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Valent BioSciences

Sumitomo Chemical's US-based biopesticide and biorational products subsidiary, Valent BioSciences (Libertyville, Illinois) has appointed Dr Randy Martin as manager of its global field research and development group. Dr Martin has worked for several global crop protection companies in various R&D roles. The company has also named Roger Storey as global business manager of its agricultural microbial business unit. Mr Storey has held numerous positions in sales, marketing and business development, focusing on specialty agriculture in high-value markets, Valent notes.


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