Downstream Solution: Stress Tolerance Enhancer (“WDS”)

All-natural bio-stimulant that is a climate-tech solution, protecting a wide range of crops against abiotic climate stressors while improving yield and nutrient uptake Proprietary bio-fertilizer that combines natural bacteria and biological activators to reduce the need for synthetic nitrogen / urea to reduce GHG from crop production and increase yield

• 1:25 volume dose/Ha (20L/Ha NFT: 500kg/Ha urea)
• Urea reduction drives 50% cost efficiency at current prices
• Carbon footprint reduction from multiple sources
• Environmentally-friendly to air, soil and the aquifer
• Easy and efficient field application provides additional cost savings to farmer
• Improves both plant tolerance and yield ü Simple, efficient, and economical 1x per season application via irrigation system
• Defends against multiple abiotic climate-change-driven stressors (with no resistance development)
• Addresses the supply problem for the farmer and the pricing threat to the consumer

Grace Breeding is conducting intensive on-site farm testing in Israel on a wide range of applications:

• Citrus – Tristeza virus
• Tomatoes – Leveillula taurica
• Peppers – Leveillula taurica
• Tomatoes – Tbrf-V (greenhouse cultivation in Ami-Oz)
• Chickpeas – protection against pathogens
• Carrot – early cultivation protection against pathogens
• Maize – Fusarium
• Chickpeas – Ascochyta
• Asparagus – Rust

Case Study: Asparagus trial – Hayogev R&D Farm, November 2018

Rust treatment; Application model testing for Soy rust – phakopsora Sachyrhizi

Un-Treated

Un-Treated

Treated

Treated