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Insecticidal composition containing afidopyropen and fenoxycarb

A technology of insecticidal composition and diproteril, which is applied in the direction of insecticide, biocide, animal repellent, etc., can solve the problems of unfavorable agricultural sustainable development, increased use of pesticides, environmental pollution, etc., and achieve delay Pest resistance, improvement of use effect, and effect of reducing residual amount

Inactive Publication Date: 2019-07-09
江西正邦作物保护股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, crop diseases and insect pests break out year after year, and prevention and control are becoming more and more difficult. The use of pesticides is increasing year by year, and problems such as pesticide residues and environmental pollution are becoming more and more serious, which is not conducive to the sustainable development of agriculture.

Method used

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  • Insecticidal composition containing afidopyropen and fenoxycarb
  • Insecticidal composition containing afidopyropen and fenoxycarb
  • Insecticidal composition containing afidopyropen and fenoxycarb

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1、10

[0031] Formulation example 1, 10% dipropacyclopyrene · fenoxycarb emulsifiable concentrate preparation

[0032] Formula: Dipropetal pyripril technical (diluted) 8%, fenoxycarb technical (diluted) 2%, benzyldimethylphenol polyoxyethylene ether 10%, sodium dodecylbenzene sulfonate 5% %, heavy aromatic solvent oil is supplemented to 100%, and the above substances are all percentages by weight.

[0033] After weighing each component according to the proportion, after mixing, stirring, processing and filtering, a 3% dipropacyclotran-fenoxycarb emulsifiable concentrate preparation can be obtained.

[0034] Formulation Example 2, 10% Dipropacyclopyrene-Fenoxycarb Suspension Concentrate

[0035] Formula: 8% of dipropacyclopyrene original drug (folded) 2%, fenoxycarb original drug (folded) 2%, polycarboxylate 2%, alkyl polyoxyethylene ether phosphate salt 2%, block poly Oxygen polyether 1%, ethylene glycol 3%, xanthan gum 0.3%, preservative sodium benzoate 0.5%, deionized water added...

Embodiment 6、20

[0046] Formulation example 6, 20% dipropacyclopyrene · fenoxycarb emulsifiable oil

[0047]Formula: 15% of the original drug of dipropacyclopyrene (100%), 5% of the original drug of fenoxycarb (100%), 8% of calcium dodecylbenzenesulfonate, 6% of phenylethylphenol polyoxyethylene ether, Xylene makes up 100%, and the above substances are all percentages by weight.

[0048] After weighing each component according to the proportion, put all the raw materials into the mixing kettle according to the conventional method for preparing emulsifiable concentrate, and mix them to prepare 20% dipropacyclopyrene·fenoxycarb emulsifiable concentrate.

Embodiment 7、30

[0049] Formulation Example 7, 30% Dipropacyclopyrene·Fenoxycarb WP

[0050] Formula: Dipropetal pyripril technical (diluted) 18%, fenoxycarb technical (diluted) 12%, alkylphenol polyoxyethylene ether 3%, sodium lauryl sulfate 4%, white carbon black 10%, adding kaolin to make up to 100%, and the above substances are all percentages by weight.

[0051] After weighing each component according to the proportion, all the raw materials are mixed and pulverized to prepare 30% adipropyrene-fenoxycarb wettable powder.

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PUM

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Abstract

The invention discloses an insecticidal composition containing afidopyropen and fenoxycarb. The effective components of the insecticidal composition are afidopyropen (A) and fenoxycarb (B), and the balance is an auxiliary agent which is allowed to be used in a pesticide preparation, wherein the weight part ratio of the afidopyropen (A) to the fenoxycarb (B) is 40:1-1:40, and the weight sum of theafidopyropen (A) and the fenoxycarb (B) accounts for 2-80% of the total weight of the insecticidal composition. The insecticidal composition is used for pest control of crops. The composition disclosed by the invention has a remarkable synergistic effect, and fast-acting performance and persistence are superior to fast-acting performance and persistence of a single agent, so that the usage amountand frequency of the afidopyropen and the fenoxycarb can be reduced, environmental pollution is reduced, and generation of pesticide resistance of pests is delayed.

Description

technical field [0001] The invention belongs to the technical field of pesticides and insecticides, and in particular relates to an insecticidal composition containing dipropacyclofen and fenoxycarb, and its application to the control of piercing-sucking pests such as aphids and whiteflies on crops. Background technique [0002] Afidopyropen (common English name: afidopyropen; trade name: ); CAS accession number: 915972-17-7; Molecular formula: C 33 h 39 NO 9 ; Relative molecular mass: 593.7; Development code: ME5343. Dipropyrene is found in biological fermentation products and is a pyropenes compound. It is a new structure and a new mechanism of action for the prevention and control of piercing-sucking mouthparts jointly developed by Japan’s Meiji Pharmaceutical and Japan’s Kitasato Research Institute. Insecticides have the characteristics of fast onset, high efficiency and broad spectrum. Dipropacyclopyrene can quickly inhibit insect feeding and effectively reduce vi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N53/04A01N47/12A01P7/04
CPCA01N47/12A01N53/00
Inventor 王玉王祥黄加诚谢远芳程凡贵
Owner 江西正邦作物保护股份有限公司
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