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Insecticidal composition containing flupyradifurone and carbamate insecticides and application thereof

A technology of carbamates and insecticidal compositions, applied in the direction of insecticides, applications, biocides, etc., to achieve improved knockdown and lethal effects, and good control effects

Inactive Publication Date: 2021-03-23
江苏功成生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Pyrethroids are currently the most important class of insecticides used to control sanitary pests in the world, but they have been used in large quantities for a long time, and sanitary pests have developed resistance to them to varying degrees

Method used

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  • Insecticidal composition containing flupyradifurone and carbamate insecticides and application thereof
  • Insecticidal composition containing flupyradifurone and carbamate insecticides and application thereof
  • Insecticidal composition containing flupyradifurone and carbamate insecticides and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Formulation Example 1: 12% Flupyrfurone-Xiaxifen WP (1:5)

[0023] Fluoropyrfurone 2.0g, chlorofluthrin 10.0g, detergent LS 3.0g, naphthalenesulfonate formaldehyde condensate 7.0g, lignosulfonate 3.0g, citric acid 0.3g, white carbon black 8.0 g, make up to 100g of kaolin, and prepare the wettable powder preparation Example 1 after jet milling.

Embodiment 2

[0024] Formulation example 2: 12% flurpirfurone-difencarb suspension (5:1)

[0025] Adsorb 10.0 g of flupyrfurone with 3.0 g of white carbon black, 2.0 g of dicarbacarb, 1.0 g of fatty alcohol polyoxyethylene ether, 2.0 g of polycarboxylate, 2.0 g of block polyether emulsifier, 0.3 xanthan gum g, 5.0 g of ethylene glycol, and 0.5 g of potassium sorbate were mixed and ground to prepare Example 2 of the suspension formulation.

Embodiment 3

[0026] Formulation example 3: 12% flupirfurone-propoxur emulsifiable concentrate (1:1)

[0027] Flupyrfuranone 6g, propoxur 6g, auxiliary materials are methyl oleate 30g, calcium dodecylbenzenesulfonate 5g, castor oil polyoxyethylene ether 10g, and tasteless kerosene supplemented to prepare EC Comparative Example 3.

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PUM

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Abstract

The invention relates to a hygienic insecticidal composition containing flupyradifurone and carbamate insecticides and application thereof. The composition contains flupyradifurone and carbamate, andthe weight ratio of flupyradifurone to carbamate is 1: 99 to 99: 1. The carbamate is propoxur, bendiocarb or metoxadiazone. Compared with a single agent, the composition has an unexpected toxicity synergistic effect, the insecticidal effect is improved, and the composition is especially suitable for sanitary pests which generate resistance to pyrethroid.

Description

technical field [0001] The invention relates to the field of hygienic insecticides, in particular to an insecticidal composition containing flurpirfurone and carbamate insecticides and its application. [0002] technical background [0003] Flupyradifurone (Flupyradifurone, CAS No. 951659-40-8) is a compound developed by Bayer. It is a nicotinic acetylcholine receptor agonist. IRAC classifies it as a 4D group. It is the only compound in this group. Alkalis and other insecticides have no cross-resistance and can be used for resistance management of pests. Compared with other neonicotinoid insecticides, such as imidacloprid and clothianidin, flurpirfurone has the advantage of being safe for bees. At present, the research and application of flupyrfurone mainly focus on the control of field piercing-sucking pests, such as whitefly, aphids, citrus psyllids, thrips, etc., but there are very few researches and applications in the field of sanitary pests. [0004] Propoxur (CAS No....

Claims

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Application Information

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IPC IPC(8): A01N43/40A01N43/824A01N47/18A01N47/22A01P7/04
CPCA01N43/40A01N43/82A01N47/18A01N47/22
Inventor 黄昌建潘利东
Owner 江苏功成生物科技有限公司
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