Application of activator protein prepared from Alternaria tenuissima by microbial fermentation to pesticide preparation

A technology of very fine Alternaria and microbial fermentation, applied in the field of pesticide preparation production

Inactive Publication Date: 2016-08-24
CHINESE ACADEMY OF AGRI SCI LANGFANG PESTICIDE PILOT PLANT
View PDF2 Cites 18 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, there is no domestic report on the preparation of Alternaria ultrafines activating protein as the original drug into pesticide preparations, which are widely used in sterilization and enhance the plant's own resistance to remove plant diseases and increase crop yield.

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
  • Application of activator protein prepared from Alternaria tenuissima by microbial fermentation to pesticide preparation
  • Application of activator protein prepared from Alternaria tenuissima by microbial fermentation to pesticide preparation
  • Application of activator protein prepared from Alternaria tenuissima by microbial fermentation to pesticide preparation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Control experiment of 3% oligosaccharide·catenin wettable powder on tobacco mosaic virus disease.

[0014]

[0015]

[0016] In April 2014, our unit conducted a field experiment on the control of tobacco mosaic virus disease with 6% oligosaccharide-catenin wettable powder (Table 1).

[0017] The formulation of the contrast agent is:

[0018]

[0019] Table 1 The effect of 6% oligosaccharide·catenin wettable powder and the control agent on the prevention and treatment of tobacco mosaic virus disease

[0020]

Embodiment 2

[0022] Control experiment of 6% oligosaccharide-catenin wettable powder on tomato virus disease

[0023]

[0024]

[0025] In May 2014, our unit did a field test of 6% oligosaccharide-catenin wettable powder on the control of tomato virus disease (Table 2).

[0026] The formulation of the contrast agent is:

[0027]

[0028] Table 2 Effects of 6% oligosaccharide·catenin wettable powder and control drug punishment on tomato virus disease

[0029]

Embodiment 3

[0031] Control experiment of 6% oligosaccharide·catenin wettable powder on cucumber virus disease

[0032]

[0033] In May 2014, our unit did a field experiment on the control of cucumber virus diseases with 6% oligosaccharide-catenin wettable powder (Table 3).

[0034] The formulation of the contrast agent is:

[0035]

[0036] Table 3 The effect of 6% oligosaccharide·catenin wettable powder and control agent on the control of cucumber virus disease

[0037]

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 an application of an activator protein prepared from Alternaria tenuissima by microbial fermentation to a pesticide preparation. The activator protein from Alternaria tenuissima which is prepared from Alternaria tenuissima by fermentation and special extraction processes is a single and stable protein with biological activities. The protein can be prepared with glucosamine oligosaccharides and related protein protectants into wettable powder, the protein can be combined with a receptor protein on a plant cell membrane, in order to induce increases of a series of related enzymatic activity and gene expression quantity in the plant, stimulate a series of metabolism regulation in the plant, promote growth of roots, stems and leaves of the plant, increase chlorophyll content, and increase crop yield. The wettable powder prepared by the protein from Alternaria tenuissima completely accords with each national index, and has the effects for preventing and controlling plant virus diseases, greatly improving physiological functions of plants, enhancing disease resistance of plants, and increasing crop output to a certain degree.

Description

technical field [0001] The invention belongs to the technical field of pesticide preparation production, and relates to the application of Alternaria ultrafines activator protein obtained through microbial fermentation in pesticide preparations. Background technique [0002] Alternaria ultrafines can produce a plant activating protein that induces systemic resistance in a variety of plants. The crude extract of this protein has ideal growth-promoting and inducing effects on cucumber, rice, tomato, tobacco, and cabbage. It is environmentally safe, does not cause plant resistance, and is a new type of biopesticide with broad development prospects. [0003] Alternaria tennatus activating protein is a single, stable protein with biological activity extracted by fermentation of Alternaria tenurica. The protein is composed of 207 amino acids, its theoretical molecular weight (2005 new atomic weight standard) MW=22590, and its isoelectric point is 4.43. It is easily soluble in wat...

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): A01N63/04A01N25/14A01P1/00A01P21/00A01N43/16
Inventor 陈昶张刚应徐军冯平章顺布尔陈翠洁
Owner CHINESE ACADEMY OF AGRI SCI LANGFANG PESTICIDE PILOT PLANT
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap