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             Sclerotinia Treatment Decision Tool                                                        Printed:    7/6/2022
                 *** Enter/select changes to items in BLUE only ***
                             Risk Factor                    Possible Answers                Risk Points
                     Number of Years Since last              One to two years                    10
                             Canola Crop
                  Disease Incidence in Last Host             Low (1% to 10%)                      5
                            Crop Density                           Normal                         5
                    Rain in the Last Two Weeks            Less than 10 mm (0.4")                  0
                          Weather Forecast                        Variable                       10
                    Regional Risk for Apothecia                Low Numbers                       10
                            Development
                       Estimated Canola Yield                        34                bu/ac
                           Estimated Price                         $11.00              $/bu
                     Estimated Fungicide Cost                      $20.00              $/acre
                     Estimated Application Cost                     $5.00              $/acre
                                  Sclerotinia Treatment Profitability Analysis
                                                                    Low                         High
                          Potential Infection Range                 15%                         25%
                            Potential $ Return/acre                 $3.05                      $21.75
                   Potential Return on Investment                   12%                         87%
                                    Profit Probability                         100%
                               Spray Decision - Likely Beneficial to Spray
             Note: This budget is only a guide and is not intended as an in-depth study of sclerotinia disease management. 
             Interpretation and use of this information is the responsibility of the user.  If you need help with a budget, contact your 
             local Manitoba Agriculture, Food and Rural Development (MAFRD) GO Office.
             Created and maintained by     MAFRD Farm Business Management                                      March, 2014
             For more information, contact your local    MAFRD GO Office or:
             Darren Bond
             Business Development Specialist