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Pesticidal composition containing Sulfoxaflor and butene-fipronil

A technology containing sflufenapyr and fipronil is applied in the directions of insecticides, biocides, animal repellents, etc., and achieves the effects of reasonable components, good crop safety and good insecticidal effect.

Active Publication Date: 2011-04-20
SHAANXI SUNGER ROAD BIO SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In order to overcome the defective of existing single preparation, technical scheme of the present invention solves like this:

Method used

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  • Pesticidal composition containing Sulfoxaflor and butene-fipronil
  • Pesticidal composition containing Sulfoxaflor and butene-fipronil
  • Pesticidal composition containing Sulfoxaflor and butene-fipronil

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0064] Weigh 40% sulfoxaflor, 5% butylene fipronil, 4% TERSPERSE 2700 (polycarboxylate, produced by Huntsman, USA), 2% diffusing agent NNO (alkyl naphthalene sulfonate formaldehyde condensation thing), 1% pull open powder BX (sodium dibutylnaphthalene sulfonate), 1% K-12 (sodium lauryl sulfate), 3% soluble starch, 5% glucose, and kaolin to 100% by weight. The above-mentioned raw materials are prepared through the conventional method for preparing water-dispersible granules, namely mixing, ultra-micro airflow pulverization, mixing, and granulation to prepare 45% sulfoxaflor-butene-fipronil water-dispersible granules.

[0065] In this embodiment, the weight ratio of sulfoxaflor to butylene-fipronil can be varied between 8:1 and 1:8, and the total weight content of the two is still 45%, forming a new embodiment.

Embodiment 2

[0067] Weigh 40% sulfoxaflor, 10% butylene fipronil, 3% TERSPERSE 2700, 4% sodium lignosulfonate, 1% pull-off powder BX, 1% K-12, 1% carboxymethyl fiber Su, 5% urea, and diatomaceous earth are added to 100% by weight. The above-mentioned raw materials are prepared through the conventional method for preparing water-dispersible granules, namely mixing, ultra-micro airflow pulverization, mixing, and granulation to prepare 50% sulfoxaflor-butene-fipronil water-dispersible granules.

[0068] In this embodiment, the weight ratio of sulfoxaflor to butylene-fipronil can be varied between 8:1 and 1:8, and the total weight content of the two is still 50%, forming a new embodiment.

Embodiment 3

[0070] Weigh 60% sulfoxaflor, 20% butylene fipronil, 3% TERSPERSE 2700, 3% TERSPERSE 2425, 1% pull open powder BX, 1% K-12, 0.8% dextrin, 5% ammonium sulfate , Attapulgite added to 100% by weight. 80% sulfoxaflor-butene-fipronil water-dispersible granules are prepared from the above-mentioned raw materials through the conventional method for preparing water-dispersible granules, ie mixing, ultrafine airflow pulverization, mixing, and granulation.

[0071] In this example, the weight ratio of sulfoxaflor to butylene-fipronil can be varied between 8:1 and 1:8, and the total weight content of the two is still 80%, forming a new example.

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Abstract

The invention discloses a pesticidal composition containing Sulfoxaflor and butene-fipronil. The weight ratio of the Sulfoxaflor to butene-fipronil in the composition is 8:1 to 1:8. The pesticidal composition can be prepared into water dispersible granules, wettable powders, suspending agents, dispersible oil suspending agents, missible oil and microemulsion. The invention has the advantages thatthe ingredients are reasonable, the pesticide effect is good, the drug cost is low, the activity and pesticide effect can be obtained rather than simple overlaid by each ingredient activity but has obvious synergistic effect, the generation resistance can be slowed down, has good safety effect to crops, meets the safety requirement of pesticide preparations, and has better prevention and cure effect on rice planthoppers, weevil, stem borer, cotton aphids, stink bugs, vegetable aphids, whitefly, flea beetle, thrips, citrus aphids, and tessaratoma papillosa drury.

Description

technical field [0001] The invention relates to an insecticidal composition containing sulfoxaflor and butylene-fipronil, which belongs to the technical field of compound pesticides. Background technique [0002] The English common name of sulfoxaflor is sulfoxaflor, the chemical name is [1-[6-(trifluoromethyl)pyridin-3-yl]ethyl]methyl(oxygen)-λ4-mercaptocyanamide, and the chemical formula is C 10 h 10 f 3 N 3 OS. Sulfoxaflor is a sulfonylimide insecticide, and sulfonylimide acts on the nervous system of insects, that is, acts on a unique binding site in the choline receptor to exert its insecticidal function. It can be absorbed into plants through leaves, stems and roots. Sulfoxaflor has no cross-resistance with many other existing insecticides, and can control most of the Homopteran pests, especially the Aphididae, Whitefly, Leafhopper and Planthopper pests. It is suitable for vegetables and rice , cotton, fruit trees and a variety of field crops. However, in the ac...

Claims

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Application Information

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IPC IPC(8): A01N47/40A01N47/02A01P7/04
Inventor 郑敬敏何爱华冯建雄张崇斌时晓磊张杰李明甫侯江利孙瑞赵海军梅红玉寇鹏斌乌小瑜苏蓓
Owner SHAANXI SUNGER ROAD BIO SCI
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