Mountain-ash Sawfly

larvae on Mountain-ash August 2014

by Pistil Aug 20, 2014 5:32 PM

larvae on Mountain-ash August 2014

by Pistil Aug 20, 2014 5:33 PM

Larvae on Mountain-ash August 2014

by Pistil Aug 20, 2014 5:35 PM

Skeletonized new growth on Mountain-ash sapling

by Pistil Aug 20, 2014 5:37 PM