Online Phenology Models and Degree-day Calculator
info Sterr CGFG OR  station: E9559 APRSWXNET elev: 938 ft  lat/long: 45.6769 -121.5800
  Select location by clicking on pin in Google Map above
 pear scab infection season
 [pear]

Spotts et al. 2000
damage
  info Model category: 

  Select model: (see list)   (model params) 

  Output in:

  Start:
  Starting date instructions: starting at bud swell stage

  End:  
  Model validation status: in use in W. Oregon Region(s): Pacific Northwest

  info Forecast type: 

Model
preview:


future
events
Weather data QA score 0.98; 0 days missing
Date DDs Event
 Mar 3 25 days ago 0 Model Start
 Mar 5 23 days ago 10 Approx. start of pear scab infection season
 Apr 25 28 days away 800 Ascospore season continues: approx. half-way over
 May 30 63 days away 1620 Ca. 100% ascospores mature; 1st 0.01" of rain will
 Jun 1 65 days away 1680 Discharge remaining spores; end of primary infection season

        
 
  info  Output:  Simple header  No table  Graph precip 


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Oregon IPM Center at Oregon State University IPM PIPE The PRISM Group at OSU Western
Region Pest Management Center National Institute of
Food and Agriculture
All data provided "as is" and users assume all risk in its use - see full disclaimer. All NWS derived data is not subject to copyright protection. This site hosted by the Integrated Plant Protection Center at Oregon State University with support from the USDA National Plant Diagnostic Network, The OSU Agricultural Experiment Station, various USDA CSREES/NIFA grants, USDA SARE, USDA RMA, and USDA IPM Centers - Western Region. Climate map data provided by OSU PRISM Group, real-time public weather data provided by U. Utah Mesowest and other networks including WSU AgWeatherNET, AGRIMET, CPS Adcon Networks, IFPNet Automata, California CIMIS, California PestCast, and others.
Previous versions online since May 16, 1997, this version 5.6, updated Jan 3, 2024
Contact Len Coop at coopl@science.oregonstate.edu if you have any questions about this program.