Guatemalan Tuber Moth and Larva (IMAGE) Boyce Thompson Institute Caption Guatemalan tuber moth and larva infest a potato. Credit Pavan Kumar Usage Restrictions Photo may be used with proper credit to Pavan Kumar. 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.