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Acaricides composition containing benzamide as effective ingredient

An active ingredient, the technology of flufenuron, which is applied in the field of pesticide acaricide application, can solve the problems of high cost and long development cycle, and achieve the effects of reduced toxicity, quick effect and reduced production cost

Inactive Publication Date: 2009-03-11
张少武
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] In the control of resistant insect pests, one way is to introduce new ingredients that have no alternate resistance to existing varieties, but the development of new active ingredients has the disadvantages of high cost and long development cycle

Method used

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  • Acaricides composition containing benzamide as effective ingredient
  • Acaricides composition containing benzamide as effective ingredient

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Example 1: 10% Flufenuron-Fenpropathrin Emulsion in Water

[0018] Add 5g of flufenuron, 5g of fenpropathrin, 5g of xylene, 15g of polyoxyethylene alkyl arylphenol, 0.5g of xanthan gum, 5g of ethylene glycol, 0.1g of silicone, add water to 100g, mix and stir at high speed 10% diflufenuron·fenpropathrin water emulsion was sprayed according to 2000 times dilution, and the efficacy was investigated in 3 days and 5 days respectively, and the control effects were 74.58% and 84.47% respectively.

Embodiment 2

[0019] Example 2: 20% Flufenuron-Fenpropathrin Emulsion in Water

[0020] Add 10g of flufenuron, 10g of fenpropathrin, 5g of xylene, 15g of polyoxyethylene alkyl arylphenol, 0.5g of xanthan gum, 5g of ethylene glycol, 0.1g of silicone, add water to 100g, mix and stir at high speed 20% fenflufenuron·fenpropathrin water emulsion was sprayed at 2000 times, and the efficacy was investigated in 3 days and 5 days respectively, and the control effects were 82.14% and 91.25% respectively.

Embodiment 3

[0021] Example 3: 10% Flufenuron-Fenzafen Emulsion in Water

[0022] Add 5g of flufenuron, 5g of pyraclofen, 10g of xylene, 15g of polyoxyethylene alkyl arylphenol, 0.5g of xanthan gum, 5g of ethylene glycol, and 0.1g of silicone, add water to 100g, mix and stir at high speed to make 10 % Flufenuron · Fenfenpyroximate aqueous emulsion was sprayed according to 2000 times, and the efficacy was investigated in 3 days and 5 days respectively, and the control effects were 73.25% and 81.91% respectively.

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Abstract

The invention discloses an acaricide composite comprising flucycloxuron of an effective component, and the composite comprises an active component A and an active component B, wherein the effective component of the active component A is the flucycloxuron, the active component B is one of fenpyroximate, fenisobromolate or fenpropathrin, and the weight percentage of the active component A and the active component B is 80: 1-1: 80. The acaricide composite is a binary acaricide composite, which has great control effect on red spiders of fruit trees.

Description

technical field [0001] The present invention relates to the application field of pesticide acaricides, which is an acaricide composition containing the active ingredient of flufenuron, characterized in that the acaricide composition includes active component A and active component B , wherein the active ingredient of the active ingredient A is flufenuron, and the active ingredient B includes one of pyraclofen, bromofen and fenpropathrin. technical background [0002] As one of the most important and difficult pests to control on fruit trees, red spider mites occur for several generations every year. From eggs, larvae, nymphs, and adults, the losses to farmers are more than 100 million yuan every year. Due to the limited drug use technology of early farmers and the relatively simple pesticides for controlling spider mites, it is difficult to control spider mites at present, and drug resistance is also increasing year by year. [0003] Flufenuron, 1-(a-(4-chloro-a-cyclopropyl...

Claims

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Application Information

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IPC IPC(8): A01N47/34A01N43/56A01N37/36A01N53/08A01P7/02
Inventor 张少武
Owner 张少武
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