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Dinotefuran-containing pesticidal composition

An insecticidal composition, the technology of dinotefuran, which is applied in the field of pesticides, can solve the problems of unpublished compound reports, etc., and achieve the effects of less drug resistance, good environmental compatibility, and reduced dosage

Inactive Publication Date: 2011-04-13
陕西亿田丰作物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After research by the inventor, it is found that dinotefuran and imidacloprid, acetamiprid, thiacloprid and dinotefuran can be compounded to produce a good synergistic effect, and about dinotefuran and imidacloprid, acetamiprid, clothianidin The relevant reports about the combination of oxazine and thiacloprid have not yet been made public

Method used

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  • Dinotefuran-containing pesticidal composition
  • Dinotefuran-containing pesticidal composition
  • Dinotefuran-containing pesticidal composition

Examples

Experimental program
Comparison scheme
Effect test

example 1 8

[0032] Example 1 28% dinotefuran imidacloprid wettable powder

[0033] Dinotefuran 3%, imidacloprid 25%, polycarboxylate 4%, alkylbenzene sulfonate calcium salt 2%, sapindus powder 5%, bentonite to 100%, the mixture was jet milled to obtain 28% furfur Imidacloprid wettable powder.

example 2 5

[0034] Example two 35% dinotefuran imidacloprid wettable powder

[0035] Add 25% dinotefuran, 10% imidacloprid, 5% polycarboxylate, 3% sodium lauryl sulfate, 2% saponin powder, add kaolin to 100%, and jet mill the mixture to obtain 35% dinotefuran · Imidacloprid wettable powder.

example 3 5

[0036] Example three 55% dinotefuran imidacloprid wettable powder

[0037] Dinotefuran 5%, imidacloprid 50%, alkylbenzene sulfonate calcium salt 5%, wetting and penetrating agent F 3%, white carbon black 6%, bentonite to 100%, the mixture is jet milled to obtain 55% furfuran Imidacloprid wettable powder.

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Abstract

The invention discloses a dinotefuran-containing pesticidal composition, which comprises an active ingredient A and an active ingredient B, wherein the active ingredient A is selected from the dinotefuran, the active ingredient B is selected from any one of imidacloprid, acetaniprid, thiamethoxam and thiacloprid, and the weight part ratio of the active ingredient A to the active ingredient B is (1 to 50): (1 to 50). The dinotefuran-containing pesticidal composition has the advantages of preventing various pests, having obvious synergistic effect, expanding the insecticidal spectrum, and having high activity to sucking pests such as aphids, plant hoppers, leafhoppers and aleyrodids and Lepidoptera pests such as plutella xylostella and beet armyworm, reducing the dosage of pesticide, lowering the residual quantity of pesticides in crops, and lightening the environmental pollution. The composition is safe for persons and animals, is excellent in environment compatibility, and is not easy to enable the pests to generate drug resistance.

Description

technical field [0001] The invention belongs to the technical field of pesticides and relates to an insecticidal composition containing dinotefuran. Background technique [0002] Dinotefuran, English common name (dinotefuran), chemical name 1-methyl-2-nitro-3-(tetrahydro-3-furylmethyl)guanidine. Its chemical structure is very different from that of the existing neonicotinoid insecticides. Its tetrahydrofuryl group replaces the previous chloropyridyl and chlorothiazolyl groups, and it does not contain halogen elements. At the same time, it is also different from nicotine in terms of performance. Therefore, it is currently called "furan nicotine". The agent has a wide insecticidal spectrum, excellent systemic penetration, and shows high insecticidal activity at a very low dose. The agent is very safe to mammals, birds and aquatic organisms, and has no harm to crops. It can be used for many crops such as rice, fruit trees and vegetables. [0003] However, in the actual proc...

Claims

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Application Information

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IPC IPC(8): A01N51/00A01N47/40A01P7/04
Inventor 张伟曹巧利梁小娟高超
Owner 陕西亿田丰作物科技有限公司
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