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Highly-efficient pesticide containing cyromazine, sufluoxime, dinotefuran and fipronil

A technology of thiofluroxime ether and insecticide, which is applied in the field of high-efficiency insecticides, can solve the problems of stomach poisoning, slow action speed, contact killing, etc., and achieves the effects of reducing dosage, less environmental harm, and lowering cost of use

Inactive Publication Date: 2014-12-10
SHINAN BRANCH OF QINGDAO BLUEPRINT CULTURE COMM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The drug has contact killing and stomach poisoning effects, and has strong systemic conductivity, long-lasting effect, but slow action speed

Method used

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  • Highly-efficient pesticide containing cyromazine, sufluoxime, dinotefuran and fipronil
  • Highly-efficient pesticide containing cyromazine, sufluoxime, dinotefuran and fipronil
  • Highly-efficient pesticide containing cyromazine, sufluoxime, dinotefuran and fipronil

Examples

Experimental program
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Effect test

Embodiment 1

[0053]The present invention contains the emulsifiable concentrate preparation of the high-efficiency insecticide of cyromazine, thiofluoroxime, dinotefuran and fipronil, and the specific composition is as follows (1000g per part):

[0054] Cyromazine: 10 parts; thiofluoroxime ether: 20 parts; dinotefuran: 25 parts; fipronil: 20 parts.

[0055] The specific production steps of the emulsifiable concentrate preparation are first adding the active ingredients cyromazine, thiofluoroxime ether, dinotefuran, and fipronil into the solvent according to the conventional procedures in this field to completely dissolve them, and then adding emulsifiers and synergists and stirring evenly Become a uniform transparent oily liquid, fill it, and then the emulsifiable concentrate preparation of the composition of the present invention can be made.

Embodiment 2

[0057] The present invention contains the high-efficiency insecticide suspending agent of cyromazine, thiofluoroxime ether, dinotefuran and fipronil, and the specific composition is as follows (1000g per part):

[0058] Cyromazine: 40 parts; thiofluoroxime ether: 60 parts; dinotefuran: 45 parts; fipronil: 60 parts.

[0059] The specific production steps of this suspending agent are the conventional suspending agent preparation method in the art, first other auxiliary agents (dispersant, antifreeze agent, thickener, defoamer, penetration enhancer and pH value regulator) are mixed, Shear and mix evenly, add the active ingredients cyromazine, thiofluoroxime ether, dinotefuran and fipronil, and grind the balls in a ball mill for 2 to 4 hours, so that the particle diameter is less than 5mm, and the cost can be made Suspension formulations of the inventive compositions.

Embodiment 3

[0061] The present invention contains the water-dispersible granules of high-efficiency insecticides such as cyromazine, thiofluoroxime ether, dinotefuran and fipronil, and the specific composition is as follows (1000g per part):

[0062] Cyromazine: 25 parts; thiofluoroxime ether: 30 parts; dinotefuran: 35 parts; fipronil: 40 parts.

[0063] The specific production steps of the water-dispersible granules are the conventional preparation methods of water-dispersible granules in this field: according to the above formula, the active ingredients cyromazine, thiofluoroxime ether, dinotefuran, fipronil dispersant, wetting agent , disintegrants and fillers are mixed evenly, pulverized with an ultrafine jet mill, kneaded, and then added to a fluidized bed granulation dryer for granulation, drying, and sieving. After sampling and analysis, the combination of the present invention can be made. water dispersible granules.

[0064] The medicine prepared by the embodiments of the presen...

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Abstract

The invention relates to a highly-efficient pesticide composition for killing agricultural insects. The efficient pesticide composition is composed of following components in parts by weight: 10-40 parts of cyromazine, 20-60 parts of sufluoxime, 25-45 parts of dinotefuran and 20-60 parts of fipronil. The pesticide composition provided by the invention has the advantages of high efficiency, small use amount, delaying of insect resistance to insecticides and the like; the environmental pollution and the pesticide residues can be effectively reduced; and the highly-efficient pesticide composition has remarkable killing effects on vegetable leafminers, liriomyza huidobrensis, melanagromyza sojae, liriomyza chinensis, and lepidopteron including plutella xylostella, asparagus caterpillars, cotton bollworms, chilo suppressalis, mealybug and the like, and is slight in environment harm.

Description

technical field [0001] The invention relates to the field of insecticides used for the control of agricultural pests, in particular to a high-efficiency insecticide containing cyromazine, thiofluoroxime ether, dinotefuran and fipronil. Background technique [0002] The residues of pesticides in agricultural products and the toxicity to animals have always been a hot spot of concern. [0003] Cyromazine: [0004] Chinese aliases: cyprocyanil, Flydejing [0005] Chemical name: N-cyclopropyl-1,3,5-triazine-2,4,6-triamine [0006] Molecular formula: C 6 h 10 N 6 [0007] Molecular weight: 166.2 [0008] [0009] This agent is a 1,3,5-triazine insect growth regulator, which has special activity on Diptera larvae, and can induce the morphological distortion of Diptera larvae and pupae, and the imagogenesis of adults is incomplete or inhibited. Used to control flies in animal stables and to control agricultural pests such as Liriomyza sativae on cucumbers, eggplants, gre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N51/00A01P7/04A01N43/68A01N35/10A01N47/02
Inventor 王秀珍田海红
Owner SHINAN BRANCH OF QINGDAO BLUEPRINT CULTURE COMM
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