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Effective pesticide containing sulfoxaflor, flubendiamide, chlorpyrifos and biopesticide lepimectin

A technology of sflufenapyr and fipronil, which is applied in the directions of insecticides, acaricides, biocides, etc., can solve the problem of increasing the GluCl-opening frequency, blocking the peristalsis of insect pharyngeal muscles, and blocking nerve conduction, etc. It can achieve significant killing effect, delay pest resistance, and reduce environmental pollution.

Inactive Publication Date: 2015-01-07
QINGDAO RUNXIN WEIYE TECH & TRADE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Lepimectin, as an agonist of glutamate, can increase the opening frequency of GluCl-, thereby leading to an increase in membrane permeability to C1-, causing hyperpolarization of the resting potential of neurons, making it difficult to depolarize, and blocking nerve conduction. This leads to flaccid paralysis of the insect body wall muscles, blocks the peristalsis of the insect pharyngeal muscles, causes difficulty in feeding and leads to death

Method used

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  • Effective pesticide containing sulfoxaflor, flubendiamide, chlorpyrifos and biopesticide lepimectin
  • Effective pesticide containing sulfoxaflor, flubendiamide, chlorpyrifos and biopesticide lepimectin
  • Effective pesticide containing sulfoxaflor, flubendiamide, chlorpyrifos and biopesticide lepimectin

Examples

Experimental program
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Effect test

Embodiment 1

[0060] The emulsifiable concentrate preparation of the high-efficiency insecticide containing sulfoxaflor, flubendiamide, chlorpyrifos and the biopesticide lepimectin of the present invention has specific components as follows (1000g per part):

[0061] Sulfoxaflor: 10 parts; Flubendiamide: 15 parts; Chlorpyrifos: 30 parts; Biological pesticide lepimectin: 35 parts.

[0062] The specific production steps of the emulsifiable concentrate preparation are first adding the active ingredients sulfoxaflor, flubendiamide, chlorpyrifos, and biopesticide lepimectin into the solvent according to the conventional procedures in this field to completely dissolve, 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

[0064] The present invention contains the suspending agent of the high-efficiency insecticide of sulfoxaflor, flubendiamide, chlorpyrifos and biological pesticide lepimectin, and the specific composition is as follows (1000g per part):

[0065] Sulfoxaflor: 30 parts; Flubendiamide: 55 parts; Chlorpyrifos: 70 parts; Biological pesticide lepimectin: 65 parts.

[0066] 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 active ingredients flubendiamide, chlorpyrifos and biopesticide lepimectin, and grind the balls in a ball mill for 2 to 4 hours, so that the particle diameters are all below 5mm, and then the suspension agent of the composition of the present invention can be made preparation.

Embodiment 3

[0068] The present invention contains the water dispersible granule of the high-efficiency insecticide of sulfoxaflor, flubendiamide, chlorpyrifos and biopesticide lepimectin, and the specific composition is as follows (1000g per part):

[0069] Sulfoxaflor: 20 parts; Flubendiamide: 40 parts; Chlorpyrifos: 50 parts; Biological pesticide lepimectin: 45 parts.

[0070] The specific production steps of the water-dispersible granules are the conventional preparation methods of water-dispersible granules in the art: according to the above formula, the active ingredients sulfoxaflor, flubendiamide, chlorpyrifos, biological pesticide lepimectin 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.

[0071] The medicament...

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Abstract

The invention relates to an effective pesticide composition for killing agricultural pests. The composition is prepared from the following components in parts by weight: 10-30 parts of sulfoxaflor, 15-55 parts of flubendiamide, 30-70 parts of chlorpyrifos and 35-65 parts of biopesticide lepimectin. The pesticide composition has a remarkable synergizing effect, can be safely applied to cabbages, tomatoes, oranges, strawberries, grapes and other vegetables and fruits, has a relatively broad insecticidal spectrum, has a very good dispelling and killing effect on most lepidopterous and homoptera pests, such as prodenia litura, plutella xylostella, helicoverpa armigera and mealybug, and has the characteristics of low residue, short half-life period, quick decomposition, small toxicity, high safety and the like.

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 sulfoxaflor, flubendiamide, chlorpyrifos and biological pesticide lepimectin. Background technique [0002] The residues of pesticides in agricultural products and the toxicity to animals have always been a hot spot of concern. [0003] Sulfoxaflor: [0004] Sulfoxaflor (sulfoxaflor), a sulfoximine insecticide, acts on the nervous system of insects, that is, acts on a unique binding site in the nicotinic acetylcholine receptor (nAChR) to exert insecticidal function. It can be absorbed into plants through leaves, stems and roots. Sulfoxaflor is suitable for the control of all piercing-sucking mouthparts pests such as cotton bugs, aphids, whiteflies, planthoppers and scale insects; it is efficient, fast and long-lasting, and can effectively control neonicotinoids, chrysanthemums Ester, organophosphoru...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N57/16A01P7/04A01P7/02A01N47/40A01N41/10A01N43/90
Inventor 任知良王明刚
Owner QINGDAO RUNXIN WEIYE TECH & TRADE
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