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: w. cherry fruit fly v2 [cherry E. of Cascades]
Type: insect
Model source/other links: Jones et al 91,Song et al 2004
Calculation method: single sine
Lower threshold: 41 degrees Fahrenheit
Setting upper threshold to: 130 F (default)
Directions for starting/BIOFIX: calendar date
Starting/BIOFIX date: 3 1
Ending date: 7 31
Model validation status: in general use, revised June 2011
Region of known use: dev. in UT (Cache Co.), WA (Chelan Co.), and Mid-Columbia OR
==============================EVENTS TABLE================================
1. 864 DDs after biofix: First trap catch - Hood River
2. 925 DDs after biofix: First trap catch - Mosier
3. 990 DDs after biofix: First trap catch - The Dalles
4. 1031 DDs after biofix: First trap catch - ID and Milton-Freewater
5. 1066 DDs after biofix: First trap catch - WA
6. 1664 DDs after biofix: 50% trap catch - all locations
7. 3049 DDs after biofix: Last trap catch - all locations
==============================MODEL OUTPUT================================