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

Method for preventing and curing cotinus-coggygria fusarium wilt

A Fusarium wilt disease, Fusarium wilt resistance technology, applied in horticultural methods, botanical equipment and methods, chemicals for biological control, etc., can solve the problem of rapid spread of Fusarium wilt, low incidence of Cotinus cotinus, severe environmental pollution, etc. problem, achieve good control effect, enhance growth vigor, and promote the effect of long branches and long leaves

Inactive Publication Date: 2016-04-20
BEIJING FORESTRY UNIVERSITY
View PDF2 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The object of the present invention aims at the technical problems existing in the prevention and treatment of the Fusarium wilt of the existing Cotinus cotinus plants, and provides a method for preventing and treating the Fusarium wilt of the Cotinus cotinus plants. For the occurrence and spread of Cotinus Fusarium Wilt, the incidence of Cotinus Cotinus Fusarium treated by the method of the present invention is low, the disease index is low, and the control effect is good, which improves the control efficiency of Cotinus Cotinus Fusarium Wilt; , agricultural measures, and physical methods are difficult to prevent and control. Cotinus fusarium wilt spreads quickly and is difficult to control. During the control process, it is easy to cause serious environmental pollution and the existing technology of biological control is blank.

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
  • Method for preventing and curing cotinus-coggygria fusarium wilt
  • Method for preventing and curing cotinus-coggygria fusarium wilt
  • Method for preventing and curing cotinus-coggygria fusarium wilt

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Embodiment 1: the screening of application mode

[0032] 1. Preparation of anti-fusarium wilt agent solution

[0033] 1-1) Add azoxystrobin into water, mix with water, stir to dissolve, disperse evenly, and prepare azoxystrobin solution, that is, azoxystrobin 400 times aqueous solution, wherein the weight ratio of azoxystrobin to water is 1:400;

[0034] 1-2) Add the Bacillus subtilis suspension into water, mix with water, stir to dissolve, disperse evenly, and prepare an aqueous suspension of Bacillus subtilis, that is, a 400-fold aqueous suspension of Bacillus subtilis, wherein, Bacillus subtilis The weight ratio of bacillus suspension to water is 1:400;

[0035] 1-3) Add the composite chitin into water, mix with water, stir to dissolve, disperse evenly, and prepare a composite chitin solution, that is, a 400-fold aqueous solution of the composite chitin, wherein the weight ratio of the composite chitin to water is 1:400.

[0036] 2. Drug treatment

[0037] Selec...

Embodiment 2

[0051] Example 2: Screening of the types of agents and optimal concentrations that can effectively prevent and treat Cotinus cotinus wilt

[0052] 1. Preparation of anti-fusarium wilt agent solution

[0053] 1-1) Prepare different concentrations of azoxystrobin aqueous solution

[0054] Add azoxystrobin into water, mix with water, stir to dissolve, disperse evenly, and prepare azoxystrobin solutions of different concentrations, that is, to prepare azoxystrobin 200 times, 400 times, and 600 times aqueous solutions; wherein, azoxystrobin 200 times The weight ratio of azoxystrobin and water in the 400-fold aqueous solution of azoxystrobin is 1:200; the weight ratio of azoxystrobin and water in the 400-fold aqueous solution of azoxystrobin is 1:400; The weight ratio is 1:600.

[0055] 1-2) Prepare different concentrations of Bacillus subtilis aqueous suspension

[0056] Add the Bacillus subtilis suspension into water, mix with water, dissolve and disperse evenly, and prepare Ba...

Embodiment 3

[0068] Embodiment 3: the screening of the optimal application height of trunk injection

[0069] 1. Prepare an aqueous suspension of Bacillus subtilis

[0070] Add the Bacillus subtilis suspension into water, stir, mix with water and disperse evenly, and prepare a 400-fold diluted Bacillus subtilis aqueous suspension, that is, prepare a 400-fold aqueous suspension of Bacillus subtilis; wherein, Bacillus subtilis The weight ratio of Bacillus subtilis suspension and water in 400 times of water suspension is 1:400;

[0071] 2. Injection treatment

[0072] Select 80 susceptible sumacs with similar tree height, tree age and growth, and divide them into 3 treatment groups (i.e. trunk base group, trunk 0.5m group, trunk 1m group) and 1 control group, with 20 trees in every group;

[0073] At the beginning of June, 2014 - mid-August began to carry out the trunk injection agent Bacillus subtilis 400 times of water suspension at different tree height positions of the three treatment g...

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 discloses a method for preventing and curing cotinus-coggygria fusarium wilt. The method includes the steps that a fusarium-wilt-resistant medicament azoxystrobin aqueous solution or bacillus subtilis water suspension is injected into a trunk of a cotinus coggygria plant, and a fusarium-wilt-resistant medicament is injected into the trunk of the cotinus coggygria plant in a trunk injecting mode, namely, with an infusion method; medicine is delivered in the body of the plant through transpiration pull of the plant and is completely absorbed by the cotinus coggygria. The preventing and curing method has the good preventing and curing effect on the cotinus-coggygria fusarium wilt, the incidence rate and the disease index of the cotinus-coggygria fusarium wilt are both obviously reduced, and the viewing value of the cotinus coggygria is increased.

Description

technical field [0001] The invention belongs to the technical field of forestry disease prevention and control, and relates to a method for preventing and treating pathogenic fungi of forestry plants, in particular to a method for preventing and treating cotinus cotinus wilt. Background technique [0002] Cotinus cotinus (Cotinuscoggygria Scop.), also known as red leaves and cotinus cotinus, is a plant of the genus Cotinus cotinus in the Anacardaceae family. Deciduous shrubs or small trees, with a plant height of 3-5m, and autumn leaves that are bright red after frost, are tree species of great ornamental and economic value, especially as the main body of the Beijing Fragrant Hills red leaf landscape, attracting a large number of Chinese and foreign tourists. However, since the 1980s, due to the infection of Verticillium dahlia (Verticilliumdahlia Kleb.), cotinus cotinus in Beijing, Shandong and other places has died in large areas, and the incidence of cotinus cotinus in Be...

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 Applications(China)
IPC IPC(8): A01N43/54A01N63/00A01N25/02A01N25/04A01P3/00A01G17/00A01G7/06
CPCA01N43/54A01G7/06A01G17/005A01N25/02A01N25/04A01N63/00
Inventor 游崇娟田呈明梁英梅曹晶
Owner BEIJING FORESTRY UNIVERSITY
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