Pink Bollworm (image) University of Arizona Caption A cotton boll with a pink bollworm (Pectinophora gossypiella) caterpillar inside Pink bollworm is a major pest of cotton in Arizona. Credit Photo credit: Timothy Dennehy, UA. Usage Restrictions The photos may only be used in conjunction with a story about the Science Policy Forum discussed in this release. The accompanying credit information must be used with the images. 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.