Bean Leaf Beetle (image) Entomological Society of America Share Print E-Mail 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. Share Print E-Mail 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.