Unlock instant, AI-driven research and patent intelligence for your innovation.

Use of indomethacin in the preparation of fungicides for preventing and treating plant diseases caused by plant pathogenic bacteria

A plant pathogenic bacteria, indomethacin technology, applied in the field of bactericidal active compounds, can solve the problems of indomethacin inhibition reports and other issues, achieve broad research and market application prospects, high residue, high quality assurance effect

Active Publication Date: 2017-11-07
QINGDAO AGRI UNIV
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] At present, there is no report on the inhibitory effect of indomethacin on agricultural pathogenic bacteria at home and abroad.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Use of indomethacin in the preparation of fungicides for preventing and treating plant diseases caused by plant pathogenic bacteria
  • Use of indomethacin in the preparation of fungicides for preventing and treating plant diseases caused by plant pathogenic bacteria
  • Use of indomethacin in the preparation of fungicides for preventing and treating plant diseases caused by plant pathogenic bacteria

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] 1. Experimental materials

[0043] Indomethacin was purchased from Sigma as a finished product. Weigh 4.30 g of indomethacin into 50 ml of dimethyl sulfoxide to prepare a 240 mM mother solution, filter and sterilize and store at 4°C until use.

[0044] The phytopathogenic bacteria used in this experiment were strains stored at 4°C in the laboratory, and the medium used was potato medium (PDA for short).

[0045] PDA medium formula: potato (peeled) 200g, glucose 20g, agar 15g, tap water 1000ml, natural pH.

[0046]Preparation method: wash and peel the potatoes, weigh 200g, cut into small pieces, add water and boil until rotten (boil for 20-30 minutes, it can be pierced by a glass rod), filter it into a beaker with eight layers of gauze, add 15-20g of agar, add 20g of glucose, stir evenly, fully dissolve and then cool down to make up water to 1000ml, after subpackaging, sterilize at 121°C for 20 minutes, cool down and set aside.

[0047] 2. Experimental method

[0048...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides application of indometacin in preparation of a fungicide for treating plant diseases caused by plant pathogenic fungi.It is proved through indoor toxicity measurement that indometacin has good inhibitory activity on the plant pathogenic fungi.When indometacin serves as the fungicide, indometacin has the advantages of being efficient and low in toxicity and can meet the requirement of plant disease chemical control.At present, due to the fact that a large number of fungicides are used, fungicide resistance of the pathogenic fungi is enhanced, and traditional fungicides are large in pollution to the environment and high in residue and directly threaten food safety of human beings.Indometacin is a small molecule compound which is degradable, free of pollution and friendly to the environment and is poor in fungicide resistance and safe to non-target organisms and human and livestock, the high quality of agricultural products and fruits and vegetables can be guaranteed, the sustainable development requirement is met, and research and market application prospects of indometacin are wide.

Description

technical field [0001] The present invention relates to compounds with fungicidal activity, in particular to the use of indomethacin in the preparation of fungicides for preventing and treating plant diseases caused by plant pathogenic bacteria. Background technique [0002] In the new century, mankind is facing more challenges and crises, among which problems such as population growth, resource shortage, environmental pollution, ecological damage and frequent natural disasters are becoming more and more prominent, which seriously hinder the sustainable development of agriculture, and agricultural production is therefore burdened. Unprecedented pressure. According to the estimates of the Food and Agriculture Organization of the United Nations, the annual loss of grain and cotton production in the world is more than 10% due to diseases. Plant diseases can not only reduce the yield of crops, but also seriously threaten the quality and safety of agricultural products and their...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): A01N43/38A01P3/00
CPCA01N43/38
Inventor 梁文星郑邦贤王光远宋丽敏
Owner QINGDAO AGRI UNIV