WVU Tomato Plants (IMAGE) West Virginia University Caption Always near the top of the list for having the most pesticide residue, tomatoes have few ways of protecting themselves from pests. Credit WVU Photo/Brian Persinger Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.