Feb.. 1922] LA RUE AND BARTLETT PESTALOZZIA GUEPINI 
87 
Table i (Continued) 
Strain 
Source 
Genera- 
tion 
Spore Length 
Terminal Appendage 
Range 
Mean 
Range 
Mean 
27 
Hevea; falling young leaves in- 
fected with leaf-fall fungus. . 
I 
20-26 
21.8 
20-34 
27.9 
2 
17-29 
22.9 
14-36 
21.0 
3 
20-29 
24-5 
16-30 
24.8 
4 
21-27 
24-3 
16-33 
21.9 
5 
21-30 
24.7 
16-34 
22.4 
6 
21-29 
23-7 
14-29 
20.6 
7 
21-29 
25-5 
13-21 
17.9 
28 
Hevea; bark of large branch, 
killed bv lightning 
I 
20-26 
23.0 
24-32 
27.0 
2 
19-26 
22.2 
20-57 
314 
21-27 
24.0 
19-30 
23-3 
4 
21-29 
25.2 
14-36 
22.6 
5 
21-29 
25.6 
9-29 
18.3 
6 
20-30 
24.7 
13-34 
23.1 
29 
Hevea; wood ten inches above 
old wound 
I 
21—29 
^3.0 
20-30 
24-5 
2 
16-27 
21.7 
10-27 
21.7 
3 
21-30 
25.6 
16-30 
23.1 
\ 
17-26 
22.2 
20-36 
26.7 
21-29 
25-1 
20-39 
25-1 
6 
23-30 
25-9 
14-39 
22.4 
7 
21-30 
25-5 
16-33 
24.0 
Hevea; falling young leaves in- 
8 
21-29 
24.8 
19-31 
24.1 
30 
fected with leaf-fall fungus. . 
I 
20-29 
23-9 
17-33 
26.1 
2 
20-29 
23.6 
19-36 
25-9 
3 
20-29 
24.4 
16-36 
24.0 
4 
23-33 ' 
25-1 
17-43 
25.8 
5 
20-30 
24.7 
14-31 
23.0 
6 
0 T — 1 T 
25.0 
14-43 
22.9 
31 
Hevea; old, yellow leaves 
I 
23-29 
26.3 
16-32 
20.2 
2 
21-29 
25.6 
14-33 
21.6 
■X 
>j 
21-29 
25.2 
17-41 
23.8 
4 
21-31 
26.0 
19-30 
23-3 
5 
21-29 
24.2 
19-36 
24.4 
32 
Hevea; young leaves of cuttings 
6 
19-30 
24.1 
17-29 
22.4 
with leaf-fall disease 
I 
20-27 
24.5 
21-29 
237 
2 
21-30 
26.1 
16-27 
21.5 
3 
21-29 
25.2 
17-30 
22.5 
■ 
4 
23-29 
25.5 
16-33 
22.5 
5 
23-30 
26.3 
17-27 
22.7 
6 
23-29 
26.4 
16-30 
23.1 
33 
Hevea; healthy young leaves . . 
I 
24-29 
26.0 
10-17 
12.7 
2 
21-29 
25-9 
7-17 
12.2 
3 
23-31 
27.1 1 
4-17 
11.9 
4 
21-30 
25.5 
8-21 
13-3 
5 
24-31 
27-5 
9-23 
151 
6 
23-30 
25.6 
9-19 
14-3 
7 
23-37 
27.3 
11-20 
15.8 
