Online Phenology Models and Degree-day Calculator
info FAIRFld-I95SB -at Exit CT  station: CT008 CTDOT elev: 36 ft  lat/long: 41.1447 -73.2636
  Select location by clicking on pin in Google Map above
 San Jose scale
 [tree fruits]

Rice et al 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 0.98; 0 days missing
Date DDs Event
 Jun 16 12 days ago 723 First second instars
 Jun 26 2 days ago 936 First pupae
 Jul 1 3 days away 1031 1st male catch next generation
 Jul 2 4 days away 1050 First mating next generation
 Jul 18 20 days away 1455 First crawlers second generation

  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, 2022
Contact Len Coop at 541-737-5523 if you have any questions about this program.