May 31,1924 
Fusarium moniliforme 
915 
The blue-black globoid bodies described for strain Y 15 have been found occa¬ 
sionally in strain A 2 . Perithecia have been produced in tubes in which strains 
Ai and A 2 were planted together. They have not appeared in plantings of 
strain Ai alone or of strain A 2 alone. 
Fig. 5.—Ascospores from a potato-dextrose agar culture 67 days old, planted with both conidial strains 
Y 15 and Y 29. X 1733 
Table IV .—Average sizes of S-, 4-, awd 6-septate macroconidia } respectively , of 
strains A x and A 2 and percentages of each , from different sources 
B 
*3 
m 
Ai 
Ai 
Ai 
Aj 
Aj 
Ai 
'S 
0 © 
Average sizes and percentages of each group in the total number— 
ZB 
Source 
£> 
< 
3-septate 
4-septate 
5-septate 
6 -septate 
Days 
P. ct. 
Microns 
P.ct. 
Microns 
P. ct. 
Microns 
P.d . 
Microns 
32 
Pseudo- 
pionnotes. 
29 
3.32 by 43.89 
1 
0 3.24 by 44.66 
70 
3.38 by 53.50 
0 
41 
59 
3.28 by41.42 
3.00 by 41.50 
24 
3.38 by 47.89 
15 
3.28 by 55.61 
3.00 by 52.12 
0 
42 
Sporodo- 
chium. 
26 
74 
*0 
42 
Pseudo- 
pionnotes. 
70 
3.30 by 31.70 
5 
0 3.30 by 42.49 
25 
3.23 by 48.30 
0 
42 
Sporodo- 
13 
3.00 by 42.81 
4 
3.14 by 47.89 
83 
3.00 by 58.05 
c 3.00 by 72.35 
c h i u m 
develop¬ 
ed on 
wound¬ 
ed my¬ 
celium. 
54 
Sporodo- 
chium. 
32 
3.23 by 38.83 
68 
3.29 by 51.86 
d 3.00 by 64.68 
Average 
3.19 by 40.02 
3.19 by 53.24 
a Three measured. 
b Rare. 
c Two measured. 
d One measured. 
