small broomrape (red clover) Colquhoun (pub in press) - Degree Day Models from OSU - version 5.52
Online Phenology Models and Degree-day Calculator
info Woodbridge CW4893 VA  station: C4893 APRSWXNET elev: 69 ft  lat/long: 38.6108 -77.2614
  Select location by clicking on pin in Google Map above
 small broomrape (red clover)
Colquhoun. see Weed Handbook and model summary (pub in press)
weed group
  info Model category:    Select model: (see list)   (model params) 
Output in:
Start:  End:  
Starting date instructions: calendar date - set on Jan 1  Note - start date reset to database default. 
Model validation status: newly validated Region(s): Western Oregon

info  Forecast type: 
Model
preview:


future
events
Weather data QA score 0.98; 0 days missing
Date DDs Event
 Mar 25 95 days ago 1980 small broomrape flower stalk emergence
 Mar 30 90 days ago 2160 beginning of red clover growth reduction because of parasitism
   
  info  Output:  Simple header  No table  Graph precip 
[Home] [user survey] [Intro] [US State/Network Index] [DD Map Calculator] [Links]
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 coopl@science.oregonstate.edu 541-737-5523 if you have any questions about this program.