Nematode-killing composition containing Bacillus subtilis
The use of Bacillus subtilis strain DSM 32324, which forms biofilms and produces nematicidal secondary metabolites, addresses the challenges of controlling plant nematodes with existing methods, offering an effective and environmentally friendly solution.
JP2025518174APending Publication Date: 2025-06-12CHR HANSEN AS
0 Cites 0 Cited by
Patent Information
- Application Number
- JP2024570463
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 2022-05-30
- Filing Date
- 2023-05-26
- Publication Date
- 2025-06-12
AI Technical Summary
Technical Problem
Current methods for controlling plant nematodes are either ineffective, environmentally harmful, or require the use of chemical nematicides, which pose risks to human health and the environment.
Method used
A composition comprising Bacillus subtilis strain DSM 32324 or its variants, which exhibits nematicidal effects through biofilm formation and production of secondary metabolites such as surfactin, dimethyldisulfide, and extracellular proteases, is used as a nematicide to control plant nematodes.
Benefits of technology
The Bacillus subtilis strain DSM 32324 effectively reduces nematode invasion and reproduction, improving plant health and providing a safer, more sustainable alternative to chemical nematicides.
✦ Generated by Eureka AI based on patent content.
Abstract
The present invention generally relates to a composition comprising Bacillus subtilis having a nematicidal effect against plants and / or plant nematodes on their habitats, its use, a process for its preparation, the use of Bacillus subtilis, the prevention, control, extermination and / or imparting of resistance against plant nematodes, and a kit. In particular, the present invention relates to Bacillus subtilis (DSM 32324).
Need to check novelty before this filing date? Find Prior Art