Table 3. 2013 Uniform Regional Scab Nursery
for Spring Wheat Parents, Crookston, MN. |
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Line |
Incidence |
Severity |
Disease |
VSK |
DON |
Heading |
30 SSW1 |
micro TWT2 |
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% |
% |
Index |
% |
ppm |
d from 6-1 |
g |
g |
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2375 |
100.0 |
38.4 |
38.4 |
21.0 |
11.5 |
36 |
16.5 |
10.5 |
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Wheaton |
98.8 |
74.8 |
73.9 |
67.5 |
46.8 |
38 |
3.1 |
– |
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Bacup |
95.0 |
19.1 |
18.3 |
21.8 |
11.7 |
33 |
13.0 |
10.8 |
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Oslo |
100.0 |
80.9 |
80.9 |
65.0 |
19.3 |
36 |
3.2 |
– |
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ND2710 |
75.0 |
8.7 |
6.5 |
11.0 |
3.1 |
37 |
25.6 |
11.8 |
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MN09157 |
70.0 |
12.6 |
8.4 |
5.0 |
2.5 |
40 |
22.8 |
12.1 |
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MN10055 |
82.5 |
11.3 |
9.2 |
9.0 |
3.9 |
37 |
19.8 |
11.5 |
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MN10285 |
67.5 |
7.2 |
4.8 |
6.0 |
2.9 |
41 |
19.2 |
12.0 |
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MN10362 |
57.5 |
6.0 |
3.5 |
5.0 |
2.1 |
37 |
28.1 |
12.0 |
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MN10368 |
97.5 |
19.1 |
18.6 |
5.0 |
5.0 |
37 |
11.5 |
11.0 |
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SD4487 |
95.0 |
39.9 |
37.9 |
27.5 |
13.7 |
36 |
11.1 |
10.5 |
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SD4518 |
100.0 |
40.1 |
40.1 |
18.5 |
9.7 |
36 |
12.9 |
10.8 |
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SD4536 |
95.0 |
45.7 |
43.7 |
18.5 |
9.5 |
36 |
13.3 |
10.8 |
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SD4541 |
100.0 |
35.9 |
35.9 |
15.0 |
9.8 |
36 |
10.8 |
11.3 |
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SD4544 |
100.0 |
38.9 |
38.9 |
37.5 |
15.2 |
34 |
10.4 |
10.0 |
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07S0018-2 |
95.0 |
31.8 |
30.4 |
18.5 |
14.6 |
35 |
13.8 |
11.2 |
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07S0027-3 |
97.5 |
19.9 |
19.6 |
13.5 |
7.8 |
37 |
20.0 |
11.0 |
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07S0184-11 |
97.5 |
53.3 |
52.4 |
15.0 |
14.8 |
37 |
13.4 |
11.0 |
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07S0203-9 |
100.0 |
62.0 |
62.0 |
28.5 |
14.4 |
36 |
5.8 |
– |
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07S0209-29 |
100.0 |
22.0 |
22.0 |
13.5 |
5.9 |
36 |
15.3 |
11.2 |
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LNR10-0176 |
60.0 |
7.6 |
4.6 |
27.5 |
7.6 |
34 |
16.8 |
11.1 |
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LNR10-0177 |
97.5 |
25.0 |
24.5 |
18.5 |
9.9 |
35 |
12.4 |
10.8 |
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LNR10-0493 |
100.0 |
28.6 |
28.6 |
25.0 |
13.5 |
37 |
13.5 |
10.9 |
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12-14-81 |
90.0 |
10.1 |
9.4 |
7.0 |
6.3 |
39 |
22.2 |
11.9 |
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12-14-97 |
87.5 |
24.2 |
20.2 |
12.0 |
7.2 |
37 |
14.3 |
11.1 |
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12-14-147 |
90.0 |
17.9 |
16.2 |
15.0 |
6.5 |
38 |
19.9 |
11.4 |
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12-14-158 |
100.0 |
28.5 |
28.5 |
13.5 |
8.1 |
38 |
15.7 |
11.4 |
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12-14-172 |
100.0 |
22.8 |
22.8 |
17.5 |
12.1 |
35 |
11.7 |
10.6 |
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Alsen
(MR check) |
97.5 |
26.3 |
25.8 |
12.5 |
8.2 |
37 |
13.0 |
11.1 |
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Roblin
(S check) |
100.0 |
81.2 |
81.2 |
75.0 |
18.7 |
33 |
5.8 |
– |
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MN00269 (S
check) |
100.0 |
63.7 |
63.7 |
45.0 |
13.7 |
41 |
6.3 |
– |
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Mean |
92.1 |
33.2 |
32.2 |
23.9 |
10.8 |
36.5 |
13.8 |
11.1 |
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LSD |
14.3 |
17.9 |
17.9 |
13.5 |
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1.4 |
2.7 |
0.6 |
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CV |
7.6 |
26.4 |
27.3 |
27.6 |
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2.4 |
9.6 |
2.6 |
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1
30 SSW = 30 spike seed weight. This is the sample used to determine VSK. |
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2 Weight of the VSK sample that fits in a 15.7 mL copper vessel
measuring 20 mm in diameter and 50 mm in height |
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