B 
PIONEER 
} the CORN BORER 
PIONEER SCIENTIFIC RESEARCH - 
Pioneer Scientists are continually conducting exten- 
sive tests on Pioneer Hybrids under the CORN BORER 
conditions. 
Pioneer Hybrids have been developed with the stam- 
ina and TOLERANCE to successfully mature and pro- 
duce high yields in those fields where the corn borer 
may be present. 
PIONEER’S 
CORN BORER 
SPECIALIST 


A. R. MARSTON supervises our Corn Borer Research. 
For many years he has been studying the habits, 
‘weaknesses and methods of control of the corn borer 
—tright in the heart of the corn borer area. 
This long experience in corn borer studies and corn 
breeding makes him highly se to hee! Pioneer's 
Corn Borer Research Staff: 
8 years—Superintendent of Michigan State Corn Borer 
Experimental Station. 
8 years—In charge of all Michigan State College Corn 
Breeding. 
