Exp. Nos. 735, 736, and 738, June 27. Seedlings exactly as in Nos. 727, 728, and 732, but seeds sown June 17, and 
on July 1 the plants were put out under bell-jars. Spores tested: very vigorous. 
in the Brontes and their Brown Rust . 
293 
a 
?S 
O r»VO O O O VO O O «)0 O O O w ’’t’ O VO rf- OVO^O«5*-i 
OS 
^5 a 
s ^ 
O J>*'0 O iflNQ O O 'O O O U3 O O O O m rtO'-O -cf O'O MO 
1 o° 
1 1 - 
O vo vo O -t>» O O O vo O O to O O O w to O vo t OO too >nO 
* 4 1 
O ifJtoo O O vo O O mO O O >-1 to OO O i-to 0 vrs O 
►0 
g vo 
< a 
rs 
O rON O "'t’VO O O O vo O O O OO rfroO m roOO rO O ro O ^ O 
U5 
-s' 
?s 
OmmOO'^OOOvoOOvoOOOwOOmOOn m OmwOmO 
Average 
height of 
plants. 
° ? rj-iriLo' 7'2 to ip t*- co Y" 1 « tp -jl- rftfi u} Y" m "tf *•* 
7 ^ A to ^ ^ Y? *•? O ‘OfO« ox 1 ox ox to h roro f* n roi >Oh 1 
^ ro M ^ ThM M M 
No. in- 
fected. 
00 NNir, in t^vo '^■'O VO ifiV© U} X^VO VO Tf-VO VO ,r i XOVO VO tO O N UiVO VO CX 
No. of 
plants. 
HNNN0\NHV0HNNN0\«i-0O0\0t0t0«H tfj n O C\ N O ^ 
Origin of 
spores. 
B. sterilis 
B. mollis 
99 
B. sterilis 
B. mollis 
99 
B. sterilis 
B. mollis 
99 
B. sterilis 
B. mollis 
99 
B. sterilis 
B. mollis 
99 
B. sterilis 
B. mollis 
B. sterilis 
B. mollis 
>> 
B. sterilis 
B. mollis 
99 
B. sterilis 
B. mollis 
99 
B. sterilis 
B. mollis 
99 
PQMPQpqpqPQpqpq pq pq 
