No. 32. The most southern point of infection a group of diseased chestnut trees 

 at Fontella, Bedford county, Virginia. Photograph ly Prof. Collins. 



No. 33. Complete destruction of chestnut trees in a nearly pure stand. Many 

 or the trunks have lost their bark. View in Forest Park, near Brooklyn, New 

 \ork.Photoc/raph ~by Prof. Collins. 



