Amelanospora sp. LB2 and application thereof
By developing N. aurantiaca LB2, the bacteria can produce red pigments and have strong pathogenicity to specific weeds, solving the environmental pollution and drug resistance of existing chemical herbicides, and achieving a low toxic and low residual herbicidal effect.
CN119709416APending Publication Date: 2025-03-28GUANGXI BOTANICAL GARDEN OF MEDICINAL PLANTS
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Patent Information
- Application Number
- CN202411329945.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-24
- Publication Date
- 2025-03-28
AI Technical Summary
Technical Problem
Existing chemical herbicides have problems such as environmental pollution, pesticide residues, harm to the human body and weed resistance, making it difficult to achieve low toxicity and low residue weeding effect.
Method used
A strain of N. aurantiaca LB2 was developed, which can produce red pigments and is highly pathogenic to oxalis, sarcophagus and white thatch, and is used to prepare herbicidal preparations.
Benefits of technology
LB2 of the Chrysanthesum LB2 can effectively prevent and control oxalis, cysticae and grass family weeds, and can produce red pigments, achieving a low-toxic and low-residue herbicidal effect.
✦ Generated by Eureka AI based on patent content.
Abstract
The invention discloses a strain of nigrospora aurantiaca LB2, the nigrospora aurantiaca LB2 is preserved in Guangdong Province Microbial Culture Collection Center, and the preservation number is GDMCC No: 64550. The invention further discloses a method for preparing the nigrospora aurantiaca LB2. The melanospora sp. LB2 can be used for infecting and causing oxalis corniculata, sticktight and gramineous weeds so as to prevent and control the weeds; the melanospora nigra LB2 can also be used for producing haematochrome for pigment production.
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