Degree-Day Models and Pest Events Map Maker
US Degree-Day/Pest Event Mapmaker
DDRP: Degree-Days, establishment Risk, and Pest Event Maps (v. 2.0)

Input Options:  Species:   Start:  End:   Year:
Mapping Options:  Region:  Exclusions:  Pest Event Maps:
  Output maps: Stages mapped- Adults:  Eggs:  Larvae:  Pupae: 

 
 Instructions - how to make degree-day, climate suitability, pest event, and voltinism maps

 DDRP web interface for invasive and native pests and beneficials

   1. Select all options starting with species (must be in our library),
      For Start Date, generally Jan 1st is used.
      For End Date, generally Dec 31st is used.
        Otherwise you may want a current date, or date in the near future.
      Region: the larger the region the longer the processing time.
   2. After mapmaking has started, click on this link to your output maps directory.
       Refresh this periodically, click "Last modified" to see newest maps.
       Depending on options selected, output maps that will be made as PNG files include:
           DDtotal_YYYYMMDD (cumulative degree days for the date)
           Mismatch_YYYYMMDD (Attempted - potential # of generations at that date)
           Diapause_YYYYMMDD (Percent of population in diapause based on photoperiod cues)
           AttVolt_YYYYMMDD (Attempted # of generations accounting for photoperiod cues)
           FullGen_YYYYMMDD (Potential # of generations based only on degree-days available)
           Lifestage_YYYYMMDD (all lifestages present for the date)
           NumGen_YYYYMMDD (# generations by the date)

 
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APHIS PPQ Integrated Plant Protection Center at OSU Oregon State University The PRISM Group at OSU Western Region Pest Management Center National Institute for Food and Agriculture

This project funded in part by grants by USDA-APHIS-PPQ-CPHST, several USDA-NIFA programs,
and by the statewide Integrated Pest Management Program of IPPC at Oregon State University.

This program on-line since Nov. 9, 2015 Last updated Mar. 9, 2018 version 0.95
Contact Len Coop at coopl@science.oregonstate.edu if you have any questions about this information.