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Insecticidal composition and its preparation and application

An insecticidal composition and technology for insecticides, applied in the directions of insecticides, applications, biocides, etc., can solve problems such as unsatisfactory insecticidal effects, achieve improved insecticidal effects, delay insect resistance, and significantly improve synergistic effect

Active Publication Date: 2012-01-11
HEFEI XINGYU CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, chlorantraniliprole is ineffective against other types of pests such as piercing-sucking mouthparts pests (rice planthopper, aphids, etc.), and when crops are infested, multiple pests often occur at the same time, wherein Lepidoptera pests and thorns The most common infestation is caused by sucking mouthparts pests
Although Pentaclofen can control the pests caused by Lepidoptera pests and piercing-sucking mouthparts pests at the same time, its insecticidal effect is still unsatisfactory

Method used

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  • Insecticidal composition and its preparation and application
  • Insecticidal composition and its preparation and application
  • Insecticidal composition and its preparation and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Example 1: 31% pentaclofen·chlorantraniliprole water dispersible granules

[0024] Pentaclofen 1%, Chlorantraniliprole 30%, Sodium Carboxymethylcellulose 4%, Sodium Lauryl Sulfate 10%, Sodium Lignocellulose 11%, Gelatin 0.5%, Soluble Starch 1.5%, Kaolin makes up 100%. The above raw materials are fully mixed according to the conventional method for preparing water-dispersible granules, and pulverized to a certain fineness to obtain 31% pentametamiclon·chlorantraniliprole water-dispersible granules.

Embodiment 2

[0025] Example 2: 21% Pentetamiclon·Chlorantraniliprole Water Dispersible Granules

[0026] Pentaclofen 1%, Chlorantraniliprole 20%, Carboxymethylcellulose Sodium 8%, Sodium Lauryl Sulfate 10%, Lignocellulose Sodium 8%, Kaolin Clay Supplement 100%. The above raw materials are fully mixed according to the conventional method for preparing water-dispersible granules, and crushed to a certain fineness to obtain 21% pentametamiclon·chlorantraniliprole water-dispersible granules.

Embodiment 3

[0027] Example 3: 6.6% Pentamiguanidine Chlorantraniliprole Suspension Concentrate

[0028] Pentametamiguanidine 0.6%, Chlorantraniliprole 6%, NNO 8%, Nongru 600# 18%, Ethanol 6%, Bentonite 6%, Silicone defoamer 0.5%, deionized water to make up 100%. The above raw materials are uniformly mixed according to the conventional method of preparing a suspension to obtain a 6.6% pentametamiguanil·chlorantraniliprole suspension.

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Abstract

The invention relates to the field of pesticide preparations, and discloses an insecticidal composition which is composed of Guadipyr and chlorantraniliprole. The invention also discloses a pesticide, which is composed of the insecticidal composition and auxiliary materials acceptable in pesticide preparation, wherein the insecticidal composition accounts for 1-85 wt% of the pesticide. The insecticidal effect of the insecticidal composition and its preparation is remarkably raised, and the preparation has an obvious synergy effect, can be used to simultaneously control lepidopteran pests and insect pests with piercing sucking mouthparts, can delay the generation of insects' drug resistance, and can be widely applied in agricultural field.

Description

technical field [0001] The invention relates to the field of pesticide preparations, in particular to an insecticidal composition and its preparation and application. Background technique [0002] Lepidoptera is the second largest order in the class Insecta, including various butterflies and moths, most of which are pests. Lepidoptera pests are extremely harmful to crops, and almost every crop will be harmed by one or two kinds of Lepidoptera pests. my country's crops are seriously lost every year due to lepidopteran pests, so most of the farmland generally uses insecticides to control lepidopteran pests. [0003] At present, the domestic insecticide commonly used to control Lepidoptera pests is DuPont Kangkuan, the active ingredient is chlorantraniliprole, and the chemical name is 3-bromo-N-[4-chloro-2-methyl-6-[ (methylcarbamoyl)phenyl]-1-(3-chloropyridin-2-yl)-1H-pyrazole-5-carboxamide. Chlorantraniliprole is an o-formamidobenzamide insecticide. The insecticidal mechan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/44A01N43/56A01P7/04
Inventor 何普泉赵国霞
Owner HEFEI XINGYU CHEM
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