Climate, Crop, and Pest Development 

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The goal of this effort is to provide information on historical patterns of crop development and climate in SW Minnesota. We hope that it will assist the farmers in southwest Minnesota in determining the progress their crops, as well as provide everyone with information on crop development in this region. SWROC has been collecting crop development and weather data for the past 39 years.

2001 Corn Rootworm Survey  

2000 Corn Rootworm Survey  

1999 Corn Rootworm Survey  

1998 Corn Rootworm Survey 

ECB Black Light Trap Captures from BugWeb

ECB Black Light Trap Captures 

Fall Corn Borer Survey

Corn Development Stages - Historic Patterns

Climate Information