





hat HIGHEST YIELDS in Contest 
. 138.6 and 434.7 bu. per acre 
@ Clare Myers and 
son, Grundy County. 
produced the highest 
yield in the 1941 con- 
test, with an experi- 
mental Pioneer hy- 
Haevaricly taco 
Seine McGough, 
Franklin ome he 
uced the seco 
cuiset yield, with a 
regular commercial 
Pioneer hybrid. 





















75 of the 134 Fields that Yielded 
in 
bushels per acre OF more 
1940 contest were Pioneer ae 




















HM 


Pioneer HOLDS 
HIGHEST YIELD 
EVER MADE 
in Contest 
®@ Raymond McClure, Pow- 
wee County, produced 
163.2 bushels per Be 
with Pioneer in the 193 
contest for the highest 
yield ever made in the 
contest. He also holds 
highest 3-year average 
(140 bushels per acre) in 
the contest, with Pioneer 
corn. 
























Pioneer YIELD HIGHEST in 20 of 53 LOCAL Contests 
In Official 1941 lowa 10-Acre Yield Contest 
@ In the Official 1941 Iowa 10-Acre Yield Contest, 53 local con- 
tests were conducted throughout the state. Pioneer corn made 
highest yields in 20 of these 53 local contests. Seven hundred 
fifty-one farmers entered fields and 161 of them produced yields 
of 100 bushels per acre or more. Seventy-nine of the 161 “100 
bushel per acre or more” fields were Pioneer fields. 
The Iowa Corn and Small Grain Growers’ Association, Ames, 
Iowa, with the cooperation of local county and community organi- 
zations, sponsors the annual oificial contest. 
PIONEER HOLDS HIGHEST YIELD EVER MADE 
In Official Minnesota Corn Yield Trials 
@ A Pioneer hybrid holds the highest yield record ever produced in 
the Minnesota Corn Yield Trials—121 bushels per acre, made in 
1939. Almost every hybrid seed corn producer that sells in Minne- 
sota has entered hybrids in the Official Minnesota Corn Yield 
Trials, conducted by the University of Minnesota. 
PIONEER MAKES HIGHEST YIELDS AMONG 
Commercial Hybrids in 2 of 4 Official 1941 lowa Sections 
@ Pioneer produced the highest average yield among 104 com- 
mercial hybrids in the North Central Section—and produced the 
highest average yield among 70 commercial hybrids in the South- 
ern Section of the 1941 Iowa Corn Yield Test. 
The Iowa Agricultural Experiment Station, the lowa Corn and 
Small Grain Growers’ Association, and the U. S.D.A. conduct the 
official Iowa Corn Yield Test cooperatively. 
* 





Official MINNESOTA Corn "Tat - 
(Figures Taken From 194 
T and 1940 Minnesota C 
orn Yield Trials. Bulletin 
s 88 and 75] 
iste [lll 
ul 
Official IOWA Corn Yield Testa 
(R 
ecords Taken From 194] lowa Corn Yield Test Bulletin P38) 
Pioneer FIRST in YIELD 
Pioneer FIRST in YIELD 
in 5 of the 11 test fields 
- - - and Second 
feldanamneersid Bey: Yield in 7 of the 11 test 
An average of 
ties were entered in each test field. 24 varie- 
"ONE-THIRD of Sil FiR Se THIRD of all] FIRST 
PLACES went to PIONEER 
® Of the 39 
ratedpicnee groupings in which entries were 
r placed fj 
produced the Higheal pices qn onees 
Baa ge yield made in 
eae e test in the 1940 Minnesota Corn Yield 



in 6, 5, 4, and 3 year averages SECTIC Nn 
Pioneer FIRST in YIELD NORTH 
in 6, 5, 4, and 3 year averages SEERA 
SECTION 
Pioneer FIRST in YIELD *SOUTH 
In four year average CENTRAL 
| SECTION 
Pioneer FIRST in YIELD s 
among commercial entries in 1941 SECTIONS 
5S and 
6 year averages for these sections not li 
isted in 1941 Iowa Bulletin, 

