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High-efficiency pesticide containing profenofos, flubendiamide, chlorpyrifos and biopesticide lepimectin

A technology of flubendiamide and bio-pesticides, which is applied in the field of high-efficiency insecticides, can solve the problems of increasing the opening frequency of GluCl-, blocking insect pharyngeal muscle peristalsis, and blocked nerve conduction, achieving a significant killing effect and reducing pesticides Residual, broad-spectrum insecticidal effect

Inactive Publication Date: 2016-04-27
QINGDAO KANGHE FOOD
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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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  • High-efficiency pesticide containing profenofos, flubendiamide, chlorpyrifos and biopesticide lepimectin
  • High-efficiency pesticide containing profenofos, flubendiamide, chlorpyrifos and biopesticide lepimectin

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Embodiment 1

[0043] The present invention contains the emulsifiable concentrate preparation of the high-efficiency insecticide of profenofos, flubendiamide, chlorpyrifos and biopesticide lepimectin, and concrete composition is as follows (every part 1000g):

[0044] Profenofos: 30 parts; flubendiamide: 15 parts; chlorpyrifos: 30 parts; biological pesticide lepimectin: 35 parts.

[0045] The specific production steps of the emulsifiable concentrate preparation are first adding the active ingredients profenofos, 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 to form a uniform The transparent oily liquid can be filled into an emulsifiable concentrate preparation of the composition of the present invention.

Embodiment 2

[0047] The present invention contains the suspending agent of profenofos, flubendiamide, chlorpyrifos and the high-efficiency insecticide of biopesticide lepimectin, and concrete composition is as follows (every part 1000g):

[0048] Profenofos: 60 parts; flubendiamide: 55 parts; chlorpyrifos: 70 parts; biological pesticide lepimectin: 65 parts.

[0049] 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 profenofos, flubendiamide, chlorpyrifos and biopesticide lepimectin, grind the balls in a ball mill for 2 to 4 hours, so that the particle diameters are all below 5mm, and the combination of the present invention can be made suspension formulations.

Embodiment 3

[0051] The present invention contains the water-dispersible granules of profenofos, flubendiamide, chlorpyrifos and the high-efficiency insecticide of biopesticide lepimectin, and the specific composition is as follows (1000g per part):

[0052] Profenofos: 45 parts; flubendiamide: 40 parts; chlorpyrifos: 50 parts; biological pesticide lepimectin: 45 parts.

[0053]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 profenofos, flubendiamide, chlorpyrifos, biological pesticide lepimectin dispersant, wetting agent, disintegrant The solution and the filler are mixed evenly, pulverized with an ultra-fine jet mill, kneaded, then added to a fluidized bed granulation dryer for granulation, drying, and sieving. After sampling and analysis, the composition of the present invention can be prepared. Water dispersible granules.

[0054] Th...

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Abstract

The invention relates to a high-efficiency pesticide composition for killing agricultural pests. The pesticide composition is composed of the following components in parts by weight: 30-60 parts of profenofos, 15-55 parts of flubendiamide, 30-70 parts of chlorpyrifos and 35-65 parts of biopesticide lepimectin. The pesticide composition provided by the invention has the characteristics of broad pesticidal spectrum, low hazards for human and livestock, low effective dose, low tendency to generate resistance, short half life, high degradation speed, high safety and the like, effectively reduces the environmental pollution and pesticide residues, has obvious killing effects on larvae of cabbage moths, moths and butterflies as well as beetles, planthoppers, phytophthira, coccids, red spiders, lice and other pests, and can lower the damage to the environment.

Description

technical field [0001] The invention relates to the field of insecticides used for agricultural pest control, in particular to a high-efficiency insecticide containing profenofos, 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] Profenofos: [0004] Alias: bromochlorphos, polyfenphos [0005] English name: profenofos [0006] Chinese alias: O-(4-bromo-2-chlorophenyl)-O-ethyl-S-propyl-phosphorothioate [0007] Profenofos has contact killing and stomach poisoning effects, and the effect is rapid. It is still effective for cotton pests resistant to other organophosphorus and pyrethroids. It is an effective agent for controlling resistant cotton bollworms. Leaf rollers and rice planthoppers are also effective. It is a systemic broad-spectrum insecticide, which can control harmful insects and mites in c...

Claims

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Application Information

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IPC IPC(8): A01N57/16A01P7/04A01P7/02A01N57/14A01N43/90A01N41/10
Inventor 关丽李鹏
Owner QINGDAO KANGHE FOOD
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