RESISTANT DETROIT 
*55 days • Conforms in type with Copenhasen Market 
from which it was selected. Heads are slobular to slightly 
flattened. Contains about 80% resistance. 
'Days from setting of plants to maturity as deter¬ 
mined under favorable conditions in Wisconsin. 
r 
purple-red, with heads becoming a deeper color with maturity. Heads 
are solid and compact from formation to maturity, permitting early 
cutting if desired. Ideal late fall shipper and a good storage cabbage 
Highly resistant to the Yellows 
‘^Days from setting of plants to maturity as deter¬ 
mined under favorable conditions in Wisconsin. 
Order your seed in 1 lb. 
bags . . . Save your loss 
by repacketing. 
1 Section of greenhouse showing the breeding of new 
resistant strains and improvement of the present 
varieties. 
Typical stock seed plant grown on Yellows sick soil. 
3 Breeding grounds where the seed produced in the 
greenhouse is checked, and the undesirable and 
susceptible plants are eliminated. Note the bamboo 
stakes marking "Sick" plants, also 2 rows commercial 
strains (non-resistant) practically wiped out by the 
disease, proving that the soil of the trial grounds is 
heavily infested with the "Yellows." 
