apple maggot % emerge [cherry, apple] insect model
of Jones et al 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 % emerge [cherry, apple]
Type: insect
Model source/other links: Jones et al 89
Calculation method: single sine
Lower threshold: 44 degrees Fahrenheit
Upper threshold: 113 degrees Fahrenheit
Directions for starting/BIOFIX: initialize at first emergence from traps
Starting/BIOFIX date: 6 15
No ending date, set to: default date 12 31
Model validation status: testing
Region of known use: UT and OR
==============================EVENTS TABLE================================
1. 318 DD after 1st emerge 5% fly emerge
2. 541 DD after 1st emerge 25% fly emerge
3. 797 DD after 1st emerge 50% fly emerge
4. 1046 DD after 1st emerge 75% fly emerge
5. 1252 DD after 1st emerge 95% fly emerge
6. 1694 DD after 1st emerge 99% fly emerge
==============================MODEL OUTPUT================================
Weather station: 1000 none selected
mn day max min precip DD44 CUMDD44 event
-- --- ----- ----- ------ ---- ------- -------