Prairie Pest Monitoring Network Update 04 09 2019

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Happy Spring! We’re back for the 2019 growing season!  
April’s information will focus on wind trajectories related to the prairie provinces.  This is an important tool used to track potential arrival events for pest species moving northerly into the Canadian prairies from more southerly points of origin (e.g., diamondback moth, aster leafhoppers).

Wind Trajectories (Apr 08, 2019; Wk 1) Weiss, Vankosky, Trudel