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The Enviro-weather System: Weather-Driven IPM and Natural Resource Management Tools for Michigan Jeff Andresen Dept. of Geography Michigan State University
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www.enviroweather.msu.edu Enviro-weather A collaborative project of: Michigan Climatological Resources Program & MSU Integrated Pest Management Program Supported by: Project GREEEN, the Michigan Agricultural Experiment Station, MSU Extension, private donors, and MSU departments of Crop & Soil Sciences, Entomology, Forestry, Geography, Horticulture, and Plant Pathology
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www.enviroweather.msu.edu Components of Enviro-weather’s web information system Enviroweather www.enviroweather.msu.edu Michigan Automated Weather Network www.agweather.geo.msu.edu/mawn IPM Resources www.ipm.msu.edu
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Steve Marquie System Engineer Tracy Aichele Chief programmer Mike Brewer Jeff Andresen Co-Directors Jim Brown Systems analyst Aaron Pollyea Data quality control Joy Landis IPM Resources integration Beth Bishop Program Coordinator
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www.enviroweather.msu.edu Stations purchased by commodity groups, local businesses, individual growers. Michigan Automated Weather Network
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www.enviroweather.msu.edu Wireless technology Cell IP
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www.enviroweather.msu.edu CSI MDNR Sites New Enviro- Weather Stations Alger Bradley Spinchot Lake Holly Arlene - active Berrien Springs - active Hickory Corners/KBS - active Romeo - active Keeler - active Branch Co – active Sigma – by fall 08 FDS MDNR Sites Atlanta Indian River Leota Drummond Is Gwinn Pelkie La Branche Randville Rexton Rudyard Wakefield Potential New Weather Station Sites
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www.enviroweather.msu.edu Enviro-weather Plant models Pest models Resource models: irrigation Weather summaries www.enviroweather.msu.edu
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Information via Personal Digital Assistant
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Recent Research and Development Development of weather-driven management tools Influence of microclimate/topography Use of remotely-sensed data Use of weather forecasts Consideration of climatological data
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Apple Scab Infection Frequency SWMREC, 1999 Growing Season
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Apple Scab Infection Severity SWMREC, 1999 Growing Season Apple Scab Infection Frequency SWMREC, 2000 Growing Season
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Grape 2000 Simulated Black Rot Infection Frequency (Grape) SWMREC, 2000 Growing Season
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Use of Geographic Information Systems
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Use of NWS NEXRAD Precipitation Estimates
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YesNoYesNo Yes0.06390.0222Yes0.02950.0182 No0.01840.8954No0.02590.9263 Estimated vs. Observed Hourly Precipitation Statistics NOAA HPD and MAWN sites May-September 1999-2002 NOAA HPD MAWN Estimated Precipitation n = 34357 hours Observed Precipitation n = 194523 hours -0.100-0.009 0.6150.114 Mean diff. (mm) Mean abs. diff (mm) NOAA HPDMAWN
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Simulated Leaf Wetness (wheat) 12:01 24 May - 12:00 26 May 2005
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NWS National Digital Forecast Database
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Questions? www.enviroweather.msu.edu
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