SCARFF’S OHIO HYBRIDS ARE ALWAYS DEPENDABLE 
1. On the map at the 
left, find the area 
in which the farm 
is located and note 
the maturity groups 
(letters) adapted to 
the area. 
2. Select the maturity 
group (letters), or 
groups, best suited 
to the farm needs. 
On the map, the 
first letter in each 
set of 3 or 4 rep- 
resents hybrids 
adapted in maturity 
to average upland 
soils. The latest hy- 
brids recommended, 
represented by the 
last letter in each 
set, are adapted only 
for early planting on 
highly productive 
soils. Others are 
correspondingly in- 
termediate. 
3. When the proper 
maturity group or 
groups have been 
selected, refer be- 
low for hybrids in 
these groups. 
Build Your 
Soil for Corn 
With Legumes 
eOfficial (not indi- 
vidual) Ohio tests 
prove Ohio Hybrids 
yield more and per- 
form better in the 
same plots than do 

ADAPTATION AREAS FOR CORN HYBRIDS IN OHIO - Revised, 1941 
By the Agricultural Extension Service of The Ohio State University, the Ohio 
Agricultural Experiment Station, and the United States Department of Agriculture 
GROUPS M,K,W, D 
ADAPTED IN MATURITY 






LF chee 
M, K,W 
DEFIANCE 
GROUPS W,D,C,.L 
IN 





ATURITY 
DELAWARE 



FAY ETT! 
MATURITY , 



For States West of Ohio the Adaptation Lines go Sharply North. 
M - MEDINA PRIDE maturity 
- KILLBUCK CREEK maturity other higher priced 
VIL - WOODBURN maturity Hybrids. Why pay 
DARBY CREEK maturity more when official 


GROUPS L.R,S 
ADAPTED IN MATURITY 
NOAHraAV=zA 
CLARAGE (Eich.) maturity 
LANCASTER SURE CROP mat. 
REID YELLOW DENT maturity 
SCIOTO WHITE maturity 
proof definitely shows 
you get less for your 
money? Plant only 
Ohio Hybrids. 
MATURITY CLASSIFICATIONS OF OHIO HYBRIDS 
Aiba ged Group M (Medina Pride Maturity) Maturity Group C (Clarage Maturity) 
io M15 
F Ohio 80 U.S. 52 
Ohio M34 : ae 
Maturity Group K Ohio C88 Ohio C38 
Slightly earlier than Woodburn lowa 4059 
Ohio K23 
Ohi : 
Ohio ee Maturity Group L (Lancaster Sure Crop Maturity) 
Maturity Group W (Woodburn Maturity) U.S. 13 
pt wie Ohio W54 Ohio 94 (Ensilage) 
hio W36 i 
lowa 939 eS 
Ohio W46 
SEMESAN JR. FOR FIELD AND SWEET CORN 
Every corn grower knows the importance of securing a good stand. But good stands, especially for early 
plantings or when the soil is cold and wet, are hard to get. Too many missing hills and too many hills with 
only one stalk usually leave a stand that is only fair. That’s what cuts into your corn income year after year. 
New Improved Semesan Jr. should help to give you better stands. It generally protects the seed from decaying, 
and the seedlings from blights and root rots caused by such fungi as Diplodia and Gibberella. In most of the 
rl and pang tests reported use of Semesan Jr. treatment of the seed increased the stand over untreated 
seed by 5 to 0. 
Use 114 oz. per bushel of seed thus costing only around 2c per acre. Price 114 oz. packet (5c; 2—t oz. 
packets 25c; | Ib. can 75e; 5 Ib. can $3.00. 
HYBRID SEED CORN GUARANTEE 
We guarantee to the first buyer that the Hybrid seed, to which the certified tag is attached, is part of the 
lot of seed actually inspected in the crossing plot and in storage by representatives of the Ohio Seed Im- 
provement Association and found by them to conform to the published standards of the Association for 
Certified Commercial Hybrid Seed Corn. We also guarantee this seed to conform to the per cent germination 
required, provided the seed is received intact in the original package and claim is made within 20 days of 
receipt. Since conditions beyond the producer’s control affect germination and growth in the field, no guaran- 
tee, expressed or implied, is made concerning the quantity or condition of the crop grown from this seed. 
Our liability in all instances is limited to the purchase price of the seed. 
40 
