Sept, i, 1923 
Puccinia glumarum and Hosts for Variety tritici 
Table II .—Results of inoculation of urediniospores of Puccinia glumarum tritici from 
different original and immediate hosts on numerous wild grasses and cereals —Cont’d. 
Number of 
experiments. 
Number of 
plants. 
Charac¬ 
Original host. 
Immediate host. 
Plant inoculated. 
Infec¬ 
tion ob¬ 
tained. 
No 
infec¬ 
tion ob¬ 
tained. 
Inocu¬ 
lated. 
In¬ 
fected. 
ter of 
infec¬ 
tion. 
Bromus mar- 
Bromus mar - 
Bromus marginatus. 
Bromus sterilis . 
I 
IO 
8 
4 
ginatus. 
Do. 
ginatus. 
.do. 
X 
8 
8 
*T 
4 
Elymus glau- 
cus. 
Do. 
Wheat. 
A gropyron caninum 
I 
12 
0 
4 
O 
.do. 
Agropyron re pens ... 
I 
IO 
0 
O 
Do. 
.....do. 
A groPyron smithii 
I 
13 
20 
O 
O 
Do. 
.do. 
Agropyron tenerum 
2 
O 
0 Br. 
0 
Do. 
.do. 
.... .do. 
x 
5 
ii 
O 
Do. 
.do. 
Beckmannia erucae- 
I 
0 
0 
Do. 
formis. 
Bromus carinatus .. 
I 
30 
17 
0 
0 Br* 
0 Br. 
0 Br. 
A 
Do. 
.do. 
Bromus ciliatus .... 
I 
0 
Do. ... . . 
Bromus inermis. _ . . 
2 
30 
42 
8 
0 
Do. 
.do. 
Bromus marginatus. 
Bromus polyanthus .. 
Bromus pratensis. . . 
3 
1 
36 
A 
Do. 
4 
A 
Do. 
.do. 
I 
14 
28 
4 
O 
4 
0 Br. 
Do. 
Bromus secalinus. . 
2 
0 
0 
Do. 
.do. 
.do. 
I 
10 
7 
12 
0 
0 
Do. 
.do. 
Bromus sterilis . 
1 
7 
0 
3 
0 Br. 
Do. 
.do. 
Bromus vulgaris .... 
I 
Do. 
Elymus condensatus . 
.do. 
1 
13 
8 
28 
120 
4 
8 
10 
A 
A 
Do. 
1 
4 
■2 
Do. 
.do. 
1 
4 
14 
IOO 
I 
O 
2 
Do. 
.do. 
Elymus glaucus .. 
5 
1 
O 
A 
Do. 
.do. 
Elymus robustus .... 
Elymus striatus .... 
4 
A 
Do. 
I 
O 
4 
0 
Do. 
Festuca elatior . 
I 
*5 
10 
10 
32 
62 
20 
r 5 
A 
0 
Do. 
Festuca praterutis T 
I 
V 
r\ 
0 
Do. 
.do. 
Hordeum gussonea- 
num. 
Hordeum murinum.. 
1 
6 
3 
J 
Do. 
2 
x 
10 
8 
18 
14 
A 
Do. 
2 
2 
2 
2 
Do. 
.do. 
Hordeum nodosum. 
A 
Do. 
.do....... 
Sitanion jubatum ... 
Rarley. 
2 
4 
A 
Do. 
A 
4 
O 
Do. 
.do. 
4 
I 
20 
35 
IS 
15 
125 
9 
6 
w 
Q 
O 
Do. 
.do. 
Emmer (Black Win¬ 
ter). 
Oats. 
2 
So 
A 
4 
0 
Do. 
.do. 
I 
Do. 
Rye. 
I 
w 
A 
0 
Do. 
.do. 
Wheat. 
5 
V 
no 
0 
4 
Hordeum ju- 
batum. 
Do. 
Agropyron repens 
I 
4 
0 
.do. 
Bromus jap oninu s 
I 
A 
0 Br. 
A 
Do. 
Bromus polyanthus .. 
Bromus sterilis 
1 
19 
6 
U 
19 
3 
Do. 
.do. 
1 
4 
I 
Do. 
.do. 
Bromus tectorum .... 
1 
x 
23 
10 
I 
Do. 
.do. 
Bromus rigidus 
1 
O 
2 
i Br. 
Do. 
.do. 
Elymus glaucus .... 
1 
12 
5 
0 
A 
Do. 
.do. 
Hordeum murinum.. 
1 
2 
20 
4 
I 
Do. 
.do. 
Eolium temulentum 
I 
13 
22 
0 
0 
0 Br. 
Hordeum no¬ 
.do. 
Bromus polyanthus.. 
2 
x 9 
A 
dosum. 
4 
