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Miticide composition containing spirodiclofen and flufenoxuron

The technology of a composition and spirodiclofen, which is applied in the field of pesticides, can solve the problems of spirodiclofen and flufenuron compounding and application that have not been reported before, and achieve the goal of reducing the amount of application in the field, reducing the amount of application, and widening the control spectrum. Effect

Inactive Publication Date: 2009-04-08
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

At present, no one has reported the compounding and application of spirodiclofen and flufenuron

Method used

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  • Miticide composition containing spirodiclofen and flufenoxuron
  • Miticide composition containing spirodiclofen and flufenoxuron
  • Miticide composition containing spirodiclofen and flufenoxuron

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Example 1: 60% spirodiclofen·flubenzuron wettable powder

[0030] 10g of spirodiclofen, 20g of flubenzuron, 3g of sodium lauryl sulfate, 5g of alkylnaphthalene sulfonate formaldehyde condensate, 8g of white carbon black, and kaolin to make up to 100g.

Embodiment 2

[0031] Example 2: 50% spirodiclofen·flubenzuron wettable powder

[0032] 20g of spirodiclofen, 30g of flubenzuron, 2g of sodium dodecylbenzenesulfonate, 4g of sodium lignosulfonate, 2g of alkylnaphthalenesulfonate formaldehyde condensate, 8g of white carbon black, and kaolin to 100g.

Embodiment 3

[0033] Example 3: 70% spirodiclofen·flubenzuron wettable powder

[0034] 30g of spirodiclofen, 40g of flubenzuron, 4g of sodium lauryl sulfate, 5g of alkylnaphthalene sulfonate formaldehyde condensate, 1g of sodium lignosulfonate, 8g of white carbon black, and kaolin to 100g.

[0035] The above ingredients are mixed, pulverized to a certain fineness with a jet mill, tested and packaged to form spirodiclofen·flubenzuron wettable powder.

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PUM

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Abstract

The invention belongs to the technical field of pesticide, and in particular relates to an acaricidal composition containing spirodiclofen. An effective constituent of the composition consists of the spirodiclofen and flufenoxuron, and the weight ratio of the spirodiclofen and the flufenoxuron is 0.1-10:1. The composition is prepared into wettable powder, water dispersible granules or suspending agents used for preventing and controlling harmful mites on fruit trees, and has the advantages of high drug effect, small dosage and the capability of deferring the harmful mites to have insecticide resistance.

Description

technical field [0001] The invention relates to a compound composition with acaricidal activity, in particular to an acaricidal composition with synergistic effect compounded by spirodiclofen and flufenuron, which belongs to the technical field of pesticides. Background technique [0002] The English name of spirodiclofen: (spirodiclofen), the chemical name is: 3-(2,4 dichlorophenyl)-2-oxo-1-oxo spiro[4.5]dec-3-en-4-yl-2, 2-Dimethylbutyrate, molecular formula: C 21 h 24 C 12 o 4 . Its structural formula is: [0003] [0004] Spirodiclofen is a brand-new, high-efficiency non-systemic foliar treatment acaricide, which has good control effect and excellent long-lasting effect on different types of mites in various crops. The mechanism of action of spirodiclofen is to inhibit the synthesis of fat in harmful mites, and it is effective on various developmental processes of mites (including eggs, larvae, nymphs, etc.) through contact action, especially the contact activity...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/34A01N43/12A01P7/02
Inventor 张少武弥华锋曹巧利张涛
Owner 陕西亿田丰作物科技有限公司
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