A beetle-attacked pine (IMAGE) Ecological Society of America Caption A recent article in Ecosphere tracks water use in backyard trees during an attack by bark beetles (which caused the discharge seen here). Credit Elizaveta Litvak Usage Restrictions To promote this press release 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.