The California walnut industry relies heavily on the export market, and so does the focus of much of the efforts of the California Walnut Board and Commission in promoting the industry and building demand. At Malcolm Media’s recent Tree & Vine Expo at the Stanislaus County Fairgrounds, Claire Lee from the California Walnut Commission shared the current impact the international …
Rex Dufour: Mustard cover crops have been effective against Pratylenchus sp in walnuts, and...