Output from uspest.org/wea invasive insect degree-day/phenology model program:
Heat Units and predictions of key events from daily weather data
==============================MODEL INPUTS================================
Model species/general links: honeydew moth [citrus, many hosts]
Type: invasive insect
Model source/other links: OSU OIPMC model anal.Purdue CERIS
Calculation method: single sine
Lower threshold: 50 degrees Fahrenheit
Upper threshold: 95 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: model white paper developed for APHIS PPQ
Region of known use: developed for full USA
==============================EVENTS TABLE================================
1. 221 DDs after Jan 1 Earliest flight OW Gen.
2. 344 DDs after Jan 1 Peak flight OW Gen.
3. 696 DDs after Jan 1 Peak larvae 1st Gen.
4. 1300 DDs after Jan 1 Peak flight 1st Gen.
5. 2255 DDs after Jan 1 Peak flight 2nd Gen.
6. 3211 DDs after Jan 1 Peak flight 3rd Gen.
7. 4167 DDs after Jan 1 Peak flight 4th Gen.
8. 5123 DDs after Jan 1 Peak flight 5th Gen.
9. 6078 DDs after Jan 1 Peak flight 6th Gen.
==============================MODEL OUTPUT================================
Weather station: 1000 none selected
mn day max min precip DD50 CUMDD50 event
-- --- ----- ----- ------ ---- ------- -------
