apple maggot 1st emerge [cherry, apple] insect model
of Jones etal 89
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: apple maggot 1st emerge [cherry, apple]
Type: insect
Model source/other links: Jones etal 89
Calculation method: single sine
Lower threshold: 44 degrees Fahrenheit
Upper threshold: 113 degrees Fahrenheit
Directions for starting/BIOFIX: calendar
Starting/BIOFIX date: 3 1
No ending date, set to: default date 12 31
Model validation status: testing
Region of known use: Utah
==============================EVENTS TABLE================================
1. 1013 DD after Mar 1 first fly emerge (NY)
2. 1456 DD after Mar 1 first fly emerge (UT)
3. 1737 DD after Mar 1 first fly emerge (W. OR)
==============================MODEL OUTPUT================================
Weather station: 1000 none selected
mn day max min precip DD44 CUMDD44 event
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