PLATE II. FUSARIA OF POTATOES 



Figs. 1 and 2. Fusarium sc'.erotioides var. brevius, from above and below; 1, culture 



fifteen days old 

 Figs. 3 and 4. F. redolens var. Solani, from above and below 

 Figs. 5 and 6. F. lutulatum, from above and below; 6, culture on slightly acidified medium 



fifteen days old 

 Figs. 7 and 8. F. arcuosporum, from above and below 



Figs. 9 and 10. F. lucidum, from above and below; fig. 9, culture fifteen days old, in dark 

 Fig. 11. F. subulatum, from above; hard oat agar 

 Fig. 12. F. subulatum var. brevius, from below, on slightly acidified medium 



