Spinosad and guadipyr compound insecticidal composition and preparation and application thereof

A technology of insecticidal composition and pentaclofen, which is applied in the direction of insecticide, application, biocide, etc., can solve the problems of high harm, achieve low cost, good control effect, and delay the effect of resistance speed

Active Publication Date: 2016-03-16
HEFEI XINGYU CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Many aphids, leafhoppers, thrips, planthoppers, etc. are the main vectors of spreading plant diseases, so they are extremely harmful

Method used

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  • Spinosad and guadipyr compound insecticidal composition and preparation and application thereof
  • Spinosad and guadipyr compound insecticidal composition and preparation and application thereof
  • Spinosad and guadipyr compound insecticidal composition and preparation and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] 6.2% Spinosad · Pentiracloguanid Suspension Concentrate

[0040] Spinosad 0.2%, pentaclofen 6%, pull open powder 3%, calcium lignosulfonate 5%, propylene glycol 2%, ethylene glycol 2%, sodium carboxymethyl cellulose 4%, deionized water Make up 100%. The above raw materials were mixed according to the conventional method for preparing a suspension to prepare a 6.2% spinosyn-pentetamiclon suspension.

Embodiment 2

[0042] 10.5% Spinosad·Pentacloguanidine Suspension Concentrate

[0043] Spinosad 0.5%, pentaclove 10%, pull open powder 4%, calcium lignosulfonate 6%, propylene glycol 2%, ethylene glycol 2%, sodium carboxymethyl cellulose 4%, deionized water Make up 100%. The above raw materials were mixed according to the conventional method for preparing a suspension to prepare a 10.5% spinosyn-pentetamiclon suspension.

Embodiment 3

[0045] 11% Spinosad · Penetamiguanidine Dispersible Oil Suspension Concentrate

[0046] Spinosad 1%, pentaclofen 10%, alkylphenol polyoxyethylene ether 12%, alkylphenol polyoxyethylene phosphate 6%, organoclay bentonite 1.5%, and methyl oleate make up 100%. The above raw materials were mixed according to the conventional method for preparing a suspension to prepare a 11% spinosyn-pentetamiclon suspension.

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PUM

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Abstract

The present invention provides a compound insecticidal composition comprising spinosad and guadipyr. The spinosad and the guadipyr as active ingredients in the insecticidal composition are different in mechanism of action, and have complementary and synergistic effects by compounding, the insecticidal composition after the compounding has a higher effective activity, can effectively prevent production of resistance of pests or delay the resistance speed, shows good complementary and synergistic effects, has a control effect significantly higher than that of a single dose, is less in materials, and is an insecticidal composition with low cost and good control effect.

Description

technical field [0001] The invention relates to the field of pesticide preparations, in particular to a spinosad and pentametagidine compound insecticidal composition, preparation and application thereof. Background technique [0002] Piercing-sucking mouthparts refer to some pests with piercing-sucking or file-sucking mouthparts, belonging to Homoptera, Hemiptera, Thysanoptera and Diptera, etc., mainly including leafhoppers, aphids Cicadas, cicadas, whiteflies, scales, stinkbugs, thrips, and gall midges, etc. These pests use the juice of plants as their food, and constantly carry out "blood-sucking and marrow extraction" to extract plant nutrients. . There is no obvious damage on the plant surface after eating, but spots or deformities of various colors often appear on the leaves, such as shrunken and curled leaves, galls and insect tumors formed on leaves, stems and roots. After the piercing-sucking mouthparts pest occurs, the damaged leaves turn from green to yellow and...

Claims

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Application Information

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IPC IPC(8): A01N51/00A01N43/22A01P7/04
CPCA01N43/22A01N51/00A01N2300/00
Inventor 徐庆庆何普泉王龙江文李绪兵朱莉邵广锁
Owner HEFEI XINGYU CHEM
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