White Mould Test Results for the Ontario 2800 Heat Unit Zone
| Ottawa, 2003 Crop |
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|
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| Variety |
HU rating |
Plants Infected (%) |
Sponsor |
| Schwarzenegger |
2600 |
8.6 |
Mike Snobelen Farms Ltd |
| OAC Bayfield |
2650 |
1.5 |
SeCan Members |
| Chester |
2750 |
16.1 |
Hyland Seeds |
| Dundas |
2750 |
14.6 |
SeCan Members |
| PS 59 |
2750 |
11.2 |
Pride Seeds |
| OAC Oxford |
2750 |
10.4 |
SeCan Members |
| RR Razor |
2750 |
6.4 |
Hyland Seeds |
| ADV Heartbeat |
2750 |
5.9 |
Advantage Seed Grow&Proc |
| Turbo |
2750 |
5.5 |
Mike Snobelen Farms Ltd |
| OAC Wallace |
2750 |
3.2 |
SeCan Members |
| Majesta |
2800 |
17.0 |
Prograin |
| S10-T1 |
2800 |
14.5 |
Syngenta Seeds Canada Ltd |
| S08-80 |
2800 |
11.0 |
Syngenta Seeds Canada Ltd |
| S12-C2 |
2800 |
7.7 |
Syngenta Seeds Canada Ltd |
| 2802R |
2800 |
6.7 |
First Line Seeds Ltd |
| OAC Quinte |
2800 |
5.7 |
Advantage Seed Grow&Proc |
| RCAT Bobcat |
2850 |
22.9 |
SeCan Members |
| DKB13-51 |
2850 |
18.4 |
DEKALB |
| PS 76 RR |
2850 |
11.8 |
Pride Seeds |
| S16-E8 |
2850 |
9.5 |
Syngenta Seeds Canada Ltd |
| S12-A5 |
2850 |
7.0 |
Syngenta Seeds Canada Ltd |
| National |
2850 |
6.7 |
C&M Seeds |
| PS 73 |
2850 |
5.5 |
Pride Seeds |
| RR Rawling |
2850 |
0.0 |
Hyland Seeds |
| 29-02R |
2900 |
41.2 |
First Line Seeds Ltd |
| 91B12 |
2900 |
8.1 |
Pioneer Hi-Bred Ltd |
| Arva |
2900 |
2.8 |
Advantage Seed Grow&Proc |
| S15-B1 |
2900 |
1.8 |
Syngenta Seeds Canada Ltd |
| RS1498 |
2950 |
10.1 |
Country Farm Seeds Ltd |
| RCAT Wildcat |
2950 |
4.1 |
Advantage Seed Grow&Proc |
| PS 78 |
3000 |
9.8 |
Pride Seeds |
| CK-01 |
3050 |
7.7 |
Shanks Seeds Ltd |
|
|
|
|
| Nattosan |
|
53.5 |
Susceptible check |
| Mean |
|
10.1 |
|
|
|
|
|
| Results from a
naturally infested, irrigated site based on 1 year of data. |
| Incidence of
disease may vary with location and environment. |
|
|
|
|
| 2002 Crop |
| Variety Name |
Sponsor |
Days to |
Stems infected (%) |
| R1 (first flower) |
| OAC Shire |
Susceptible check |
52 |
26.0 |
| PS 73 |
Pride Seeds |
47 |
20.7 |
| Crystal |
Hyland Seeds |
48 |
20.7 |
| Nattosan |
Susceptible check |
47 |
18.1 |
| PS 66RR |
Pride Seeds |
47 |
17.1 |
| DKB13-51 |
Dekalb |
49 |
13.6 |
| AC Dundas |
SeCan Association |
46 |
12.7 |
| RCAT Bobcat |
SeCan Association |
48 |
11.5 |
| 5140RR |
Dow AgroSciences |
49 |
11.3 |
| S10-T1 |
Syngenta Seeds |
47 |
11.1 |
| 91B12 |
Pioneer Hi-Bred |
49 |
10.8 |
| Crown |
Hyland Seeds |
51 |
9.4 |
| ADV Heartbeat |
Advantage Seeds |
48 |
8.6 |
| 2802R |
First Line Seeds |
48 |
7.7 |
| PS 59 |
Pride Seeds |
46 |
7.0 |
| Delta |
Semences Prograin |
46 |
6.6 |
| Fiesta |
PRO Seeds |
49 |
6.6 |
| Belmont |
Hyland Seeds |
47 |
6.2 |
| 91B52 |
Pioneer Hi-Bred |
48 |
6.0 |
| PS 78 |
Pride Seeds |
52 |
5.7 |
| Arva |
Advantage Seeds |
49 |
5.0 |
| Majesta |
Semences Prograin |
49 |
4.6 |
| Amberley |
Advantage Seeds |
49 |
3.8 |
| S08-80 |
Syngenta Seeds |
48 |
3.7 |
| S16-E8 |
Syngenta Seeds |
48 |
3.1 |
| OAC Bayfield |
SeCan Association |
46 |
2.0 |
| OAC Exeter |
First Line Seeds |
47 |
1.8 |
| S14-P6 |
Syngenta Seeds |
48 |
1.8 |
| OAC Oxford |
SeCan Association |
48 |
1.6 |
| OAC Salem |
Resistant check |
47 |
0.9 |
| S12-C2 |
Syngenta Seeds |
49 |
-0.7 |
|
|
|
|
| GRAND MEAN |
|
47.9 |
9.5 |
| CHECK MEAN |
|
47.8 |
18.4 |
| CV |
|
2 |
81.50 |
| LSD |
|
2 |
12.89 |
|
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| Planted: May 30, 2002 |
|
|
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| Design:
Generalized Lattice(Alpha) (8x11) 88 entries, 2 reps. |
|
| St Pauls, 2000 Crop |
| |
|
|
|
| Variety |
H.U.Rating |
Stems infected (%) |
Sponsor |
| OAC
Bayfield |
2750 |
1.3 |
OOPSCC |
| S 09-Y9 |
2750 |
0.0 |
Syngenta |
| 90B73 |
2750 |
0.4 |
Pioneer Hi-bred |
| Fiesta |
2775 |
0.0 |
Pro Seeds |
| OAC Oxford |
2800 |
0.3 |
SeCan |
| PRO 282 |
2800 |
1.7 |
C & M Seeds |
| Humber |
2825 |
0.0 |
First Line |
| S10-F2 |
2825 |
0.0 |
Syngenta |
| S 08-80 |
2825 |
0.3 |
Syngenta |
| OAC Stratford |
2825 |
23.4 |
PRO Seeds |
| OAC Exeter |
2825 |
6.3 |
First Line |
| RCAT Bobcat |
2850 |
0.0 |
SeCan |
| PRO 292 |
2875 |
0.6 |
PRO Seeds |
| PS66RR |
2900 |
0.0 |
Pride |
| HS2988 |
2900 |
4.3 |
GROWMARK |
| PS73 |
2900 |
2.6 |
Pride |
| DKB13-51 |
2925 |
3.7 |
Dekalb |
| 9163 |
2925 |
0.6 |
Pioneer Hi-bred |
| Crystal |
2925 |
1.4 |
Hyland |
| S14-M7 |
2950 |
2.9 |
Syngenta |
| PRO 295 |
2975 |
2.1 |
PRO Seeds |
| 91B53 |
2975 |
0.3 |
Pioneer Hi-bred |
| 91B52 |
2975 |
0.6 |
Pioneer Hi-bred |
| 2901R |
2975 |
3.0 |
First Line |
| 5155 |
2975 |
1.9 |
Mycogen Canada |
| Crusher |
3000 |
0.0 |
SeCan |
| 91B64 |
3000 |
3.7 |
Pioneer Hi-bred |
|
|
|
|
| Mean |
|
2.27 |
|
|
|
| Note: Results from a naturally infested, non-irrigated site. |
| Incidence of disease may vary with location and environment. |
| White mould test results should be used as only a general guide in variety selection. Ratings could change with weather and location.
Grower's with white mould problems should consider crop rotation with a non-host crop, selection of early varieties, wider row spacing and avoiding heavy applications of manure, in addition to selecting varieties with the lowest plant infection.
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