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 bifenthrin
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A technology of insecticidal composition and bifenthrin, applied in the direction of insecticide, biocide, acaricide, etc.
Active Publication Date: 2015-04-29
JIANGSU ROTAM CHEM
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Problems solved by technology
[0009] At present, there is no report on the combined application of bifenthrin and bifenthrin
Method used
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Examples
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Embodiment 1
[0145] Example 1: 2% Pichamid + 10% Bifenthrin Suspending Concentrate
[0153] Mix the active components, dispersant, wetting agent, water and other components uniformly according to the ratio of the formula, and after grinding and / or high-speed shearing, 2% bifenthrin + 10% bifenthrin suspension concentrate is obtained.
Embodiment 2
[0154] Example 2 20% Pichamid + 4% Bifenthrin wettable powder
[0155] Picloprid 20%
[0156] Bifenthrin 4%
[0157] Sodium Lauryl Sulfate 2%
[0158] Sodium lignosulfonate 5%
[0159] Silica 10%
[0160] Kaolin supplemented to 100%
[0161] The active ingredient, various additives and fillers are mixed according to the ratio of the formula, and after being pulverized by an ultrafine pulverizer, a wettable powder of 20% bifenthrin + 4% bifenthrin can be obtained.
Embodiment 3
[0162] Example 3 20% Pichamid + 2% Bifenthrin Water Emulsion
[0163] Picloprid 20%
[0164] Bifenthrin 2%
[0165] N-Methylpyrrolidone 15%
[0166] Calcium dodecylbenzenesulfonate 5%
[0167] Farm milk 600# 5%
[0168] Water to make up to 100%
[0169] 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 Chlorpyrid + 2% bifenthrin aqueous 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 bifenthrin, and the insecticidal composition is highly effective for preventing animal pests. The insecticidal composition comprises the active ingredients, Paichongding and the bifenthrin, wherein the weight ratio of the Paichongding to the bifenthrin is 1:25-25:1, and the percentage of the Paichongding and the bifenthrin in total in the composition is 1%-80%. According to the invention, the Paichongding and the bifenthrin are subjected to binary re-compounding, so that the insecticidal composition achieves a synergic effect at the aspect of insecticidal efficacy, particularly has remarkable effects on preventing Lepidoptera, Homoptera and arachnoide pests on wheat, rice and vegetables, and is particularly suitable for prevention of froghopper, leafhopper, treehopper, planthopper, phylloxera, mealywing, aphid, Diaspidiotus perniciosus Comstock, cotton bollworm and spider mite.
Description
technical field [0001] The present invention relates to an insecticidal composition containing active ingredients pichridam and bifenthrin, said 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, ric...
Claims
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Application Information
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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 bifenthrin](https://images-eureka.patsnap.com/patent_img/2454d0c9-6802-422d-9c95-76f448a01831/139459DEST_PATH_IMAGE014.PNG)
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