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Insecticidal composition containing indoxacarb

An insecticidal composition, indoxacarb technology, applied in the field of pesticides, can solve problems affecting crop yield and quality

Inactive Publication Date: 2008-08-20
湖南万家丰科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For a long time, farmers have used single pesticides and unscientific use of pesticides, which has led to an increase in the resistance of pests year by year, especially Lepidoptera pests, such as rice leaf rollers, cotton bollworms, diamondback moths, and beet armyworms, have become difficult to control seriously affect the yield and quality of crops

Method used

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  • Insecticidal composition containing indoxacarb
  • Insecticidal composition containing indoxacarb

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0062] Embodiment 1: Dissolve indoxacarb 10% and hexaflumuron 2% in 72% solvent (any one or more than one mixed solvent in any proportion in xylene or biodiesel, toluene and other solvents by weight ratio ), after the original drug is completely dissolved, then add 2% synergist (any one of silicone and azone), and 14% emulsifier (calcium dodecylbenzenesulfonate and nonylphenol polyoxyethylene ether , castor oil polyoxyethylene ether mixed in a ratio of 5:4:5), fully stirred evenly, and then filled to obtain the insecticidal composition emulsifiable concentrate preparation containing indoxacarb of the present invention.

Embodiment 2

[0063] Embodiment 2: Take indoxacarb 10%, emamectin benzoate 0.5%, sodium lignosulfonate 7%, alkylphenol polyoxyethylene ether 8%, diatomaceous earth 74.5% by weight, through premixing, pulverizing , then mixed, ultrafinely pulverized, then mixed and packaged to obtain the wettable powder of the insecticidal composition containing indoxacarb according to the present invention.

Embodiment 3

[0064] Embodiment 3: get indoxacarb 1%, fipronil 5%, solvent 84% (water or xylene, biodiesel, toluene and other solvents in any one or more than one mixed in any proportion by weight) solvent), the indoxacarb 1 and fipronil were dissolved in the solvent; after the original drug was completely dissolved, 10% of the emulsifier polyoxyethylene fatty alcohol ether was added; then pre-dispersed with a high shear machine, and then moved into After sand milling with a sand mill, after the particle size is qualified, it is filtered and packaged to obtain the insecticidal composition suspension containing indoxacarb of the present invention.

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Abstract

The invention relates to a pesticide composition containing indoxacarb, mainly used in crops disinfestation, which comprises emulsifiable concentrate, wettable powder and suspension agent. The active ingredients of the pesticide composition are indoxacarb and active ingredient B which is any one or composition of more than one with any proportion of Methylamino abamectin benzoate, hexaflumuron, nitenpyram, avermectin, fipronil, chlorfenapyr, acetamiprid, profenofos, phoxim, high-efficiency cypermethrin, cyhalothrin, triazophos and chlorpyrifos. The pesticide composition has the advantages of enlarging the application range, having strong contact toxicity and stomach poisoning action, having low mammalian toxicity and better compatibility of environment, being effective to the pest of every growth period, increasing the effect of every component of the composition significantly, reducing the production cost and agricultural cost of the pesticide, having wide insecticidal spectrum and high efficiency, delaying the occurrence of the drug resistance of the pests, prolonging the service life of the pesticide agent, enabling the high yield and high quality of the crops, having strong activity, long persistent period and stable drug efficacy to the pests.

Description

technical field [0001] The invention relates to pesticides, which is an indoxacarb-containing insecticidal composition applied to crops. Background technique [0002] With the prohibition of highly toxic pesticides such as methamidophos, farmers urgently need a batch of high-efficiency, low-toxic alternative pesticides and preparations to ensure the needs of major pest control. For a long time, farmers have used single pesticides and unscientific use of pesticides, which has led to an increase in the resistance of pests year by year, especially Lepidoptera pests, such as rice leaf rollers, cotton bollworms, diamondback moths, and beet armyworms, have become difficult to control seriously affect the yield and quality of crops. [0003] Indoxacarb is a new type of oxadiazine insecticide developed by DuPont of the United States. It has no cross-resistance with other insecticides such as pyrethroids, organophosphorus, and carbamates. It has high activity against pests, especia...

Claims

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Application Information

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IPC IPC(8): A01N47/38A01N57/00A01N53/00A01N25/02A01P7/04A01N43/90A01N47/00
Inventor 黄安辉蒋琴飞
Owner 湖南万家丰科技有限公司
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