Corteva Agriscience and Symborg Agreement Expands Farmer Access to Microbe-based Nitrogen Fixation Product Share Article Corteva to offer biological solution in United States, Canada, Brazil and Argentina Corteva Agriscience continues to bring new and innovative solutions to market by offering natural-origin products that work complementarily with our conventional crop protection solutions. WILMINGTON, Del. and MURCIA, Spain (PRWEB) April 19, 2021 Corteva Agriscience and Symborg, an expert in microbiological technologies, announced today a multi-year agreement around a microbe-based nitrogen fixation product in the United States, Canada, Brazil and Argentina. Through the agreement, Symborg is providing an exclusive distribution license to Corteva for the endophytic bacterium Methylobacterium symbioticum, which works with the plant to secure needed nitrogen from the atmosphere. Corteva is leveraging its wide distribution network, market reach and extensive research and development capabilities.