Dr. Greg Browne (USDA-ARS Plant Pathologist based at UC Davis) shares his expert insights on the diagnosis and management of Phytophthora in almond and walnut orchards.
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Phytophthora with Greg Browne
Dr. Greg Browne (USDA-ARS Plant Pathologist based at UC Davis) shares his expert insights on the diagnosis and management of Phytophthora in almond and walnut orchards.