Leafminer Moth <i>Coptodisca lucifluella</i> (IMAGE) Naturalis Biodiversity Center Caption American leafminer moth Coptodisca lucifluella has been invading Italian walnut orchards since 2010. Interestingly, the moth lives on pecan trees in the United States, but invaded a new host plant in Europe: the walnut tree. Credit Naturalis Biodiversity Center Usage Restrictions Please mention credit Naturalis Biodiversity Center 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.