Summary: 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.
Summary: 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.