Insecticidal composition containing 1,2-dibenzoyl-1-tert-butylhydrazine

An insecticidal composition and a technology for inhibiting hydrazine are applied in the field of insecticidal compositions containing hydrazine, which can solve problems such as poor quick-acting properties, and achieve the effects of improving drug efficacy, improving drug efficacy and reducing pollution.

Inactive Publication Date: 2017-02-08
屈德顺
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the drug is less effective

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1、50

[0015] Example 1, 50.0% hydrazine and 2,5-dithiophene-2-ethynylthiophene mixed pesticide preparation

[0016] Hydrazine 40.0, 2,5-dithiophene-2-ethynylthiophene 10.0, propanol 8.0, cyclohexanone 6.0, polyethyl acetate 5.0, gelatin 5.0, clay 8.0, diatomaceous earth 18.0; After the filler and the solvent are mixed, the active ingredients of the pesticide are added under stirring at room temperature to form a paste liquid and then filled into cans.

Embodiment 2、30

[0017] Example 2, 30.0% hydrazine and 2,5-dithiophene-2-ethynylthiophene mixed pesticide preparation

[0018] Hydrazine 25, 2,5-dithiophene-2-ethynylthiophene 5, isobutanol 6.0, dimethylformamide 8.0, 2-pyrrolidone 2.0, polyethylene glycol 10.0, light calcium carbonate 30.0, sawdust powder 14.0; After mixing the binder, filler and solvent, add the active ingredients of the pesticide under stirring at room temperature to form a paste liquid and put it in a can.

Embodiment 3、20

[0019] Example 3, 20.0% hydrazine and 2,5-dithiophene-2-ethynylthiophene mixed pesticide preparation

[0020] Hydrazine 10.0, 2,5-dithiophene-2-ethynylthiophene 10.0, 2-pyrrolidone 4.0, butanol 4.0, methyl ethyl ketone 6.0, dextrin 0.2, polyvinyl acetate 5.0, coumarone resin 5.0, kaolin 55.8; After mixing the binder, the filler and the solvent, adding the active ingredients of the pesticide under normal temperature stirring, forming a paste liquid and filling it into a can.

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PUM

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Abstract

An insecticidal composition containing 1,2-dibenzoyl-1-tert-butylhydrazine comprises effective active ingredients of 1,2-dibenzoyl-1-tert-butylhydrazine and 2,5-dithiophene-2-ethynyl thiophene, wherein the weight ratio of 1,2-dibenzoyl-1-tert-butylhydrazine to 2,5-dithiophene-2-ethynyl thiophene is 1:1-30:1. Through rational mixing of 1,2-dibenzoyl-1-tert-butylhydrazine and 2,5-dithiophene-2-ethynyl thiophene, an insecticidal spectrum is expanded, the pharmacological function is improved, the dosage is reduced, the pollution to the environment is alleviated, and the insecticidal composition is safe and efficient.

Description

technical field [0001] The invention relates to a pesticide preparation, in particular to an insecticidal composition containing hydrazine. Background technique [0002] Feed-inhibiting hydrazine is an insect growth regulator, which can inhibit feeding, accelerate molting and reduce oviposition to larvae of Lepidoptera, Coleoptera and Diptera. Stomach toxicity is the main effect on pests, and it will take effect 2-3 days after application. Borer and rice armyworm are also very effective. But the quick-acting effect of this drug is slightly poor. Therefore, a new pesticide formulation is required. Contents of the invention [0003] The object of the present invention is to provide an insecticidal composition containing hydrazine, through rational mixing between hydrazine and 2,5-dithiophene-2-ethynylthiophene, to expand the insecticidal spectrum and improve drug efficacy , reduce the amount of medication, reduce environmental pollution, safe and efficient. [0004] The...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/10A01P7/04A01N37/28
Inventor 屈德顺
Owner 屈德顺
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