Bean Leaf Beetle (IMAGE) Entomological Society of America Caption This is a bean leaf beetle (Cerotoma trifurcata), one of many insects that are controlled by using neonicotinoid-treated soybean seeds. Credit Winston Beck, Iowa State University, www.Bugwood.org Usage Restrictions Must cite Winston Beck, Iowa State University, www.Bugwood.org. 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.