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Economic cost of Clubroot : the potential economic impact of Clubroot with shorter rotations

Description

This report is an economic assessment of the potential impact to Alberta farmers if Clubroot continues to spread. Three scenarios are developed: a baseline scenario that assumes Clubroot does not... More ≫

Description

This report is an economic assessment of the potential impact to Alberta farmers if Clubroot continues to spread. Three scenarios are developed: a baseline scenario that assumes Clubroot does not become an issue, and two scenarios that model potential Clubroot outbreaks due to shorter rotations. These two scenarios assume that over a 12 year crop rotation, the disease gradually develops until it reaches levels that reduce canola yields by 35% and 75%, respectively. The net economic impact could vary from $16 to $76 per acre during the mid and late stages of the 12 year rotation. The one-in-two year rotation has a significantly higher economic loss, assuming the disease prevalence assumption is realized.

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