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A kind of insecticidal composition containing cyantraniliprole

A technology of cyantraniliprole and an insecticidal composition, which is applied in the field of compound pesticides, can solve the problems of high use cost, resistance of pests and the like, and achieves the effect of good safety

Active Publication Date: 2017-02-22
SHAANXI SUNGER ROAD BIO SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] As a new generation of ryanodine receptor inhibitor, cyantraniliprole has high activity, but there is a certain risk of resistance when used as a single agent, and the cost of use is high
Triazophos and methoxyfenozide, long-term single use, pests are likely to develop resistance to them

Method used

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  • A kind of insecticidal composition containing cyantraniliprole
  • A kind of insecticidal composition containing cyantraniliprole
  • A kind of insecticidal composition containing cyantraniliprole

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Weigh 200 grams of cyantraniliprole, 20 grams of triazophos, 30 grams of agricultural milk 2201, 30 grams of phenylethylphenol polyoxyethylene ether phosphate, 20 grams of sodium lignosulfonate, 20 grams of bentonite, 10 grams of Xanthan gum, 40 grams of urea, 10 grams of benzoic acid, 10 grams of silicone defoamer (trade name: s-29 produced by Nanjing Sixin Applied Chemicals Co., Ltd.), and deionized water added to 1000 grams by weight. The above-mentioned raw materials were mixed, dispersed at high speed for 30 minutes, and sand-milled with a sand mill to prepare a suspension concentrate with an active ingredient content of 22% cyantraniliprole triazophos.

Embodiment 2

[0028]Weigh 450 grams of cyantraniliprole, 450 grams of methoxyfenozide, 20 grams of TERSPERSE 2020 (produced by Huntsman, USA), 15 grams of agricultural milk 1601#, 10 grams of sodium naphthalenesulfonate, and 10 grams of magnesium silicate Aluminum, 10 grams of magnesium aluminum silicate, 10 grams of ethylene glycol, 7 grams of benzoic acid, 5 grams of silicone defoamer (trade name: s-29 produced by Nanjing Sixin Applied Chemicals Company), 8 grams of epichlorohydrin , deionized water is added to 1000 grams by weight. The above-mentioned raw materials were mixed, dispersed at high speed for 30 minutes, and sand-milled with a sand mill to prepare a suspension concentrate with an active ingredient content of 90% cyantraniliprole·methoxyfenozide.

Embodiment 3

[0030] Weigh 40 grams of cyantraniliprole, 200 grams of triazophos, 30 grams of GY-D06 (polycarboxylate, produced by Huntsman, USA), 30 grams of sodium lignosulfonate, and 20 grams of dodecylsulfuric acid Sodium, 20 grams of sodium alkylsulfonate, and talcum powder are added to 1000 grams by weight. The above raw materials are prepared through the conventional method for preparing water-dispersible granules, ie, mixing, ultrafine airflow pulverization, mixing, and granulating steps, to prepare water-dispersible granules with an active ingredient content of 24% cyantraniliprole triazophos.

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Abstract

The invention discloses an insecticidal composition containing chlorine-fluorine cyantraniliprole. The effective active ingredient consists of one of a first active ingredient chlorine-fluorine cyantraniliprole, a second active ingredient triazophos and methoxyfenozide, wherein the weight ratio of the first and second active ingredients is 1: 10 to 0: 1 and the sum of the first and second active ingredients is 5-90% of the total weight of the composition. The composition can be prepared into suspending agents, water dispersible granules, emulsions in water, microemulsions and emulsion preparations which are permitted to apply agriculturally. The composition is reasonable in selectivity of active ingredients, has a remarkable synergistic effect and is safe to rice. Compared with the existing single-component preparation, the use level and the application frequency are reduced, and the insecticidal composition has an excellent control effect on rice-stem borer. The composition disclosed by the invention is an ideal binary compound pesticide for preventing and treating rice-stem borer and is suitable for being popularized and used in rice planting regions.

Description

technical field [0001] The invention belongs to the technical field of compound pesticides, and in particular relates to an insecticidal composition with cyantraniliprole as the first active component and triazophos or methoxyfenozide as the second active component. Background technique [0002] Rice stem borer (Chilo suppressalis), commonly known as the core borer, is a major farmland pest that harms rice because its larvae eat stems. Rice stem borer also has the characteristics of transplant damage, causing dead leaf sheaths and dead hearts of rice plants. If can not be prevented and controlled in time, there will be a large amount of dead heart seedlings in the field, some fields are not prevented in time because of the seedling field stage, the dead heart seedling ratio is as high as 30%, and some sections even exceed 50%, cause serious loss. [0003] Cyantraniliprole (ZJ4042), the chemical name is 3-chloro-N1-(2-methyl-4-heptafluoroisopropylphenyl)-N2-(1-methyl-1-cyano...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N57/16A01N37/46A01P7/04A01N37/40
Inventor 卢靖乐张仙李明甫郑敬敏马强冯建雄张崇斌乌小瑜
Owner SHAANXI SUNGER ROAD BIO SCI