DSC_4510_18440

By Peter J Jentsch | Published October 13, 2015 | Full size is 2448 × 3696 pixels

Northwest Trunk Canker, possibly from re-wetting from herbicides in a dry year? Alan L. Jones

Photograph courtesy Alan L. Jones
Department of Botany and Plant Pathology
Michigan State University, East Lansing 48824

Bookmark the permalink.

Comments are closed.