Nov. 1, 1925 
Infection of Wheat Plants by Ophiobolus graminis 837 
Fig. 6 .—Curves showing summaries of infection ratings on the tiller bases of Qoldcoin wheat plants in¬ 
oculated with Ophiobolus graminis, when grown at different soil moistures when soil temperature was 
varied simultaneously. Tabular results are given in Table VII 
j»l G> 7 # .—Curves showing summaries of infection ratings on the roots of Qoldcoin wheat plants inoculated 
with Ophiobolus graminis, when grown at different soil moistures when soil temperature was varied 
simultaneously. Tabular results are given in Table VII 
