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: filbertworm [hazelnut]
Type: insect
Model source/other links: Aliniazee 1983
Calculation method: single sine
Lower threshold: 50 degrees Fahrenheit
Upper threshold: 110 degrees Fahrenheit
Directions for starting/BIOFIX: calendar date
Starting/BIOFIX date: 4 1
No ending date, set to: default date 12 31
Model validation status: partly validated
Region of known use: Pacific Northwest
==============================EVENTS TABLE================================
1. 580 DDs after biofix: Earliest first moth emergence
2. 610 DDs after biofix: Average first moth emergence
3. 815 DDs after biofix: First eggs laid
4. 955 DDs after biofix: First eggs hatch
5. 1022 DDs after biofix: First larvae found in nuts
6. 1158 DDs after biofix: Earliest peak moth emergence
7. 1188 DDs after biofix: Average peak moth emergence
8. 1217 DDs after biofix: Latest peak moth emergence
9. 1393 DDs after biofix: Approximate peak egg laying
10. 1533 DDs after biofix: Approximate peak egg hatch
==============================MODEL OUTPUT================================
Weather station: 1000 none selected
mn day max min precip DD50 CUMDD50 event
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