P.L.ROHRER & BRO., SELECT 
DEKALB oH YBRIDS 
actual Pennsylvania soil and climatic conditions, P. L. Rohrer & Bro. 
Ne many careful and accurate tests of DeKalb Hybrid Corn under 
are pleased to recommend a selected number of DeKalb varieties to their 
many farmer friends. Only the varieties which are adapted to Pennsylvania 
conditions are offered. All of these numbers were PROVED under the personal 
supervision of P. L. Rohrer & Bro. Yields were accurately checked, exacting 
records were kept, and DeKalb Quality Hybrids PROVED themselves to be 
thoroughly suited to Pennsylvania growing and farming methods. 
’ VARIETIES ESPECIALLY ADAPTED TO 
PENNSYLVANIA CONDITIONS 
Pennsylvania calls for its own kind of Corn. 
That’s why DeKalb’s extensive program of Corn 
research has developed several different hybrid 
varieties especially suited to eastern growing condi- 
tions. DeKalb is able to supply adapted varieties 
for the many different soil types and climatic condi- 
tions in the eastern states. Look 
wa 
TL} 
ry} 
at the map below. Notice the many maturity belts 
and you will understand why there can be no one 
hybrid suited to every section of Pennsylvania. In 
the 400 maturity zone, DeKalb 404A and 410 varie- 
ties are recommended; in the 600 zone, DeKalb 606 
and 628A; in the 800 zone, DeKalb 816, 821, 821B, 
827, 840 and 899 are recommended. DeKalb 404A 
is excellent for late planting in the 600 and 800 zone. 
DeKalb 899 is an excellent, long-eared silage variety. 
SELECTED DEKALB VARIETIES 
“FOR EASTERN STATES 
XTRA EARLY ZONE 
EARLY 200 SERIES 
ae 
VIRGINIA 
P. L. ROHRER & BRO., Seedsmen 
24 

Smoketown, Lancaster Co., Penna. 

