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Insecticidal composition containing Paichongding (1-((6-chloropyridine-3-group) methyl-5-propoxy-7-methyl-8-nitryl-1,2,3,5,6,7-hexahydroimidazo[1,2-a] pyridine) and fenpropathrin

An insecticidal composition, fenpropathrin technology, applied in the direction of insecticide, biocide, animal repellent, etc.

Active Publication Date: 2014-01-15
JIANGSU ROTAM CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] At present, there is no report on the combined application of fenpyrid and fenpropathrin

Method used

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  • Insecticidal composition containing Paichongding (1-((6-chloropyridine-3-group) methyl-5-propoxy-7-methyl-8-nitryl-1,2,3,5,6,7-hexahydroimidazo[1,2-a] pyridine) and fenpropathrin
  • Insecticidal composition containing Paichongding (1-((6-chloropyridine-3-group) methyl-5-propoxy-7-methyl-8-nitryl-1,2,3,5,6,7-hexahydroimidazo[1,2-a] pyridine) and fenpropathrin
  • Insecticidal composition containing Paichongding (1-((6-chloropyridine-3-group) methyl-5-propoxy-7-methyl-8-nitryl-1,2,3,5,6,7-hexahydroimidazo[1,2-a] pyridine) and fenpropathrin

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0143] Example 1: 2% Pichamid + 10% Fenpropathrin Suspending Concentrate

[0144] Picloprid 2%

[0145] Fenpropathrin 10%

[0146] Sodium methylnaphthalenesulfonate formaldehyde condensate 10%

[0147] Xanthan Gum 1%

[0148] Bentonite 1%

[0149] Glycerol 5%

[0150] Water to make up to 100%

[0151] The active components, dispersant, wetting agent and water are mixed uniformly according to the ratio of the formula, and after grinding and / or high-speed shearing, a 2% piperidin + 10% fenpropathrin suspension concentrate is obtained.

Embodiment 2

[0152] Example 2 20% phenanthridine + 4% fenpropathrin wettable powder

[0153] Picloprid 20%

[0154] Fenpropathrin 4%

[0155] Sodium Lauryl Sulfate 2%

[0156] Sodium lignosulfonate 5%

[0157] Silica 10%

[0158] Kaolin supplemented to 100%

[0159] The active ingredient, various additives and fillers are mixed according to the proportion of the formula, and after being pulverized by an ultrafine grinder, the wettable powder of 20% pichampud + 4% fenpropathrin can be obtained.

Embodiment 3

[0160] Example 3 20% Pichamid + 2% Fenpropathrin Water Emulsion

[0161] Picloprid 20%

[0162] Fenpropathrin 2%

[0163]N-Methylpyrrolidone 15%

[0164] Calcium dodecylbenzenesulfonate 5%

[0165] Farm milk 600# 5%

[0166] Water to make up to 100%

[0167] Add the original drug, solvent, and emulsifier together to dissolve into a uniform oil phase; mix the water-soluble components with water to obtain a water phase; mix the oil phase with the water phase under high-speed stirring to obtain 20% piperazine Champrim + 2% fenpropathrin in water emulsion.

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Abstract

The invention relates to an insecticidal composition containing Paichongding (1-((6-chloropyridine-3-group) methyl-5-propoxy-7-methyl-8-nitryl-1,2,3,5,6,7-hexahydroimidazo[1,2-a] pyridine) and fenpropathrin, and the insecticidal composition is highly effective for preventing animal pests. The insecticidal composition comprises the active ingredients, Paichongding and the fenpropathrin, wherein the weight ratio of the Paichongding to the fenpropathrin is 1:25-25:1, and the percentage of the Paichongding and the fenpropathrin in total in the composition is 1%-80%. According to the invention, the Paichongding and the fenpropathrin are subjected to binary re-compounding, so that the insecticidal composition achieves a synergic gain effect at the aspect of insecticidal efficacy, and particularly has remarkable effects on preventing froghopper, leafhopper, treehopper, planthopper, phylloxera, mealywing, aphid, cotton bollworm, thrips, and spider mite.

Description

technical field [0001] The present invention relates to an insecticidal composition containing fenpyrid and fenpropathrin, the insecticidal composition is highly effective in controlling animal pests. Background technique [0002] Chemical control is an important means of preventing and controlling pests in agriculture or public health. However, the effects of currently used pesticides on certain pests are still not satisfactory; and, due to the prolonged use of pesticides, many pests have developed resistance to commonly used pesticides. Many piercing-sucking mouthpart pests are major causes of worldwide pests and diseases in the production of many types of cereals and vegetables, for example representative pests are from the orders Heteroptera and Homoptera, especially pests of the family Delphacidae Common species include brown planthopper (Nilaparvata lugens), white-backed planthopper (Sogatella furcifera), gray planthopper (Laodelphax striatellus, rice planthopper). Th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N53/08A01P7/04A01N43/90
Inventor 吴一凡詹姆斯·T·布里斯托罗昌炎
Owner JIANGSU ROTAM CHEM
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