A cankerworm munches on a Bradford pear tree leaf in west Charlotte in April 2015.
A cankerworm munches on a Bradford pear tree leaf in west Charlotte in April 2015. TODD SUMLIN tsumlin@charlotteobserver.com
A cankerworm munches on a Bradford pear tree leaf in west Charlotte in April 2015. TODD SUMLIN tsumlin@charlotteobserver.com

Cankerworms are back, munching on Charlotte’s tree canopy

March 30, 2016 07:46 AM