Incidence and severity of Fusarium damaged kernels in Canada Western Red Spring wheat

This report presents data on the incidence and severity of Fusarium damaged kernels (FDK) in Canada Western Red Spring (CWRS) wheat from 1995 to 2025. Wheat samples were submitted to the Canadian Grain Commission's Harvest Sample Program by producers in Manitoba, Saskatchewan and Alberta. Samples with FDK at a level of 0.01% or greater are considered to have a FDK presence. FDK incidence is the percentage of samples containing FDK in the total number of samples received. FDK severity is the percentage of FDK in a grain sample on a weight basis.

Tables give data for each crop district, with the percentage of samples containing FDK (incidence) in the top rows, the percentage of FDK by weight (severity) in the middle rows and the number of CWRS samples inspected in the bottom rows.

Incidence of FDK in CWRS wheat samples, 1995 to 2025

Transcript – Incidence of FDK in CWRS

Transcript - Incidence of FDK in CWRS

Video length: 0:20 seconds

No music

Time series video showing the change in FDK incidence in Manitoba, Saskatchewan, and Alberta crop districts.

Severity of FDK in CWRS wheat samples, 1995 to 2025

Transcript – Severity of FDK in CWRS

Transcript – Severity of FDK in CWRS

Video length: 0:20 seconds

No music

Time series video showing the change in FDK severity in Manitoba, Saskatchewan, and Alberta crop districts.

  • Manitoba
    Crop district2025202420232022202120202019201820172016201520142013201220112010200920082007200620052004200320022001200019991998199719961995
    Prov22.238.42.8732.30.7831.521.3420.0831.1290.0263.555.4544.1242.415.6651.5951.0153.3115.194.2948.0156.239.1574.8171.4860.4139.6343.6739.3934.3721.59
    0.280.420.160.230.210.290.370.230.311.370.50.730.450.820.921.381.411.920.880.651.530.850.350.811.521.980.851.051.270.950.87
    5685756987168961019126513051128102210528358849607098208398017771025981669127710481213125815041296250630432061
    129.839.7150.80.8427.5945.2614.8141.2196.0577.1261.6867.9465.4948.8948.743026.2714.296.5469.2961.2120.7971.1485.1967.2456.3853.0543.7336.4111.57
    0.160.80.50.20.40.180.330.130.251.040.440.980.730.992.011.460.270.590.80.621.990.790.120.541.3120.681.281.410.790.42
    576310012811911613716216515211810713111345119140118119153127116178149162116149164295368216
    224.542.93.0331.72.3529.7621.245.1120.7592.7761.2966.1361.956.672042.0339.6646.5513.580.8458.2562.27.6979.0773.0853.9933.5354.0534.2922.296.69
    0.150.250.150.10.250.20.230.090.391.320.330.960.61.180.771.290.350.981.1911.090.790.070.61.291.451.181.330.770.710.34
    5356668285841131371068393626390356958588111910382143129182163173185350350239
    34.524.77.2936.41.4938.139.351011.9392.1668.0769.1423.4662.6313.5646.4346.9156.7614.812.4259.0249.4416.1881.9865.7945.8342.2449.3712.3210.815.83
    0.20.20.120.150.10.510.320.120.161.240.340.680.320.810.221.380.351.791.580.271.671.030.081.020.881.060.91.310.880.590.6
    67819699134139139150109102119818199598481748112412289136111114144161158284333206
    413.414.9035.51.0150.4527.7822.353.2691.6751.3563.5125.452.7810.1727.1219.1264.155.261.5935.29524.9257.694240.7426.3923.643.542.364.4
    0.180.1100.10.10.290.30.340.721.440.310.480.390.540.70.861.131.741.330.40.750.50.230.420.930.910.750.70.260.261
    824772629911110885927274746372595968535763682561525054725511312791
    5018.82.043.331.2834.6213.8644.947.2573.5630.1448.1533.963918.143.848.7530.5321.9209.884514.494.1711.1111.830.886.357.080.5414.04
    00.10.10.150.30.280.390.570.060.770.550.550.370.770.951.550.240.990.4900.920.690.090.640.240.580.20.540.750.60.48
    333249607878101896987738110610011673809573828140694854931146311318657
    6013.52.44005.41013.4812.567.0942.0566.6736.8446.15032.0860.5352.517.330.8810.0827.2730.337.526.7431.1823.6418.465.72.254.24
    00.340.1000.1500.120.151.310.760.810.240.8400.941.142.530.670.40.530.720.270.30.850.980.710.470.520.251.42
    303741304874113898879886376785353768075113129559972869311065158178118
    716.753.84.424.4015.1112.0416.7544.9292.3564.4647.0142.6830.7212.2156.8375.7874.614.295.8857.1468.663.5890.0777.1679.8944.7548.8460.5946.6332.54
    0.210.330.150.100.20.230.110.341.60.390.730.280.680.361.661.171.760.970.681.750.650.361.141.852.480.870.891.460.940.99
    909191821131391912091871701661341571661311391281269111910586173141162179257215406519418
    852.850.4046.205040.6826.0249.2895.7980.9254.1956.5928.3821.963.768.1558.8219.859.6866.2759.8167.7887.6285.8385.5958.0352.9161.3365.9541.42
    0.320.5800.200.270.50.160.321.960.610.720.410.660.70.931.241.610.790.571.721.220.380.771.342.590.80.941.571.031.07
    108129129117149184236246207190173155129148137146135119131155166107239210247229274223450558379
    927.856.22.7816.207.587.7835.6442.8693.7571.5736.3626.6717.191.9686.2110082.9811.93.74659.4677.4583.6188.7169.1432.9423.6149.3849.7527.46
    0.650.250.10.1500.120.160.190.390.930.70.430.250.390.21.854.473.610.712.060.960.650.591.042.82.710.930.70.991.060.64
    36323637456690101706410255456451584947425450371026162818572162203142
    10n.d.Footnote 1n.d.n.d.n.d.n.d.n.d.n.d.n.d.n.d.n.d.n.d.n.d.n.d.n.d.n.d.n.d.n.d.n.d.n.d.n.d.n.d.n.d.n.d.n.d.n.d.n.d.n.d.n.d.0n.d.n.d.
    n.d.n.d.n.d.n.d.n.d.n.d.n.d.n.d.n.d.n.d.n.d.n.d.n.d.n.d.n.d.n.d.n.d.n.d.n.d.n.d.n.d.n.d.n.d.n.d.n.d.n.d.n.d.n.d.0n.d.n.d.
    n.d.n.d.n.d.n.d.n.d.n.d.n.d.n.d.n.d.n.d.n.d.n.d.n.d.n.d.n.d.n.d.n.d.n.d.n.d.n.d.n.d.n.d.n.d.n.d.n.d.n.d.n.d.n.d.3n.d.n.d.
    11028.69.090017.654.353657.1494.745027.78405.2605094.447553.1345.457064.2997.7396.3682.0932.8440.6362.2645.6828.78
    00.10.2000.20.10.340.370.820.720.290.280.201.882.64.970.80.520.891.130.281.142.731.110.960.530.781.210.46
    971112141723252119261815191116182020322220424455676764106162139
    120n.d.28.60027.2708.337.147545027.7818.18066.6766.6736.3614.2927.2737.541.6725.7167.7466.6741.0338.118.7521.218.775.36
    0n.d.0.25000.2300.10.10.620.8200.360.2502.62.943.330.50.640.830.160.40.761.661.340.920.520.780.780.32
    3n.d.77121114121442051811123611711812353139394232665756
  • Saskatchewan
    Crop district2025202420232022202120202019201820172016201520142013201220112010200920082007200620052004200320022001200019991998199719961995
    Prov7.0717.71.5121.20.2524.7436.414.264.5885.252.8765.2823.3949.2810.5913.8118.247.572.430.614.0118.971.9323.598.794.892.673.780.410.390.42
    0.210.240.170.30.230.340.540.320.511.530.581.520.41.160.791.580.3310.750.60.740.480.090.350.930.660.550.60.680.390.25
    1089135215191501160820862819255922941804201821661663181615211745132715711808245321461576274121242469347852453889559489566467
    1A28.922.4055.71.6726.198.8219.42.287.1469.8884.4271.7452.3810.7111.548.7700013.8237.186.7869.3973.3324.0612.2223.835.073.180.27
    0.20.1500.20.30.170.160.11.550.880.532.190.740.80.810.620.20000.90.580.250.621.330.90.510.750.720.30.1
    456759616084102679170837746632878575175861237811898135133221214276535376
    1B9.727.411.43350.8315.8712.0714.172.6890.8245.7472.2242.6258.064.5517.3110.9120.7510.47010.4828.333.4249.6136.1719.314.6922.290.511.260.85
    0.160.090.10.20.20.220.310.140.341.10.341.680.420.960.151.710.141.510.9700.650.720.040.350.850.850.580.6710.310.1
    72547080121126174127149989490616222525553861021056014612794114177166197317236
    2A5.60043.2029.037.075.88073.0834.0470.5934.1542.555.26018.18001.332.78.894.0828.2418.092.402.681.130.340
    0.12000.200.170.470.1201.030.242.490.380.570.100.33000.350.380.110.040.241.050.4900.480.180.160
    36364844476299686252473441471941333333757445988594125162149177293210
    2B2.910.40.9733.7014.2912.168.65091.0659.2676.1524.2150.494.0410.6413.415.94002.1313.450.629.4110.422.71.310.820.7900
    0.50.090.10.200.140.370.1301.60.82.870.491.31.031.370.190.64001.020.280.120.190.320.620.220.41.1200
    6810610310112415422220816212313510995103999482101117164141119168153144185306243381583407
    3ANn.d.n.d.n.d.n.d.00000907.1435.295.884.353.708.33000052.8627.660000000
    n.d.n.d.n.d.n.d.000000.910.90.510.120.230.100.1500000.10.060.190000000
    n.d.n.d.n.d.n.d.117551014171723272012192727282035474911314712419120881
    3AS8.30000002.63061.7610.6417.744.081.473.392.88400024.46020.411.710.660.370000
    0.150000000.0201.120.10.260.130.10.230.650.10000.180.1600.170.530.40.150000
    24191726194147385134476249685910450659612910011210498117152272200326562344
    3BN0000002.3502.977.7829.69202.631.331.280.845.620001.779.41023.14000.8100.4200
    0000000.1502.451.970.31.120.310.80.353.90.10000.460.1900.29000.500.500
    31433959385485646945648076757811989869715111385110121135188246161239366302
    3BS0000n.d.00006033.3300000000004.350160000000
    0000n.d.00000.970.3400000000000.100.210000000
    16312n.d.47345612101216141223243730237250509117985198364287
    4A0000000008.330000004.7600002005.880000000
    0000000000.180000000.100000.4800.480000000
    21395101971112123124252032211422302615201725418276111151112
    4B00000000052.63016.044.6502.222.35000006.98013.64000.710000
    0000000000.8500.220.1300.611.85000000.100.450020000
    4111217672224181927106435945852435497360434244629514184156217151
    5A2.2161.3942.40.5411.4525.8617.963.7297.3571.0167.2628.6768.8310.1617.9326.9728.411.3106.8830.772.6837.9119.3413.518.7110.3801.180.91
    0.650.120.20.20.30.190.410.210.631.830.61.170.451.020.611.30.361.370.4800.540.430.050.280.360.530.620.5100.380.11
    91119144132184166263245242151169168150154128145152162168189189117261182181259333260363508438
    5B3.1220.20.829.68025.7929.058.420.5875.1845.4563.8639.6455.942527.8525.61202.0603.6830.33.2423.393.934.0434.06000.78
    0.10.10.10.100.210.410.130.110.890.451.120.550.780.631.50.350.820.800.310.280.140.530.270.430.440.45000.83
    9610912293106159179202171141154166111143927982959715013699185171178272367271403712516
    6A10.984.630.9418.508.6439.134.951.4293.3860.7676.1334.7561.648.6624.5528.40.96002.6812.91.6230.162.111.410.241.1300.150.17
    0.20.160.20.100.110.360.120.571.50.591.80.3510.291.650.330.6000.930.240.040.280.120.390.030.21010.1
    8210810610811616220718221113615815511814612711081104122174149124247189190284416354427659598
    6B22.2171.0811.2018.1838.364.351.3893.457.888.3921.6258.9714.1416.0726.3901.9801.5314.141.8512.100.930.30.670.2800.96
    0.250.250.10.100.150.460.120.171.460.752.020.321.210.792.010.2400.901.050.630.060.2500.230.50.150.100.08
    6310093989814315916114510610911211111799112729010115813199162124154216334297359557418
    7A7.91904.41016.9848.978.516.893.159.2265.2513.7734.233.6714.1616.4601.0300.848.6504.050.980.570.990000
    0.10.200.300.210.560.150.263.550.691.540.320.990.322.020.380100.20.2500.041.20.020.230000
    3858716874106145188147871031411381111091137979971401191048474102174303185262552309
    7B2.819.40.893.55027.3369.2814.4310.1164.622.0853.898.6634.822.549.0912.240.76002.174.502.8301.790.760000
    0.10.170.20.100.310.680.330.320.730.220.720.150.610.21.210.210.6000.580.1200.1100.651.20000
    719811214112215015320117811315416712711211812198131133181138111160106153168262170268429196
    8A4.2333.31.823.3054.0845.6829.679.7196.2772.2980.3731.8273.8632.0830.9137.2115.065.763.833.8345.612.869.151.123.521.161.63001.35
    0.170.380.150.300.510.660.40.641.870.61.320.321.941.251.780.490.631.140.611.090.720.070.230.20.610.20.28000.1
    142153222176165233370300206241231270176176159165129166139235183114245153178199259184255483370
    8B8.7532.13.7533.3023.6467.1118.135.7894.5177.9690.9124.7980.8219.0918.5224.328.541.831.44.0730.682.613.080.617.352.930.40.280.740.28
    0.170.450.170.100.250.510.250.61.720.671.870.211.420.651.560.290.310.330.80.830.480.020.70.20.60.450.40.20.61.2
    8078808495165225160173164186176117146110108748210914312388192130164245341252351540356
    9A4.8274.712.6042.7157.5818.9411.974.0544.8173.5812.154.075.3811.58.792.330.641.855.2624.440.963.607.143.811.9001
    0.290.250.230.100.380.680.690.421.010.450.90.20.930.361.260.20.440.90.530.750.630.120.1400.580.720.19000.12
    1051261491191581922642271681581831591241351301139112915616213390209111160238367210356485401
    9B08.331.5220.51.4541.797034.1512.953.8511.944.1214.2920.5107.56.060004.443.3306.8204.841.520.4900.460.28
    00.090.10.20.10.690.540.470.140.360.170.50.380.6801.240.130001.250.100.0700.890.40.2500.70.05
    386066736967708231394234283935403353604745308344104186330204298435359
  • Alberta
    Crop district2025202420232022202120202019201820172016201520142013201220112010200920082007200620052004200320022001200019991998199719961995
    Prov1.416.157.634.881.477.8727.752.973.8232.759.2213.417.6811.655.214.27.450.460.140.191.4710.441.232.411.351.120.270.110.150.030.17
    0.210.180.180.270.210.340.510.370.50.60.290.440.410.680.862.10.570.720.450.61.230.450.080.610.350.910.510.450.520.490.68
    778975107511671223190522632421193917041702199314251493122813081141130914601549136399613809121256205322481740330638292881
    105.36001.41000038.814.6510.7622.2212.62.154.5813.330005.037.140.973.500.9600000
    00.11000.300000.30.150.280.390.640.181.371.180001.281.050.020.3600.5500000
    48563760711021721511291341292231261279313175103116134159126206143148208140137262435232
    25.692.7902.671.020.562.540.431.0143.4618.4719.3426.2818.9710.497.7618.430.870.290.68011.580.291.9210.520.190.240.2600.17
    0.210.1600.350.10.50.290.110.21.010.30.570.50.771.061.930.710.680.40.7800.340.060.110.270.630.60.40.602.5
    1231791782252113584334703982833523933123112672322172293442932561903442082985765154167801035580
    31.2500.8500.863.216.770.53033.5811.8920.4121.799.094.941.155.361.9600170.700000000.53
    0.100.300.10.20.230.1200.840.490.560.370.50.86.10.340.88000.90.150.0200000000.2
    809711893118187192187188137143987888818711210213912910010014310097198353203353359189
    40.3410.112.49.322.313.2246.965.76.2741.238.114.7614.2115.024.674.572.940002.3310.661.410.541.082.390.8900.080.090
    0.40.220.190.20.240.30.450.330.250.480.230.320.370.690.641.980.20001.340.340.050.170.481.10.4900.20.490
    29339546947249573477375562251956869840142636448140851251748738624435418437258556142412021081831
    51.279.6883.951.0914.6534.244.696.6234.889.6520.5127.0321.333.616.456.941.5201.232.4121.432.7810.173.171.02000.4300.96
    0.10.090.130.10.220.170.50.330.450.50.320.750.550.660.673.390.320.700.240.70.280.151.690.2100100.23
    796275769215718421313686114117747583937266698183567259639864173232275314
    609.0933.31.752.443.0843.533.33017.316.912.0725.717.325.7100000010.535.2601.671.6701.22000
    00.130.140.10.20.10.40.1800.180.430.190.370.860.480000001.050.0200.180.700.5000
    29334257416585602252295835413532282824423919192460606582104145207
    70.791.961.921.640.446.6433.252.394.9516.872.723.29.341.882.620.85.240.370.4009.962.073.093.210.61000.2700
    0.20.080.20.20.10.790.770.581.010.420.120.250.230.191.021.350.160.50.5000.570.140.170.390.49000.200
    126153156183233301424585444492367406396425305251229267251383340261242194218328550305373499528

Crop district map for Manitoba, Saskatchewan and Alberta

Crop district map for Manitoba, Saskatchewan and Alberta
Crop districts are based on census agricultural regions (Statistics Canada). There are 12 crop district area boundaries in Manitoba, 20 in Saskatchewan and 7 in Alberta (Alberta crop district 7 includes the Peace River area of British Columbia).

Page details

2025-04-10