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

Composition for efficiently controlling rice blast, and application method of composition

A technology for rice blast disease and a composition is applied in the field of high-efficiency prevention and control of rice blast disease, and the field of green environmental protection compositions, which can solve problems such as ineffective prevention of rice blast disease, and achieve the improvement of stress-resistant production capacity, significant effects, The effect of promoting leaf growth

Active Publication Date: 2019-03-29
INST OF PLANT PROTECTION JIANGXI ACAD OF AGRI SCI
View PDF18 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In summary, at present, the control of rice blast is still dominated by chemical agents. Although it is disclosed that Chinese herbal medicine extracts and Bacillus subtilis have certain effects on inhibiting rice blast, there is no chemical inducer or microbial agent in the prior art. And the technical enlightenment of functional active substances of Chinese herbal medicine synergistically preventing rice blast

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
  • Composition for efficiently controlling rice blast, and application method of composition
  • Composition for efficiently controlling rice blast, and application method of composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A composition for effectively preventing and treating rice blast, which is made of the following raw materials in weight fractions: 15 parts of allylbenzothiazole, 7 parts of Bacillus subtilis, 7 parts of active ingredient extracts of Chinese herbal medicines, and 11 parts of surfactants;

[0026] The preparation method of the above-mentioned composition for preventing and treating rice blast efficiently comprises the following steps:

[0027] 1) Allylbenzothiazole, Bacillus subtilis, Chinese herbal medicine active ingredient extract, surface active agent and water are weighed;

[0028] 2) uniformly mixing allylbenthiazole, Bacillus subtilis, Chinese herbal medicine active ingredient extract and surfactant weighed in step 1) to obtain a composition for preventing and treating rice blast with high efficiency and environmental protection;

[0029] The application method of the composition for preventing and treating rice blast is to dilute it with water to 300 times of li...

Embodiment 2

[0031] A composition for effectively preventing and treating rice blast, which is made of the following raw materials in weight fractions: 17 parts of allylbenzothiazole, 6 parts of Bacillus subtilis, 8 parts of active ingredient extracts of Chinese herbal medicines, and 10 parts of surfactants;

[0032] The preparation method and application method are the same as in Example 1.

Embodiment 3

[0034] A composition for effectively preventing and treating rice blast, which is made of the following raw materials in weight fractions: 13 parts of allyl benzothiazole, 8 parts of Bacillus subtilis, 6 parts of active ingredient extracts of Chinese herbal medicines, and 12 parts of surfactants;

[0035] The preparation method and application method are the same as in Example 1.

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 composition for efficiently controlling rice blast, and an application method of the composition, and belongs to the technical field of agricultural biological control. The composition for efficiently controlling the rice blast is prepared from the following raw materials in parts by weight: 10-20 parts of probenazole, 5-10 parts of bacillus subtilis, 5-10 parts of activeingredient extracts of Chinese herbal medicines and 8-15 parts of a surfactant. The composition provided by the invention combines a chemical inducer, a microbial preparation and active ingredients of Chinese herbal medicines; the rice blast controlling effect of the composition is remarkably improved through a synergistic effect of the raw materials; by inoculating rice with magaporthe grisea ata seedling stage in a greenhouse, the rice blast controlling effect of a product disclosed by the invention is determined; the result show that the controlling effect of the product disclosed by theinvention on rice leaf blast and rice panicle blast is 84% or above; the product disclosed by the invention is environmentally friendly; and all the selected raw materials are free from secondary pollution to the environment, and insecticide resistance is not caused, so that the composition disclosed by the invention is convenient for large-scale popularization and application, is a best way for controlling the rice blast, and has an important significance of promoting agricultural sustainable development.

Description

technical field [0001] The present invention relates to a composition and application method for effectively preventing and treating rice blast, in particular to a green and environmentally friendly composition that can effectively prevent and treat rice blast and is prepared by comprehensively utilizing chemical inducers, microbial agents and functional active substances of Chinese herbal medicines , belongs to the technical field of agricultural biological control. Background technique [0002] Rice is the main food crop in my country and occupies an important position in agricultural production. It has become the most widely planted food crop in my country. The prevention of its diseases is of great significance to increase rice production. Rice blast is a devastating disease caused by the fungus Magnaporthe oryzae on rice. It occurs to varying degrees every year. In popular years, rice production can generally be reduced by 10% to 20%, and in severe cases it can reach 40...

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): A01N43/80A01N63/00A01N65/38A01N65/24A01N65/10A01P3/00A01P21/00
CPCA01N43/80A01N63/00A01N65/00A01N65/10A01N65/24A01N65/38
Inventor 杨迎青兰波陈洪凡孙强夏裕辉陈建李国欣李小美吴海燕黄嘉佳李湘民
Owner INST OF PLANT PROTECTION JIANGXI ACAD OF AGRI SCI
PatSnap Eureka logo

PatSnap Eureka turns technology decisions into work you can execute. Powered by our Innovation Knowledge Graph, it runs expert workflows across engineering, life sciences, materials and intellectual property. Get your review-ready output in minutes.

X (Twitter)LinkedInYouTubeSubstack

© 2026 PatSnap. All rights reserved. 

Terms of Service

 | 

Privacy policy

 | 

Modern Slavery Act Transparency Statement