Technical Abstract: Nickel was combined with standard fungicide sprays and applied to foliage and fruit of Wichita, Apache, Desirable, Oconee, and Kiowa Pecan. Treatments reduced scab severity on all varieties, with those best most susceptible to scab being most influenced. The preliminary data indicates that nickel can be used as a management tool to be combined with other disease management tools to reduce tree susceptibility to scab disease.