Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Bactericidal composition for tomato disease control and application thereof

A technology of disease control and composition, applied in the field of pesticides, can solve the problems of undisclosed use of polyoxin and perillaldehyde in combination, and achieve the effect of reducing the dosage and slowing down drug resistance

Pending Publication Date: 2022-07-15
HUAINAN INST OF AGRI SCI
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In the prior art, there is no relevant report on the use of perillaldehyde for tomato gray mold, and there is no relevant report on the combined use of polyoxin and perillaldehyde

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
  • Bactericidal composition for tomato disease control and application thereof
  • Bactericidal composition for tomato disease control and application thereof
  • Bactericidal composition for tomato disease control and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Example 1 Indoor virulence determination of polyamycin and perillaldehyde to tomato botrytis cinerea

[0016] Test bacteria: tomato gray mold bacteria, collected in the field and isolated and preserved for future use.

[0017] Test method: The mycelium growth rate method was used for determination. On the basis of the pre-experiment, 5 different gradient concentrations of drug-containing medium were prepared, and controls were set. The bacteria cake with a diameter of 5 mm of Botrytis cinerea tomato was inoculated into the center of the drug-containing medium for 5 days, and repeated 4 times. The colony diameter of each treatment was determined by the cross method, and the inhibition rate was calculated.

[0018] Inhibition rate = (colony diameter of control group - colony diameter of treatment group) / colony diameter of control group × 100%; the diameters in the formula are all growth diameters.

[0019] Evaluation method: According to the Sun Yunpei method, the co...

Embodiment 2

[0023] Example 2 Determination of Field Control Efficacy of Polyamycin and Perillaldehyde on Tomato Botrytis

[0024] Test crop disease: tomato botrytis;

[0025] Test drug:

[0026] 11% Multi-Purple WP, containing the following components by weight:

[0027] Polyamycin 10%, perillaldehyde 1%, sodium lauryl sulfate 4%, sodium lignosulfonate 4%, silica 4%, kaolin clay supplement.

[0028] 12% Multi-Purple WP, containing the following components by weight:

[0029] Polyamycin 10%, perillaldehyde 2%, sodium lauryl sulfate 5%, sodium lignosulfonate 2%, silica 3%, kaolin clay supplement.

[0030] 10% Multi-Purple WP, including the following components by weight:

[0031] Polyamycin 5%, perillaldehyde 5%, sodium lauryl sulfate 6%, sodium lignosulfonate 3%, silica 2%, kaolin clay supplement.

[0032] Test method: refer to (Zhang Haikuan, "Field Efficacy Test of Kasugamycin and Polyantimycin on Tomato Botrytis Cinerea", Pesticide Science and Management) according to the group and...

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 a bactericidal composition for tomato disease control, the active components of the bactericidal composition comprise polyoxin and perillaldehyde, and the mass ratio of the polyoxin to the perillaldehyde is 20: 1-1: 20; the polyoxin and perillaldehyde in the invention are biological source pesticides, and are environment-friendly; the composition can be used for preventing and treating botrytis cinerea after being independently used, and in addition, a remarkable synergistic effect is achieved after the two components are combined for use; the dosage of active ingredients can be effectively reduced, and the generation of drug resistance is slowed down.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and in particular relates to a bactericidal composition for preventing and controlling tomato diseases and its application. Background technique [0002] In order to improve tomato yield, in the process of tomato cultivation, it is necessary to strengthen basic technical management. Tomato cultivation requires relatively high temperature, which needs to be maintained at 20℃-25℃. In order to ensure a good growing environment for tomato, strictly control the planting soil, temperature and humidity and other factors, pay attention to and do a good job in disease prevention and control, it is necessary to adhere to the pollution-free planting standards, and improve the yield and quality of tomato planting. [0003] Botrytis cinerea is a serious worldwide disease caused by Botrytis cinerea. For a long time, the main method of controlling tomato gray mold is to apply a large number of chemical pest...

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
IPC IPC(8): A01N47/12A01N35/02A01P3/00
CPCA01N47/12A01N35/02
Inventor 王晶晶余康宁周贺芳李娜刘丹丹蒋韵逵张身嗣郭靖汪荣锋张卫宏张浩然
Owner HUAINAN INST OF AGRI SCI
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com