<I>Pieris brassicae</I> (IMAGE) Max Planck Institute for Chemical Ecology Caption Some caterpillars, such as those of the Large White butterfly, are well known by gardeners, as they can cause severe damage on cabbage and related plants due to their evolutionary optimized adaption to glucosinolates. The activity and number of genes that enable these butterflies to feed on cabbage plants varies between species, causing an optimized detoxification of their favored cabbage host plant. Credit Courtesy of Hanna Heidel-Fischer, Max Planck Institute for Chemical Ecology 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.