As the state-wide Extension Specialist, Diana works closely with Iowa fruit and hop growers through on-farm collaborative research and demonstration projects as well as one-on-one consultation around the state. She brings expertise in water use efficiency, weed management, integrated pest management, and whole plant physiology. Dr. Cochran’s research focuses on evaluating sustainable production systems, nutrient management, and environmental variables (light, temperature, and water use), with the goal of reducing production costs without sacrificing plant quality.