Frequency and severity of Fusarium damaged kernels (FDK) in Harvest Sample Program durum wheat samples

Frequency and severity of Fusarium damaged kernels in durum wheat samples from Saskatchewan and Alberta crop districts, 2003 to 2017

Table: Frequency of detection of Fusarium damaged kernels (FDK) and severity of Fusarium damage observed in Canada Western Amber Durum (CWAD) wheat grown in Saskatchewan and Alberta crop districts and submitted to the Canadian Grain Commission Harvest Sample Program from 2003 through 2017. Top row: mean percentage of samples containing FDK (incidence); middle row: mean percent (mass basis) FDK in samples containing damaged kernels (severity); bottom row: number of CWAD samples inspected.

Incidence and severity numbers in percent (%)

Crop district 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003
Saskatchewan
1A 25.9 92.9 37.5 81.1 50.0 40.0 0 0 0 0 0 0 23.8 0 14.7
1.32 3.04 0.78 10.92 2.93 0.95 0 0 0 0 0 0 1.14 0 0.29
27 14 8 11 6 5 1 5 41 13 15 12 42 15 34
1B 0 100 50.0 66.7 100 33.3 0 100 0 33.3 0 0 20.0 0 16.0
0 2.75 0.67 6.00 0.62 1.10 0 3.00 0 1.00 0 0 2.80 0 0.10
16 7 4 3 3 3 2 1 1 3 7 9 10 5 25
2A 5.7 84.5 34.9 60.4 52.5 45.5 14.3 9.3 6.3 0 0 0 12.9 0 4.9
1.76 2.82 0.89 3.13 1.33 1.20 0.97 1.55 0.85 0 0 0 0.86 0 0.08
106 84 63 53 59 55 35 43 63 58 66 68 85 58 143
2B 8.1 97.4 82.2 87.1 80.4 63.2 10.6 29.0 21.2 8.7 2.7 2.6 8.5 0.8 6.1
3.12 5.84 3.19 8.13 1.16 1.78 0.84 2.14 1.10 0.67 1.83 0.76 1.44 1.20 0.08
111 153 129 101 107 87 94 62 137 138 149 156 200 130 246
3AN 0.0 78.8 50.0 36.0 28.0 11.5 0 0 0 0 0 0 0 5.9 0
0 1.78 0.91 2.13 0.50 0.83 0 0 0 0 0 0 0 0.60 0
16 33 22 25 25 26 25 16 17 14 25 19 31 17 31
3AS 3.1 74.9 29.6 24.1 20.3 8.1 3.3 1.1 0 0 0 0 0.7 1.0 2.2
0.34 1.76 0.48 1.70 0.48 1.08 0.74 1.60 0 0 0 0 0.05 1.20 0.03
161 171 159 116 123 99 92 88 142 130 116 108 149 104 182
3BN 2.3 90.2 40.6 56.9 22.0 8.7 3.8 15.1 1.3 0 0 0 0.5 2.5 0.4
1.57 4.83 1.03 1.71 0.45 1.08 0.74 1.92 0.80 0 0 0 0.20 0.80 0.09
214 234 197 174 123 127 132 126 157 158 167 197 200 161 271
3BS 2.3 68.9 28.7 19.8 11.4 1.3 0 10.8 0 1.4 0 0 0 1.9 2.2
0.73 1.64 1.64 0.85 0.46 0.20 0 1.39 0 0.60 0 0 0 0.70 0.05
87 90 87 111 88 79 54 65 65 72 67 73 80 53 90
4A 3.4 32.9 3.3 11.3 18.2 0 0 2.4 0 0 0 0 4.4 4.2 0
0.57 0.62 0.29 0.47 0.28 0 0 1.25 0 0 0 0 0.15 0.70 0
58 82 91 62 66 53 42 42 35 50 43 33 45 24 40
4B 1.9 77.7 4.1 20.3 3.0 7.0 0 17.1 2.0 0 0 0 0 0.8 1.3
0.51 2.97 0.14 0.97 0.39 0.49 0 2.30 0.56 0 0 0 0 0.60 0.03
160 184 122 236 133 128 101 105 101 105 81 153 166 123 152
5A 9 100 100 100 100 81.8 50.0 60.0 35.3 14.8 14.3 0 27.8 0 16.7
3.35 1.62 3.95 5.53 1.33 2.44 0.55 3.43 1.58 0.83 0.72 0 1.83 0 0.04
11 2 11 10 5 11 4 15 17 27 21 24 36 19 48
5B 0 100 100 no data no data 0 no data 0 0 33.3 0 0 0 0 37.5
0 1.62 1.46 - - 0 - 0 0 0.70 0 0 0 0 0.07
1 2 1 - - 1 - 1 1 3 3 3 3 1 8
6A 16.7 97.9 77.1 86.2 64.0 60.0 30.0 41.2 14.8 2.9 0 2.9 3.0 0 17.9
3.07 7.12 6.15 4.70 0.92 1.55 0.78 3.77 1.62 0.50 0 0.65 1.10 0 0.12
42 47 35 29 25 25 20 17 27 34 30 34 67 41 78
6B 12.5 100 55.6 90.5 38.9 50.0 38.9 44.4 11.1 7.7 0 0 6.1 0 7.3
0.40 9.84 5.19 3.17 0.77 1.48 1.08 3.12 1.19 1.48 0 0 0.80 0 0.02
16 18 18 21 18 16 18 18 18 26 19 25 33 29 55
7A 5.2 99.5 49.2 76.1 29.0 46.2 13.2 54.6 5.1 0.7 0 0 1.9 0.9 0.7
2.40 10.24 2.95 2.71 0.54 1.17 2.11 3.86 1.22 0.80 0 0 0.90 1.20 0.02
153 197 183 230 138 91 121 97 118 140 127 133 162 114 138
7B 100 100 49.2 76.1 29.0 46.2 13.2 54.6 5.1 0.7 0 0 1.9 0.9 0.7
0.33 7.35 2.12 3.67 0.31 0.90 2.98 0 0.73 0 0 0 2.65 0 0.02
1 13 8 6 5 4 12 8 15 14 24 12 20 22 26
8A 0 100 0 0 50.0 no data 0 0 33.3 0 0 0 0 0 25.0
0 6.24 0 0 0.35 - 0 0 1.10 0 0 0 0 0 0.14
1 4 2 1 2 - 1 2 6 4 1 1 4 2 8
8B 0 100 100 100 80.0 85.7 33.3 50.0 50.0 0 10.0 0 23.1 0 21.4
0 11.49 3.48 10.28 0.76 4.36 0.98 1.30 1.11 0.00 5.0 0 2.13 0 0.17
1 21 7 8 5 7 6 4 6 11 10 10 13 4 14
9A no data no data no data no data no data no data no data 0 0 no data 0 0 no data no data 33.3
- - - - - - - 0 0 - 0 0 - - 0.03
- - - - - - - 1 1 - 2 1 - - 3
9B no data no data no data no data no data 0 no data no data no data no data no data no data 100 no data 0
- - - - - 0 - - - - - - 8.50 - 0
- - - - - 4 - - - - - - 1 - 1
Alberta
1 2.6 79.6 10.1 24.6 31.4 11.1 1.8 19.6 7.7 0 1.5 0 1.6 0.8 4.2
0.14 1.68 0.62 1.01 1.08 0.91 0.87 1.77 1.65 0 0.90 0 1.50 0.55 0.06
152 191 109 134 86 63 55 46 52 93 66 69 124 132 166
2 4.6 52.1 9.5 23.3 38.9 16.1 2.9 11.3 17.6 2.5 0 1.9 0.7 1.0 11.5
1.01 1.16 0.39 1.04 0.88 1.19 2.44 1.81 2.10 1.55 0 1.20 2.00 1.60 0.05
195 217 137 116 126 93 69 53 108 80 86 103 143 97 243
3 0 20.8 20.0 0 38.5 0 0 0 0 0 0 0 0 0 3.4
0 0.39 0.10 0 0.43 0 0 0 0 0 0 0 0 0 0.03
26 24 10 10 13 10 11 6 7 11 25 15 17 18 29
4 0 100 no data no data 100 no data no data no data no data no data 0 0 0 no data 0
0 1.45 - - 0.10 - - - - - 0 0 0 - 0
2 2 - - 1 - - - - - 2 1 4 - 3

Crop district map for Saskatchewan and Alberta

Crop district map for Saskatchewan and Alberta
Crop districts are based on census agricultural regions (Statistics Canada). There are 20 crop district area boundaries in Saskatchewan and 7 in Alberta (Alberta crop district 7 includes the Peace River area of British Columbia).
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