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Sterilization insecticidal combination containing brassinolide

An insecticidal composition, brassinolide technology, applied in the direction of insecticides, fungicides, biocides, etc., can solve the problems of increased pesticide usage, single action field, and many residues, and reduce the number of repeated uses , low residue, and remarkable control effect

Active Publication Date: 2014-03-26
江门市大光明农化新会有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] If a single insecticide or fungicide is used for a long time, pests or germs will easily develop resistance, which will increase the amount of pesticides used, resulting in adverse consequences such as high toxicity, large dosage, large residues, and poor efficacy, and the field of action is relatively single

Method used

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  • Sterilization insecticidal combination containing brassinolide
  • Sterilization insecticidal combination containing brassinolide
  • Sterilization insecticidal combination containing brassinolide

Examples

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Effect test

Embodiment 1

[0042] Example 1: Mix 15 parts of imicyafos, 0.1 part of brassinolide, 8 parts of lignosulfonate, 12 parts of sodium lauryl sulfate and 65 parts of diatomaceous earth, stir evenly in a stirring tank, and pulverize by airflow Mix evenly after machine, promptly make the wettable powder of insecticidal composition of the present invention.

Embodiment 2

[0043] Example 2: Mix 10 parts of imicyafos, 0.5 part of brassinolide, 12 parts of alkylphenol polyoxyethylene ether, 8 parts of oxyethylene tristyrene phenyl phosphate and 70 parts of bentonite, and stir evenly in a stirring tank. After passing through the jet mill and mixing uniformly, the wettable powder of the insecticidal composition of the present invention can be obtained.

Embodiment 3

[0044] Embodiment 3: Mix 25 parts of imicyafos, 0.01 part of brassinolide, 8 parts of dispersant, 12 parts of wetting agent and 55 parts of filler, stir evenly in a stirring tank, and mix evenly after passing through a jet mill, and then prepare Obtain the wettable powder of the insecticidal composition of the present invention.

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Abstract

The invention relates to a sterilization insecticidal combination containing brassinolide. The effective ingredients of the sterilization insecticidal combination are obtained through blending Imicyafos and the brassinolide, the weight part ratio of the two effective ingredients is (1-50):(0.001-10) and is preferably (3-25):(0.001-3), the weight part content of the effective ingredients in the sterilization insecticidal combination is 1 percent to 50 percent and is preferably 5 percent to 30 percent, the rest is acceptable auxiliary ingredients permitted to be used in pesticides, and the sterilization insecticidal combination can be prepared into wettable powder, suspending agents, microemulsion, aqueous emulsion and water dispersible granules by the existing method. The sterilization insecticidal combination is mainly used for preventing and treating crop diseases and insect pests of grain, cotton, oil, fruit, vegetables and flowers.

Description

technical field [0001] The invention relates to the technical field of pesticide compounding, in particular to a dual compound insecticidal and fungicidal composition containing the pesticide Imicyafos and brassinolide as active ingredients. Background technique [0002] Imicyafos (AKD-3088) is a cyanamide heterocyclic organic compound, which is composed of asymmetric organophosphorus and cyanoimidazolidine of nicotinic insecticides, and can be used for radish, carrot, strawberry, eggplant, tomato , cucumber, melon, watermelon, sweet potato and potato and other crops, its chemical structure is: [0003] [0004] Brassinolide, the chemical name is 2α, 3α, 22s, 23s-tetrahydroxy-24R-ethyl-β-homo-7-oxa-5α-cholestan-6-one, which has been successfully developed The first sterol compound for plant growth regulation can be isolated from dozens of species of brassinolide, and can also be artificially synthesized by chemical methods. Its chemical structure is: [0005] [0006...

Claims

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Application Information

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IPC IPC(8): A01N57/32A01P7/04A01P3/00A01P21/00A01P5/00A01P7/02A01N43/22
Inventor 孙蒙蒙
Owner 江门市大光明农化新会有限公司
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