IMPERIAL NO. 152. Resistant to brown blight Similar to Imperial F and New York 
in size and matures fully as early, but more subject to tip burn than either. In Sal- 
inas, Watsonville, and similar sections, it should, on account of its susceptibility to tip burn, 
be tried only for early spring or late fall harvesting. Developed by the late Dr. Jagger of 
the U. S. Department of Agriculture. 1 oz. 20c; 4 oz. 75c; 1 Ib. $2.50; 10 Ibs. $22.50, post- 
paid. 
IMPERIAL No. 44. This is a hybrid of Imperial No. 152, having long well-formed leaves. 
Heads hard and well formed. Heads better than Imperial No. 152 in warm weather 
and less subject to tipburn. Developed by the U. S. Department of Agriculture in Cal- 
ifornia, for New York State plantings. Produces smaller heads if planted in California. 
1 oz. 30c 4 oz. $1.00; 1 Ib. $3.50, postpaid. 
NEW YORK No. 515. Improved from Early New York No. 12; leaves a trifle darker 
green. Resistant to slime and tip-burn but subject to brown blight. Used with good 
results in Salinas valley. 1 oz. 15c; 4 oz. 35c; 1 Ib. $1.20; 10 lbs. $10.00, postpaid. 
IMPERIAL D.—This variety 
was developed by the late 
Dr jagger of the U5. De- 
partment of Agriculture. It 
is highly resistant to both 
brown blight and mildew. 
Has thicker, crisper leaves 
than any of the other “Ice- 
berg” types, and under fa- 
vorable conditions makes 
very hard, very high grade 
heads. It is more subject 
to tip-burn and slime than 
summer varieties. 1 oz. 
20c; 4 oz. 65c; 1 Ib. $2.00; 
10 Ibs. $17.50, postpaid. 

Imperial ‘‘D” 
22 
