Attend the Citrus Expo Seminar program, “Citrus Rx: Science and Innovation,” on August 14-15 at the Lee Civic Center in North Fort Myers to be eligible to receive seven Certified Crop Adviser (CCA) continuing education units (CEUs). Approved categories include Nutrient Management (1 CEU), Integrated Pest Management (2 CEUs) and Crop Management (4 CEUs).