Bui. 1120, U. S. Dept. of Agriculture. 



Plate 1 1 1 



A 



Heat-Cankered Flax Plants from Nursery G. 



A . plants 10 davs old liroken over at the soil line, as seen from above. Photographed 

 on June IS, 1920. B, three of the plants shown in .-1 . Note the injury and discolora- 

 tion of the stem at the ground line. 



