In a medium bowl, combine pecans and cherries. In a small bowl, combine Worcestershire sauce, cayenne, garlic powder, seasoned salt, cumin and oregano; mix well. Pour over pecan mixture; stir to coat.
Heat oil in a large skillet over medium heat. Add pecan mixture. Cook, stirring constantly, 4 to 5 minutes. Do not allow mixture to burn. Remove from heat. Spread pecans on waxed paper to cool. Store in a tightly covered container.
Makes about 3 cups.