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A kind of insecticidal composition containing fluazinam and propargite

A technology for the original drug of propargite and fluazinam, which is applied in the directions of biocides, fungicides, acaricides, etc., can solve problems such as crop damage, decline in control effect, and acaricide resistance, and achieve delay in drug resistance. problems, the effect of prolonging the service life

Active Publication Date: 2022-04-26
JINGBO AGROCHEM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are many generations of harmful mites and strong reproductive ability. Under suitable temperature and humidity conditions, the number of harmful mites doubles rapidly in a short period of time, so it is easy to develop resistance to acaricides, and the control effect decreases. serious damage to crops

Method used

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  • A kind of insecticidal composition containing fluazinam and propargite
  • A kind of insecticidal composition containing fluazinam and propargite
  • A kind of insecticidal composition containing fluazinam and propargite

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Example 1: 51% fluazinam · propargite emulsifiable concentrate

[0034] Composition of raw materials: 1% fluazinam technical, 50% propargite technical, 10% N-methylpyrrolidone, 5% xylene, 8% calcium dodecylbenzene sulfonate, 5% lipoalcohol polyoxygenate Vinyl ether, 7% tristyryl phenol polyoxyethylene ether, the rest is made up with aromatics 200#. The above raw materials were mixed and stirred to dissolve to obtain 55% fluazinam · propargite emulsifiable concentrate.

Embodiment 2

[0035] Embodiment 2: 5% ultra-low volume liquid

[0036] The raw materials are as follows: 1% fluazinam technical material, 4% propargite technical material, 20% ethylene glycol methyl ether, 5% sodium N-lauroyl glutamate, 3% sodium lauryl sulfate, 2% Castor oil ethoxylates, 10% water, 20% tea seed oil, and the rest are supplemented with isophorone. It is prepared according to the production method of conventional volumetric liquid preparation.

Embodiment 3

[0037] Example 3: 40% propargite · fluazinam suspoemulsion

[0038] The raw materials are as follows: 20% fluazinam technical, 20% propargite technical, 1.5% sodium alkylphenol polyoxyethylene ether sulfonate, 1% sodium methylene dinaphthalene sulfonate, 1.5% dodecane Calcium phenyl sulfonate, 4% tristyryl phenol polyoxyethylene ether, 1% magnesium aluminum silicate, 0.2% xanthan gum, 5% glycerol, and the rest made up with water. Prepared according to conventional suspoemulsion production methods.

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Abstract

The invention belongs to the application field of pesticides and insecticides, and in particular relates to an insecticidal composition containing fluazinam and propargid, the active ingredients of which are fluazinam and propargate, and the prepared formulations are emulsifiable concentrate and ultra-low volume liquid , suspoemulsion, water emulsion, microemulsion, wettable powder, water dispersible granule, the weight ratio of fluazinam to propargite is 1:50~40:1. The insecticidal composition has obvious synergistic effect after compounding, and has excellent control effect on various harmful mites on crops. The application of the insecticidal composition of the invention can effectively reduce the usage amount of pesticides, thereby reducing the cost of pesticides and environmental pollution.

Description

technical field [0001] The invention belongs to the field of pesticide insecticidal compositions, and in particular relates to an insecticidal composition containing fluazinam and propargazite. Background technique [0002] Fluazinam, a 2,6-dinitroaniline compound, is a protective fungicide that can prevent and treat diseases caused by Botrytis cinerea, against Alternaria, Botrytis, Phytophthora, uniaxial Mildew, Sclerotinia and Nigella are very effective against specific diseases such as cucumber botrytis, rot, downy mildew, anthracnose, tomato late blight, apple scab, leaf spot, pear black spot disease, rust, rice mildew, sheath blight, oat crown induced disease, grape gray mold, downy mildew, peanut scab, etc. At the same time, the study found that fluazinam has a certain systemic property, and the acaricidal effect is also good, and it has a synergistic effect on commonly used acaricides. Its chemical name: 3-chloro-N-(3-chloro-5-trifluoromethyl-2-pyridyl)-α,α,α-triflu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N43/40A01N41/02A01P7/02A01P3/00
Inventor 许兴志王宗韦能春王成张方贺邓晓杰赵艳龙冀琳琳吴磊张元珍
Owner JINGBO AGROCHEM TECH CO LTD
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