Robson Hybrid Corn varieties are thoroughly tested before being offered for sale. 
First they are compared with commercial va- 
rieties on our trial grounds. If they prove satisfactory here they are compared in regional trials in all areas in which they 
will be sold. 
CERTIFIED HYBRID FIELD CORN 
Don't let the height of the stalk fool you. 
ways determine quality. 
value. 
days. Originated at Cornell as a silage va- 
riety for use on the higher elevations of 
New York State and also found to be an 
excellent husking variety on our farms 
where the elevation is below 1,200 ft. Stalk 
9-10 ft., slender and leafy. Ears 9 to 10 
inches long and slightly tapered. The 
dented kernels are yellow tinged with red. 
See prices below. 
CERTIFIED CORNELL HYBRID 35-5: 95 
days. An early yellow dent hybrid field 
corn introduced by the N. Y. State College 
of Agriculture, Stalks 7 to 8 ft. high, ear 8 
to 9 inches, kernels narrow, deep, yellow. A 
very attractive corn that yields well and is 
well adapted to New York State conditions. 
The narrow kernel makes Cornell 35-5 a 
favorite with the poultrymen. See prices 
below. 
Height does not al- 
Only a variety of corn that matures 
early enough for the kernel to reach the hard-dough stage at 
harvest time assures a maximum yield of silage of high feeding 
West Branch Sweepstakes and other tall, late-maturing 
hybrids whose ears are in the milk stage at harvest are fakers! 
CERTIFIED CORNELL HYBRID 29-3: 110 
WISCONSIN HYBRID 416: 
ing with Cornell 35-5 this hybrid is especial- 
ly recommended as a grain hybrid at eleva- 
tions of 700 to 1200 feet and for silage at all 
elevations of 1200 feet and over and for 
Northern New York. It produces compara- 
tively large, well-matured ears on a plant of 
medium growth. The ears are of a light 
reddish yellow color with a pale yellow cap. 
See prices below. 
(Not Certified) 
105 days. <A leafy yellow variety having a 
stronger stalk and root and maturing 5 days 
earlier than Cornell 29-3. Stalks are medi- 
um tall, ears long and somewhat slender. 
Its field appearance is very good and it is 
noted for easy husking. Large or Medium 
Flat Kernels: 1 peck $2.35; 14 bu. $4.35; 1 
bu. $7.75; 2 bu. or more $7.50 per bu., pre- 
paid. 
PRICES ON NEW YORK GROWN CERTIFIED FIELD CORN VARIETIES 
Transportation Prepaid 
2 Bu. or more 
$9.00 per Bu. 
8.75 “ec “ec 
GRADE 1Peck ¥2Bu. 1 Bu. 
Extra Large Flat $2.70 $5.15 $9.25 
Large Flat ...... 2.65 5.00 9.00 
Medium Flat .... 2.65 5.00 9.00 
Small Flat ...... 1.90 3.50 6.00 
Drill Size ....... 2.00 3.60 6.25 
5.75 “ “ 
6.00 “ “ec 
*Recommended Planter Plate 
John Deere International 
+Y2637B +H694B +71977A 
Y2637B H694B 1977A 
haba Y2636B H697B 3546A 
Y4664B H1268B 3367A 
Y5511B H1933B 3398A 
They do produce from 2 to 5 tons more green weight to an acre 
than do hybrids whose ears are in the hard-dough stage at harvest, 
but this extra green weight of tall, late corn is water which dilutes 
the silage and means additional harvest and storage costs. Futher- 
more, grain production is twice as great in the early hybrids as in 
the tall, late-maturing varieties. 
WISCONSIN HYBRID 335: 95 days. Matur- 
OPEN-POLLINATED CORN 
For those who still prefer the old open- 
pollinated varieties of corn, we have Certified 
Early Cornell 11 for grain and either West 
Branch Sweepstakes or Improved Leaming for 
silage. 
CERTIFIED EARLY CORNELL I1: 90 days. 
A very early strain of Cornell 11 that has 
proven to be very productive for an open- 
pollinated dent variety. Stalk 7 to 9 ft. 
Ears 8 to 9 inches long with 14 to 18 rows of 
yellow kernels on a small cob. Extra Large 
Flat and Large Flat Kernels: 1 peck $2.05; 
Y% bu. $3.75; 1 bu. $6.50; 2 bu. $12.50. Drill 
Size: 1 peck $1.60; 14 bu. $2.85; 1 bu. $4.75; 
2 bu. $9.00, prepaid. 
WEST BRANCH SWEEPSTAKES: 120 days. 
A silage corn that produces a heavy tonnage 
of 9 to 10 ft. stalks, but cannot be depend- 
ed on to mature for grain in New York 
State. Ear large, 10 to 12 inches long, bear- 
ing 12 to 14 rows of large kernels, mostly 
red. No. 1 Flat Kernels: 1 peck $2.05; 14 
bu. $3.75; 1 bu. $6.50; 2 bu. $12.50, prepaid. 
IMPROVED LEAMING: 102 days. An im- 
proved strain of a very popular old variety. 
Plant 10 to 12 ft. high. Stalk heavy, quite 
leafy and well rooted. Produces an enor- 
*These plates have been recommended by the implement companies as being suitable for the 
planting of these grades of field corn. John Deere Y series are for horse drawn planters; H 
series are tractor planters. International plates are for the No. 100 and No. 200 series planters. 
+Turn false ring groove side up. 
++With 620 369 RI grooved hopper bottom plate. 
r : —E ~ - 
Extra Large Flat Large Flat Medium Flat Small Flat 
mous amount of green weight with high per- 
centage of water. Cannot be depended on 
to ripen ears in most sections of New York 
State. No. 1 Flat Kernels: 1 peck $1.90; 14 
bu. $3.25; 1 bu. $6.00; 2 bu. $11.50, prepaid. 
Protect Your ee Plantings 
wi 
STANLEY’S CROW REPELLENT 
The most popular of all 
repellents to protect 
sprouting corn from 
_ crows, pheasants and 
_ other birds. Easy to ap- 
ply. Will not gum up 
| planter. 1 bu. size 60¢; 
2 bu. size $1.00; 4 bu. 
size $1.75, postpaid. 
Drill Size 
