Title:
NANO-SILVER COMPOSITE BACILLUS MICROBIAL AGENT FOR PREVENTING AND TREATING PESTALOTIOPSIS FRUIT ROT AND ANTHRACNOSE OF WAX APPLE, AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2023/272996
Kind Code:
A1
Abstract:
The present invention provides a nano-silver composite bacillus microbial agent for preventing and treating Pestalotiopsis fruit rot and anthracnose of wax apple, and a preparation method therefor. The microbial agent comprises a nano-silver composite bacillus microbial suspension. The nano-silver composite bacillus microbial suspension comprises the following raw materials in parts by weight: 1-3 parts of bacillus subtilis and 0.5-1.5 parts of bacillus amyloliquefaciens. The concentration of the nano-silver composite bacillus microbial suspension is adjusted to 2-3 mmol/L by using a silver nitrate solution. The microbial agent of the present invention can effectively inhibit Pestalotiopsis versicolor and Colletotrichum fructicola at the same time. The microbial agent has a film-forming capability, after spraying, a protective film can be formed on the surface of the fruit, and the film can keep composite bacillus and nano-silver in the microbial agent to be attached to the surface of the fruit for a long time.
Inventors:
ZHOU YOU (CN)
HUANG JUNSHENG (CN)
YANG LAYING (CN)
WANG JUN (CN)
GUO LIJIA (CN)
LIANG CHANGCONG (CN)
LIU LEI (CN)
HUANG JUNSHENG (CN)
YANG LAYING (CN)
WANG JUN (CN)
GUO LIJIA (CN)
LIANG CHANGCONG (CN)
LIU LEI (CN)
Application Number:
PCT/CN2021/122000
Publication Date:
January 05, 2023
Filing Date:
September 30, 2021
Export Citation:
Assignee:
ENVIRONMENT & PLANT PROT INST CATAS (CN)
International Classes:
C12N1/20; A01N63/00; A01P1/00; A01P3/00; A01P21/00; C12P3/00; C12R1/07
Foreign References:
| CN107960103A | 2018-04-24 | |||
| CN102888428A | 2013-01-23 | |||
| CN102747020A | 2012-10-24 | |||
| CN108690821A | 2018-10-23 | |||
| CN103274825A | 2013-09-04 |
Other References:
LIU WEI, SHI CHENG: "Research on Simulation Test Platform for Railway Train Control Safety Information Monitoring", CHINA RAILWAY, SIGNAL & COMMUNICATION RESEARCH INSTITUTE,CHINA ACADEMY OF RAILWAY SCIENCES CORPORATION LIMITED, CN, vol. 6, 15 June 2021 (2021-06-15), CN , pages 141 - 146, XP093018523, ISSN: 1001-683X, DOI: 10.19549/j.issn.1001-683x.2021.06.141
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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