Output from uspest.org/wea insect degree-day/phenology model program:
Heat Units and predictions of key events from daily weather data
==============================MODEL INPUTS================================
Model species/general links: douglas-fir twig weevil [fir]
Type: insect
Model source/other links: OSU OIPMC model analysis, Whitney and Chastagner 2024
Calculation method: single sine
Lower threshold: 50 degrees Fahrenheit
Upper threshold: 104 degrees Fahrenheit
Directions for starting/BIOFIX: calendar date
Starting/BIOFIX date: 1 1
No ending date, set to: default date 12 31
Model validation status: from two seasons one location W. WA - unvalidated
Region of known use: Whitney and Chastagner 2024
==============================EVENTS TABLE================================
1. 715 DDs after Jan 1: 10% adult emergence
2. 1050 DDs after Jan 1: 50% adult emergence
3. 1345 DDs after Jan 1: 90% adult emergence
==============================MODEL OUTPUT================================
Weather station: 1000 none selected
mn day max min precip DD50 CUMDD50 event
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