyde polymer sodium salt 2.5%, sodium lignin sulfonate 1%, polyvinyl alcohol 2%, Propylene glycol 2%, acid red 0.5%, water make up to 100%.

Embodiment 3

[0036] Example 3 15% thiobenzamide·Imidacloprid suspension seed coating agent (14:1)

[0037] Thiobenzamide 14%, imidacloprid 1%, alkylphenol polyoxyethylene ether 3%, alkyl naphthalene sulfonate 1.5%, polyvinyl alcohol 1%, carboxymethyl cellulose 1%, propylene glycol 2%, product Red 1%, water make up to 100%.

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Abstract

The invention relates to the technical field of pesticides, and in particular relates to an insecticide composition containing thiobenzamide and a neonicotinoid insecticide. The insecticide composition is composed of thiobenzamide and the neonicotinoid insecticide, wherein thiobenzamide is 3-bromo-N-[4-chloro-2-methyl-6-(methylaminothioformyl) benzene]-1-(3-chloropyridine-2-yl)-1H-pyrazol-5-formamide; the neonicotinoid insecticide is any one of dinotefuran, clothianidin, thiamethoxam, imidacloprid, cycloxaprid, acetamiprid, nitenpyram, imidaclothiz or thiacloprid; and the mass ratio of thiobenzamide to the neonicotinoid insecticide ranges from (1:50) to (50:1). The insecticide composition and the insecticide thereof have the obvious synergistic effect when compared with a single dosage, and can be used for effectively preventing and treating various crop insects; and the use dosage of pesticides is reduced, and the drug use cost is saved.

Description

Technical field [0001] The invention relates to the technical field of pesticides, in particular to an insecticidal composition containing thiobenzamide and nicotine insecticides and preparations thereof. Background technique [0002] Chinese invention patent CN103109816A discloses thiobenzamide compounds and their applications. The general structural formula 1 of thiobenzamide compounds is: [0003] [0004] The thiobenzamide compounds with the above general formula 1 not only have high activity against lepidopteran pests, but also have unexpectedly high activity against piercing and sucking pests (such as rice planthoppers). Such compounds have very good Concurrent treatment and comprehensive functions. According to the general formula 1, the applicant prefers that R1 is chlorine and R2 is methyl. Refer to the method in Chinese patent CN103109816A to synthesize the compound I of the present invention (hereinafter referred to as thiobenzamide). The structural formula is as follow...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/56A01N51/00A01N43/90A01N47/40A01P7/04A01N43/40
Inventor 李玲冬青梁奕
Owner GUANGXI YISHENGYUAN ECOLOGICAL AGRI
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