ORETFSurveys Surveys ORETF generated extensive pesticide use and usage data from two surveys – one sponsored by ORETF and one that was an extension of an annual survey conducted by the National Gardening Association. For Additional InformationRhonda Bichsel at rhondab@johnsonmgt.com or 660-621-4237Dave Johnson at davejohn@johnsonmgt.com or 660-621-4241.