Fig. 1. — A field grown from the best Maine commercial field found in 

 1914 bv Dr. I. E. Melhus. ^Sotf the healthy .stand of foliage. 



Fig. 2. — A field grown from seed 1 purchased on the open market. Note 

 ere is not a green 

 inherently weak seed 



Here an adverse soil condition aggravated 



