Table 4.--Acreage of Hessian fly infestation and Hessian fly-resistant varieties 
in north-central Kansas 

Hessian fly? 
infestation 

Resistant varieties 
per count 

Remarks 


Percent 
Average percent acres 



Breyer seks 1 56.5 -- 
nal 06.8 Mosaic outbreak. 
40 ysl aa 
A 213 ae 
ol 25.6 Hessian fly increase. 
Ove s A) 15.4 Hessian fly outbreak. 
4 34.2 == 
.6 44.6 Decrease in Hessian fly aided 
by drought. 

t From cooperative insect report. 
2 From Kansas State Bd. Agr. Div. Statistics reports. 

Figure 4,--Comparison of selection of Turkey (left) with Hessian fly-resistant hybrid (right) after infestation by 
insect, (Photographed June 15, 1962, Hays, Kans.) 
146 
