Insecticidal composition containing indoxacarb and cycolxylidin

A technology of insecticidal composition and epoxycloprid, which is applied in the field of insecticidal compositions containing indoxacarb and epoxycloprid, and can solve the related reports that have never been reported on the compounding of indoxacarb and epoxycloprid and other problems, to achieve excellent synergy, expand the scope, and prolong the effect of action time

Inactive Publication Date: 2017-07-14
JINGBO AGROCHEM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Although there are precedents of compounding indoxacarb with other insecticides to obtain insecticidal compositions in the prior art, there have been no related reports on the compounding of indoxacarb and epoxycloprid, and there is no corresponding technical inspiration Determine the effect of the combination of the two

Method used

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  • Insecticidal composition containing indoxacarb and cycolxylidin

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] 8% Indoxacarb Epoxycloprid EC (1:1)

[0025] Raw material composition: 4% indoxacarb technical, 4% epoxycloprid technical, 8% N, N dimethylformamide, 10% ethanol, 4% calcium dodecylbenzenesulfonate, 4% triphenyl Ethylphenol polyoxyethylene ether, 3% phenethylphenol formaldehyde resin polyoxyethylene ether, and the rest are supplemented with mixed benzene. Prepared according to the conventional cream production method.

[0026] This example is used to control cotton bollworm, 8% indoxacarb · epoxycloprid emulsifiable concentrate was diluted 2000 times with water and sprayed, and the control effects were 82.6%, 93.7% and 88.7% after 7 days, 15 days and 20 days after spraying. 15% indoxacarb suspension was used 2000 times in the same way, and the control effects were 76.8%, 88.1% and 76.6% after 7 days, 15 days and 20 days after application; Obviously, the control effect on cotton bollworm is better than that of a single agent, and it is also better than similar compound...

Embodiment 2

[0028] 30% indoxacarb derivative · epoxycloprid suspension concentrate; (1:5)

[0029]The raw material is composed of: 5% indoxacarb, 25% epoxycloprid technical drug, 1% EFW, 1% sodium methylene bis-tetrasulfonate, 2% calcium dodecylbenzenesulfonate, 23% triphenylethyl ether Phenyl phenol ethoxylates, phenethylphenol formaldehyde resin ethoxylates 2%, fatty alcohol ethoxylates 1.0%, magnesium aluminum silicate 1.5%, xanthan gum 0.10%, glycerol 4% , and make up the rest with water, and prepare according to the conventional production method of suspending agent.

[0030] This example is used to prevent and control cotton aphids. 30% indoxacarb · epoxycloprid suspending agent is diluted and sprayed with water 1500 times. The control effects of 7d and 15d after the drug are respectively 88.4% and 94.7%, and the control effects at 20d was 86.6%. 20% epoxycloprid suspending agent 1000 times is used with the same method, the control effect of 7d and 15d after application is respect...

Embodiment 3

[0032] 24% indoxacarb · epoxycloprid suspension concentrate; (1:5)

[0033] The raw material composition is: 4% indoxacarb technical material, 20% epoxycloprid technical material, 2.5% sodium methylene bis-tetrasulfonate, 1.5% calcium dodecylbenzenesulfonate, 2.0% triphenylethylphenol Polyoxyethylene ether, 1.5% phenethylphenol formaldehyde resin polyoxyethylene ether, 0.5% white carbon black, 1.0% magnesium aluminum silicate, 0.12% xanthan gum, 4% glycerol, the rest is made up with water, press Prepared by conventional suspension production methods.

[0034] This example is used to prevent and control rice planthoppers. 24% indoxacarb · epoxycloprid suspending agent is diluted 2000 times with water and sprayed. The control effect of 7d and 15d after spraying is 89.1% and 95.3% respectively, and the control effect of 20d was 86.4%. 20% epoxycloprid suspending agent 1000 times is used in the same way, the control effect of 7d and 15d after application is 78.9%, 81.2% respecti...

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Abstract

The invention relates to the field of pesticides, and specifically discloses an insecticidal composition containing indoxacarb and huanyangchonglin. The effective components are indoxacarb and huanyangchonglin. The insecticidal composition can be made into one of the following dosage forms: suspending agent, micro-emulsion, emulsion in water, missible oil, wettable powder, and granule. The insecticidal composition is used to control multiple insects in crops (cabbage, broccoli, etc.) such as asparagus caterpillar, plutella xylostella, cabbage caterpillar, prodenia litura, cabbage moth, cotton bollworm, helicoverpa assulta, tortricid, codling moth, leafhopper, earias cupreoviridis, potato beetle, and also has a good effect on controlling aphis citricola, nilaparvata legen, and cotton aphid. The insecticidal composition has the characteristics of high efficiency, low toxicity, low residue, wide insecticidal spectrum, and prominent synergistic effect, reduces the using cost, and is very suitable for the production of green food due to the characteristics of high efficiency, low toxicity, and low residue.

Description

technical field [0001] The invention belongs to the technical field of pesticides, relates to the field of insecticides, in particular to an insecticidal composition containing indoxacarb and epoxycloprid. Background technique [0002] Indoxacarb, chemical name: 7-chloro-2,3,4a,5-tetrahydro-2-[methoxycarbonyl(4-trifluoromethoxyphenyl)carbamoyl]indeno[1,2 -e][1,3,4-]oxadiazine-4a-carboxylate methyl ester, molecular formula: C 22 h 17 CIF 3 N 3 o 7 Relative molecular mass: 527.83, the structural formula is as follows: [0003] [0004] Indoxacarb has a unique mechanism of action. It is rapidly converted into DCJW in insects. DCJW acts on the inactive state voltage-gated sodium ion channels of insect nerve cells, irreversibly blocking the transmission of nerve impulses in insects and destroying nerve impulse transmission. , leading to ataxia, inability to feed, paralysis and eventual death of the pest. In the prior art, it is mainly suitable for controlling beet night...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N51/00A01N47/38A01P7/04
CPCA01N51/00A01N47/38A01N2300/00
Inventor 邓晓杰魏双勇王成许兴志赵艳龙冀琳琳张建建岳秀利张元珍
Owner JINGBO AGROCHEM TECH CO LTD
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