Suspoemulsion of theta-cypermethrin and benfuracarb and application thereof

A technology of trans-cypermethrin and carbosulfan, applied in the application, insecticide, biocide and other directions, can solve the problems of high resistance risk, single effect, etc., to expand the control spectrum, reduce the dosage, and speed up Effect

Inactive Publication Date: 2014-02-19
JINAN CAVIN BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0020] However, its effect is also very simple, and the risk

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] Composition of 11% beta-cypermethrin and carbofuran

[0057] Beta-cypermethrin 10%,

[0058] Carbosulfan 1%,

[0059] Methylated Rapeseed Oil 15%

[0060] Sodium Lauryl Sulfate 2%

[0061] Ning milk 36 # 6%

[0062] Ethylene glycol 5%

[0063] Disodium maleate 4%

[0064] High carbon alcohol 0.1%

[0065] Magnesium Aluminum Silicate 2%

[0066] Glutaraldehyde 0.1%

[0067] water balance.

[0068] The preparation method is a conventional method in the art.

[0069] This embodiment medicament is applied to control liriomyza:

[0070] Co-toxicity coefficient: 700.7;

[0071] Add water to dilute the spray by 6000 times, and the control effect is 96.3% 15 days after the medicine. The 10% beta-cypermethrin suspending agent is diluted 3000 times and the 1% carbofuran emulsifiable concentrate is diluted 500 times. Use the same method respectively, 15 days after the medicine days, the control effects were 79.2% and 71.3%, respectively, and the difference was s...

Embodiment 2

[0073] Composition of 30% beta-cypermethrin and carbofuran

[0074] Beta-cypermethrin 25%,

[0075] Carbosulfan 5%,

[0076] 150# solvent oil 6%

[0077] Alkyl Sulfate 4%

[0078] Ethylene oxide-propylene oxide block copolymer 10%

[0079] Ethylene glycol 10%

[0080] Alkyl Succinate Sulfonate 2%

[0081] Polysiloxane 3%

[0082] Carboxymethylcellulose 1%

[0083] 1,2-Benzisothiazolin-3-one 0.2%

[0084] water balance.

[0085] The preparation method is a conventional method in the art.

[0086] This embodiment medicament is applied to control bean borer:

[0087] Co-toxicity coefficient: 735.9;

[0088] Add water to dilute the spray by 6000 times, and the control effect is 97.0% 15 days after the medicine. 25% beta-cypermethrin suspension concentrate is diluted 2000 times and 5% carbofuran emulsifiable concentrate is diluted 1000 times. Use the same method respectively, 15 days after the medicine days, the control effects were 77.5% and 69.3%, respectively, the di...

Embodiment 3

[0090] Composition of 27% beta-cypermethrin and carbofuran

[0091] Beta-cypermethrin 24%,

[0092] Carbosulfan 3%,

[0093] Mineral oil 10%

[0094] Fatty alcohol polyoxyethylene ether 3%

[0095] Sorbitan Monostearate 7%

[0096] Propylene Glycol 6%

[0097] Acrylic acid homopolymer sodium salt calcium lignosulfonate 3%

[0098] Tributyl Phosphate 1%

[0099] Gum Arabic 1.5%

[0100] Formaldehyde 0.15%

[0101] water balance.

[0102] The preparation method is a conventional method in the art.

[0103] This embodiment medicament is applied to control Spodoptera litura:

[0104] Co-toxicity coefficient: 832.9;

[0105] Add water to dilute the spray by 6000 times, the control effect is 99.3% 15 days after the medicine, 24% beta-cypermethrin suspension concentrate is diluted 2000 times and 3% carbofuran emulsifiable concentrate is diluted 1000 times, use the same method respectively, 15 days after the medicine days, the control effects were 77.9% and 65.3%, respecti...

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Abstract

The invention belongs to the technical field of pesticide compounding, in particular to suspoemulsion of theta-cypermethrin and benfuracarb and application thereof. Effective components of the composition are theta-cypermethrin and benfuracarb, wherein the weight ratio of the theta-cypermethrin to the benfuracarb is 5: 1-10: 1. The suspoemulsion relieves the present problem of drug resistance of the injurious insects to the greatest extent, so that the dosage of pesticide is reduced, the influence to the environment is relieved, and the environmental protecting trend of the future society is met; and the composition of the invention obtains the optimal plant protecting effect.

Description

Technical field [0001] The present invention is a technical field of pesticide pesticides. It is specifically a suspension and application of high -efficiency translimylinel and propyl -benulciberlobei. Background technique [0002] High -efficiency translitel ester [0003] English name: TheTa-CyperMethrin [0004] Molecular formula: C 22 H 19 C I2 NO 3 [0005] Chemical name: (S) A-cyanophyl-3-benzhenoxy base (1R, 3S) -3- (2,2-dichloride group) -2, 2-diharomotic propionic acid esterAnd (R) -A-cyanopline-3-benzhenoxy base (1S, 3R) -3- (2,2-dichlorolytheryl) -2,2-di methaxal cylinder carboxylic acid [0006] Chemical category: Disposteential chrysanthemum ester [0007] Physical and chemical properties: The appearance is white or pale yellow crystal powder, and there is no visible foreign impurities.1.219g / m when the proportion is 25 ° C 3 ; Melting point 78-81 ° C; steam pressure (20 ° C) 2.3 × (negative 7) PA; very low solubility in water at room temperature, soluble in ketone...

Claims

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Application Information

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IPC IPC(8): A01N53/08A01N25/04A01P7/04A01N47/24
Inventor 迟宗磊藏伟功
Owner JINAN CAVIN BIOTECH
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