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: mint flea beetle
Type: insect
Model source/other links: Berry et al
Calculation method: single sine
Lower threshold: 41 degrees Fahrenheit
Upper threshold: 103 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: partly validated
Region of known use: Pacific Northwest
==============================EVENTS TABLE================================
1. 405 DD after biofix Eggs hatch - begin first intar
2. 580 DD after biofix Begin second instar
3. 785 DD after biofix Begin third instar
4. 900 DD after biofix Larvae exit rhizomes
5. 1205 DD after biofix Begin prepupal stage
6. 1395 DD after biofix Begin pupal stage
7. 1475 DD after biofix Begin adult emergence
==============================MODEL OUTPUT================================
Weather station: 1000 none selected
mn day max min precip DD41 CUMDD41 event
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