Insecticidal composition containing 1-((6-chloropyridine-3-yl) methyl)-5-propoxy-7-methyl-8-nitryl-1,2,3,5,6,7-hexahydroimidazo[1,2-alpha] pyridine) and cypermethrin
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An insecticidal composition, a technology of cypermethrin, applied in the directions of insecticides, biocides, acaricides, etc.
Active Publication Date: 2014-01-15
JIANGSU ROTAM CHEM
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[0009] At present, there is no report on the combined application of phenantridin and cypermethrin
Method used
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Embodiment 1
[0143] Example 1: 2% Pichamid + 10% Cypermethrin Suspending Concentrate
[0151] The active components, dispersant, wetting agent, water and other components are uniformly mixed according to the proportion of the formula, and after grinding and / or high-speed shearing, a 2% piperidin + 10% cypermethrin suspension concentrate is obtained.
[0160] 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% pichamiprid + 4% cypermethrin is obtained.
[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% piperidine Champrim + 2% cypermethrin aqueous emulsion.
[0170]
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Abstract
The invention relates to an insecticidal composition containing 1-((6-chloropyridine-3-yl) methyl)-5-propoxy-7-methyl-8-nitryl-1,2,3,5,6,7-hexahydroimidazo[1,2-alpha] pyridine) and cypermethrin, and the insecticidal composition is highly effective for preventing animal pests. The insecticidal composition comprises the active ingredients the 1-((6-chloropyridine-3-yl) methyl)-5-propoxy-7-methyl-8-nitryl-1,2,3,5,6,7-hexahydroimidazo[1,2-alpha] pyridine) and the cypermethrin, wherein the weight ratio of the 1-((6-chloropyridine-3-yl) methyl)-5-propoxy-7-methyl-8-nitryl-1,2,3,5,6,7-hexahydroimidazo[1,2-alpha] pyridine) to the cypermethrin is (1:25)-(25:1), and the percentage composition of the 1-((6-chloropyridine-3-yl) methyl)-5-propoxy-7-methyl-8-nitryl-1,2,3,5,6,7-hexahydroimidazo[1,2-alpha] pyridine) and the cypermethrin in total is 1%-80%. According to the invention, the binary combination is performed on the 1-((6-chloropyridine-3-yl) methyl)-5-propoxy-7-methyl-8-nitryl-1,2,3,5,6,7-hexahydroimidazo[1,2-alpha] pyridine) and the cypermethrin so as to achieve a synergic effect on the insecticidal efficacy, the control effects on preventing lepidoptera, homoptera and arachnoidea pests on wheat, rice and vegetables are remarkable, and particularly, the insecticidal composition has remarkable effects on preventing froghoppers, leafhoppers, treehoppers, fulgoras, plant hoppers, phylloxeras, whiteflies, aphids, scale insects, cotton bollworms, leaf mites, thrips and stinkbugs.
Description
technical field [0001] The present invention relates to an insecticidal composition containing phenantridin and cypermethrin, 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 (Nilaparvatalugens), white-backed planthopper (Sogatella furcifera), gray planthopper (Laodelphax striatellus, rice planthopper). ...
Claims
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![Insecticidal composition containing 1-((6-chloropyridine-3-yl) methyl)-5-propoxy-7-methyl-8-nitryl-1,2,3,5,6,7-hexahydroimidazo[1,2-alpha] pyridine) and cypermethrin](https://images-eureka.patsnap.com/patent_img/a47e96a9-bb5f-4c28-b558-0c2a9a334453/68588DEST_PATH_IMAGE003.png)
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