Sterilization composition with propamidine and carvacrol

A technology of propaneamidine and carvacrol, which is applied in the synergistic pesticide composition and its application field, can solve the problems that the synergistic combination has not been reported, and achieve the effects of reducing the amount of pesticide usage, reducing pollution, and reducing control costs

Inactive Publication Date: 2019-10-29
刘西芳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0009] The synergistic combination of prop

Method used

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  • Sterilization composition with propamidine and carvacrol
  • Sterilization composition with propamidine and carvacrol
  • Sterilization composition with propamidine and carvacrol

Examples

Experimental program
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Example

[0054] Formulation example

[0055] 2% propane amidine 1% carvacrol solution

[0056] Mix 2% propane amidine, 1% carvacrol, 2% glycerol, 3% isopropanol, 3% sodium lignosulfonate and shake it, then add deionized water to make up to 100%, and mix the above ingredients evenly Then, it is placed in a container and cut with a shearing machine at 3000 revolutions per minute for 5 minutes to obtain a 2% propane amidine 1% carvacrol solution.

[0057] 2% propane amidine 1% carvacrol microemulsion

[0058] Take 2% propane amidine, 1% carvacrol, 2% ethyl acetate, 2% fatty alcohol polyoxyethylene ether, 2% sodium lignosulfonate, 3% EO-PO block polymer, mix and shake, then Add deionized water to make up to 100%, mix the above ingredients evenly, place them in a container and cut with a shearing machine at 6000 revolutions per minute for 30 minutes to prepare a 2% propane amidine 1% carvacrol microemulsion.

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PUM

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Abstract

The invention discloses a sterilization composition with propamidine and carvacrol. The sterilization composition comprises common aids, propamidine and carvacrol, wherein the mass ratio of the propamidine to the carvacrol is (6:1)-(1:3), and preferably (4:1)-(2:1). After being compounded according to a certain ratio, the propamidine and the carvacrol take synergetic effects into play to improve indoor activity of pathogen fungi and increase oilseed rape root systems, and are applicable to prevention and treatment on crop diseases caused by the pathogen fungi and development of oilseed rape root systems. The composition can also comprise aids, the weight of active components accounts for 0.1-20% of the total weight of the composition, and the balance is pesticide aids.

Description

technical field [0001] The invention belongs to the field of synergistic pesticide compositions and applications thereof, in particular to a pesticide composition containing active ingredients propaneamidine and carvacrol. [0002] technical background [0003] Propanamidine, chemical name 1,3-bis(4-amidinophenoxy)propane, belongs to aromatic diamidine compounds. Propanamidine is a systemic fungicide, which can be absorbed, distributed and metabolized in plants, and has protective and therapeutic effects. It is mainly used to prevent and control botrytis cinerea caused by botrytis. [0004] Carvacrol, English common name carvacrol, chemical name: 2-methyl-5-isopropylphenol. Carvacrol is a plant extract, which has a good control effect on botrytis cinerea caused by botrytis pathogens and is environmentally friendly. [0005] Tomato gray mold is caused by Botrytis cinerea infection. Botrytis cinerea is a serious and common disease on tomato, which occurs in all vegetable are...

Claims

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Application Information

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IPC IPC(8): A01N37/52A01N31/08A01P3/00A01P21/00
CPCA01N31/08A01N37/52
Inventor 刘西芳
Owner 刘西芳
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