Online Phenology Models and Degree-day Calculator
info Euwer CGFG OR  station: E9766 APRSWXNET elev: 2204 ft  lat/long: 45.4864 -121.5814
  Select location by clicking on pin in Google Map above
 pear scab infection season

Spotts et al. 2000
  info Model category:    Select model: (see list)   (model params) 
Output in:
Start:  End:  
Starting date instructions: starting at bud swell stage
Model validation status: in use in W. Oregon Region(s): Pacific Northwest

info  Forecast type: 

Weather data QA score 0.93; 0 days missing
Date DDs Event
 Mar 13 55 days away 0 Model Start
 Mar 14 56 days away 10 approx. start of pear scab infection season
 May 13 116 days away 800 ascospore season continues: approx. half-way over
 Jun 17 151 days away 1620 ca. 100% ascospores mature; 1st 0.01" of rain will
  info  Output:  Simple header  No table  Graph precip 
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Oregon State University Integrated Plant Protection Center at OSU Integrated Pest Management PIPE Western
 Region Pest Management Center University of Utah Mesowest 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, new version 5.52, updated Jan 03, 2017
Contact Len Coop at 541-737-5523 if you have any questions about this program.