146 Nebraska Agricultural Exp. Station , Research Bui . 00 
Table 63. — Immediate effect of the type of seed ear upon the 
ear type of the progeny of both diseased and disease free 
corn. 1921. 
Type of ear planted 
Number 
of strains 
averaged 
Progeny ears classified 
according to type 
Rough 
Medium 
Smooth 
Per cent 
Per cent 
Per cent 
Per cent 
HOGUE’S YELLOW DENT 
Rough — 
Disease free 
22 
21.1 
64.4 
14.5 
Diseased 
34 
27.5 
62.9 
9.6 
Average 
24.3 
63.7 
12.0 
Medium — 
Disease free 
33 
15.6 
67.8 
16.6 
Diseased 
18 
20.4 
63.6 
16.0 
Average 
18.0 
65.7 
16.3 
Smooth — 
Disease free 
15 
8.3 
59.4 
32.3 
Diseased 
7 
6.9 
70.4 
22.7 
Average 
7.6 
64.9 
27.5 
NEBRAS 
SKA WHITE 1 
PRIZE 
Rough — 
Disease free 
12 
22.7 
72.0 
5.3 
Diseased 
19 
21.9 
69.9 
8.2 
Average 
22.3 
71.0 
6.7 
Medium — 
Disease free 
19 
13.9 
73.7 
12.4 
Diseased 
10 
16.8 
70.8 
12.4 
Average 
15.3 
72.3 
12.4 
Smooth — 
Disease free 
7 
6.9 
75.4 
17.7 
Diseased 
8 
13.0 
74.9 
12.1 
Average 
9.9 
75.2 
14.9 
AVERAGE 
OF BOTH VARIETIES 
Rough- 
Disease free .... 
21.9 
63.2 
9.9 
Diseased 
24.7 
66.4 
8.9 
Average 
23.3 
64.8 
9.4 
Medium — 
Disease free 
14.7 
70.8 
14.5 
Diseased .... 
18.6 
67.2 
14.2 
Average 
16.6 
69.0 
14.4 
Smooth — 
Disease free 
7.6 
67.4 
25.0 
Diseased . . 
9.9 
72.7 
17.4 
Average 
8.7 
70.1 
21.2 
