Plate I 



DAMPING-OFF LOSSES AT THE KEENE NURSERY 



1, Section of 1925 seeding of red pine. All seedlings were destroyed in tlie immediate foreground and in 

 scattered spots throughout the beds. Losses were estimated at 70 per cent. (Photographed at end of 

 second growing season) 



2, Section of 1926 seeding of norway spruce. A reduction in stand of approximately three-fourths of a 

 million seedlings occurred on this area. (Photographed four months after seeding) 



