Online Phenology Models and Degree-day Calculator
info Cherry Mt. Kordia CGFG OR  station: F5672 APRSWXNET elev: 1436 ft  lat/long: 45.5003 -121.1136
  Select location by clicking on pin in Google Map above
 San Jose scale
 [tree fruits]

Rice etal 1982
  info Model category: 

  Select model: (see list)   (model params) 

  Output in:

  Starting date instructions: first male scale from overwintering generation

  Model validation status: partly validated Region(s): Pacific Northwest

  info Forecast type: 


Weather data QA score 0.92; 0 days missing
Date DDs Event
 May 15 115 days away 0 Model Start
 Jun 14 145 days away 305 100 degree-days until first crawler
 Jun 22 153 days away 405 first crawler emergence
 Jul 5 166 days away 605 UC Davis rec. crawler treatment

  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, this version 5.6, updated Jan 2, 2021
Contact Len Coop at 541-737-5523 if you have any questions about this program.