I 



FusARiA OF Potatoes 171 



5-septate, 44 per cent, 52 x 4.6 (33-75 x 4.1-6.2) m 



^. X f 9 PGi" cent< 72 x 5.2/i (only a few measured) 



8-septate I f 80 x 5.3^ (only a few measured) 



9-septate j- 8 per cent <{ 102 x 5.8/i (only a few measured, the 

 J [ largest 105 x Q.o/jl) 



11-septatel f 91 x 5. 8m (only one measured) 



12-septate j \ 101 x 5.7^ (only one measured) 



On hard lima-bean agar, culture thirteen days old; conidia from thin 

 pseudopionnotes : 



Conidia: 5-septate, 9 per cent, 58 x 4.1 (53-62 x 3.9-4.4)^1 

 6-septate, 12 per cent, 78 x 4.3 (70-87 x 4. 1-4.5) m 

 7-septate, 19 per cent, 86 x 4.3 (78-96 x 4. 1-4.5) yu 

 8-septate, 32 per cent, 93 x 4.4 (86-100 x 4.2-4.8) /x 

 9-septate, 17 per cent, 94 x 4.4 (90-100 x 4.2-4.7) yu 

 10-septate, 7 per cent, 94x4.4 (97-103 x 4.3-4.5) /x (only four 



measured) 

 11-septate, 2 per cent, 108 x 4.4/x (only one measured) 

 12-septate, 1 per cent, 110 x 4.4/i (only one measured) 

 13-septate, 1 per cent, 126 x 4.8yu (only one measured) 



On wheat grain, culture fifteen days old; conidia from aerial mycelium: 

 Conidia: 0-septate, very rare 

 1-septate, very rare 



2-septate, very rare, 26 x 3.1^1 (only a few measured) 

 3-septate, 5 per cent 

 4-septate, 2.5 per cent 

 5-septate, 89 per cent, 60 x 4.2 (45-70 x 3.9-4.7) m 



6-septate \ f ^^ "" ^'^ ^^^"^^ "" 4.1^.4)/z (only a few 



%. ^ f 3 per cent i measured) 



[85 X 4.3iu (only a few measured) 

 „ . . \ f 81 X 4.6At (only a few measured) 



r. ^ ^ ^0.5 per cent i 86 x 4.5ju (onlv a few measured, the 

 &-septate/ 1 i<,^g,,t 92 x 4,5m) 



