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: sugarbeet root maggot
Type: insect
Model source/other links: Bechinski et al 1990
Calculation method: single sine
Lower threshold: 47.5 degrees Fahrenheit
Setting upper threshold to: 130 F (default)
Directions for starting/BIOFIX: calendar date
Starting/BIOFIX date: 3 1
No ending date, set to: default date 12 31
Model validation status: partly validated
Region of known use: Pacific Northwest
==============================EVENTS TABLE================================
1. 360 DD after biofix Peak capture of maggot flies when max > 80 F
==============================MODEL OUTPUT================================
Weather station: 1000 none selected
mn day max min precip DD47 CUMDD47 event
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