Miticide composition containing tebufenpyrad

A composition and technology of fenflunom, applied in the field of composite compositions of fenflunom, tetrafenox, and flufenoxuron, and can solve the report that has not yet found the combination of fenfenib, tetrafenox or flufenoxuron and other problems, to achieve the effect of reducing the amount of drug in the field, reducing labor costs for prevention and control, reducing environmental pollution and pesticide residues

Inactive Publication Date: 2009-07-22
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

[0007] So far, no reports have been found on the compounding of tebufenfen with tetrafenazin or flubenzuron

Method used

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  • Miticide composition containing tebufenpyrad
  • Miticide composition containing tebufenpyrad
  • Miticide composition containing tebufenpyrad

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Example 1: 5% tebufenfen·flubenzuron wettable powder

[0036] Weigh 2% tebufenfen, 3% flufenuron, 3% sodium dodecylbenzene sulfonate, 4% polycarboxylate, 4% sodium lignosulfonate, 8% white carbon black, add kaolin to 100 %, mix the above ingredients, stir evenly in a stirring tank, and mix evenly after passing through a jet mill to make 5% tebufenfen·flubenzuron wettable powder.

[0037] In this embodiment, the weight ratio of tebufenfen and flufenuron can vary from 1:1 to 1:50, and the total weight content of the two is 5%, forming a new embodiment.

[0038] It is also possible to replace flufenuron with tetrafenazine to form a new embodiment.

Embodiment 2

[0039] Example 2: 10% tebufenfen·flubenzuron wettable powder

[0040] Weigh 1% tebufenfen, 9% flufenuron, 3% sodium lauryl sulfate, 6% calcium alkylbenzene sulfonate, 4% polycarboxylate, 8% white carbon black, add kaolin to 100%, Mix the above-mentioned ingredients, stir evenly in a stirring tank, and mix evenly after passing through a jet mill to make 10% tebufenfen·flubenzuron wettable powder.

[0041] In this embodiment, the weight ratio of tebufenfen and flufenuron can vary from 1:1 to 1:50, and the total weight content of the two is 10%, forming a new embodiment.

[0042] It is also possible to replace flufenuron with tetrafenazine to form a new embodiment.

Embodiment 3

[0043] Example 3: 20% tebufenfen·flubenzuron wettable powder

[0044] Weigh 5% tebufenfen, 15% flufenuron, 4% sodium lauryl sulfate, 8% alkylnaphthalene sulfonate formaldehyde condensate, 8% white carbon black, make up to 100% with bentonite, and mix the above formula Mix the materials, stir evenly in a stirring tank, and mix evenly after passing through a jet mill to make 20% tebufenfen·flubenzuron wettable powder.

[0045] In this embodiment, the weight ratio of tebufenfen and flufenuron can vary from 1:1 to 1:50, and the total weight content of the two is 20%, forming a new embodiment.

[0046] It is also possible to replace flufenuron with tetrafenazine to form a new embodiment.

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PUM

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Abstract

The invention discloses a miticide composition, which contains two active components A and B, wherein the active component A is selected from tebufenpyrad, and the active component B is selected from clofentezine or flufenoxuron; the ration of A to B in portion by weight of the active components is between 1:1 and 1:50; and the weight percentage of the active components in the composition is between 1 and 99 percent. The composition has obvious synergism, can be applied to controlling various agricultural mites, particularly has prominent effect on controlling red spider mites, panonychus citri, and tetranychid mites.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and in particular relates to a compounded composition of tebufenfen, tetrafenazin and flufenuron, which is used for preventing and controlling harmful mites on fruit trees. Background technique [0002] Tebufenpyrad, English common name: tebufenpyrad, chemical name: N-(4-tert-butylbenzyl)-4-chloro-3-ethyl-1-methyl-5-pyrazole carboxamide, structural formula is as follows: [0003] [0004] Tebufenpyrad is a fast and efficient new acaricide developed by Japan Mitsubishi Chemical Co., Ltd. in 1987. It has quick-acting and high-efficiency effects on various mites and the whole developmental period of mites, long-lasting effect, low toxicity, and no internal Absorbing, but permeable, is a specific acaricide, an inhibitor of insect mitochondrial respiration, and its mechanism of action is to inhibit electron transfer at the site, not acting on biogenic amines or acetylcholine bodies in insects A...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/34A01N43/56A01N43/713A01P7/02
Inventor 张少武弥华锋曹巧利
Owner 陕西亿田丰作物科技有限公司
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