Germacrene D biofungicide from recombinant yeast for strawberry crops

Overview

This innovative biofungicide utilizes germacrene D, produced through recombinant yeast technology, to combat the fungus Neopestalotiopsis rosae in strawberry crops. Germacrene D is a naturally occurring compound with proven antifungal properties, offering a more effective and sustainable solution compared to conventional chemical fungicides. This approach not only aims to inhibit fungal growth more efficiently but also aligns with the growing market demand for safe and eco-friendly agricultural products.

Technical specifications

Key features:

• Uses genetically modified Saccharomyces cerevisiae to produce germacrene D
• Targets the mevalonate pathway for enhanced production levels
• Achieves 7.9 grams per liter of germacrene D through optimized fermentation processes
• NeoBai formulation contains 6% germacrene D with 94% biodegradable adjuvants
• Provides a shelf life of 2 years
• Proven efficacy through minimum inhibitory concentration testing against N. rosae
• Undergoes comprehensive trials to determine effective application rates

Technology readiness level

This biofungicide is currently at Technology Readiness Level 2, indicating that the basic principles have been observed and reported. Ongoing efforts focus on developing the yeast strain, optimizing fermentation, and ensuring regulatory compliance for agricultural use.