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Disinsection acaricidal cream and aqueous emulsion containing alpha-cyano-N-benzyl pyrazole acidamide compound

A technology of benzylpyrazole amide and compound, which is applied in the field of insecticidal and acaricidal compositions, and can solve problems such as contact killing

Active Publication Date: 2009-02-11
JIANGSU PESTICIDE RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Hexythiazox has the characteristics of contact killing, penetration, no systemic absorption, ovicide and nymph killing, and is ineffective against adult mites

Method used

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  • Disinsection acaricidal cream and aqueous emulsion containing alpha-cyano-N-benzyl pyrazole acidamide compound
  • Disinsection acaricidal cream and aqueous emulsion containing alpha-cyano-N-benzyl pyrazole acidamide compound
  • Disinsection acaricidal cream and aqueous emulsion containing alpha-cyano-N-benzyl pyrazole acidamide compound

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] Formulation example 1: 20% water emulsion

[0047] 19 parts of JS7119, 1 part of lambda-cyhalothrin, 12 parts of toluene, 6 parts of ethylene oxide-propylene oxide block copolymer, 6 parts of xanthan gum, 8 parts of ethylene glycol / propylene glycol composite antifreeze, 1 part of organic silicon and 47 parts of water are uniformly mixed together to obtain an aqueous emulsion with 20% active ingredient.

Embodiment 2

[0048] Formulation example 2: 24% suspension concentrate

[0049] A slurry composed of 22 parts of JS7119, 2 parts of refined lambda-cyhalothrin, 15 parts of sodium dodecylbenzenesulfonate, 15 parts of ethylene glycol, 1 part of xanthan gum and 45 parts of water was wetted with a ball mill. grinding method to obtain a suspension concentrate with 24% active ingredient.

Embodiment 3

[0050] Formulation Example 3: 30% emulsifiable concentrate

[0051] Put 20 parts of JS7119, 10 parts of bifenthrin, 30 parts of xylene and 25 parts of dimethylformamide in a mixed solvent, then add 15 parts of Tuwen 80 emulsifier, stir and mix evenly to obtain an active ingredient of 30% of cream.

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Abstract

The invention discloses a composite which is used for killing pests and mites, contains alpha-cyano-N-phenmethyl pyrazole amide compounds; the composite takes alpha-cyano-N-phenmethyl pyrazole amide compounds of the formula (I) and pyrethroid compounds as the active ingredients. The composite has the characteristics of killing pests and mites, and synergy to the tetranychus mites.

Description

technical field [0001] The invention belongs to the field of pesticides, in particular to an insecticidal and acaricidal composition containing α-cyano-N-benzylpyrazole amide compounds and pyrethroid compounds. Background technique [0002] 1. Demand for acaricides in crop protection [0003] Plant parasitic mites such as Tetranychidae, Nematidae and Dust Acaridae are widely distributed all over the world and are one of the important pests of crops such as fruit trees, tea, cotton, vegetables, cereals and flowers. The way of its harm is to prick and suck the plant juice, damage the plant body and hinder photosynthesis, resulting in a reduction in yield and quality. For this reason, acaricides must be used. At the same time, due to the frequent occurrence of mites, when the environmental conditions are suitable, there will be more than 20 generations a year, and the generation overlap is serious. The frequency of use of acaricides is high, and the pressure of the agents is h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/56A01N53/00A01P7/00
Inventor 倪珏萍马海军施娟娟郭丽琴曾霞马亚芳冯红梅
Owner JIANGSU PESTICIDE RES INST
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