Online Phenology Models and Degree-day Calculator
eggsimmaturedamageadult
gypsy moth from Jan 1 [oak-maple]
invasive insect model of Sheehan-simpl.


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: gypsy moth from Jan 1 [oak-maple] Type: invasive insect Model source/other links: Sheehan-simpl. Calculation method: single sine Lower threshold: 42 degrees Fahrenheit Upper threshold: 106 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: experimental Region of known use: Midwest & PNW US ==============================EVENTS TABLE================================ 1. 346 DDs after Jan 1: 2% egg hatch 2. 596 DDs after Jan 1: peak 1st instar 3. 871 DDs after Jan 1: peak 2nd instar 4. 1052 DDs after Jan 1: peak 3rd instar 5. 1274 DDs after Jan 1: peak 4th instar 6. 1637 DDs after Jan 1: 2% pupation 7. 1727 DDs after Jan 1: peak 5th and 6th instar 8. 2068 DDs after Jan 1: 50% pupation 9. 2180 DDs after Jan 1: 2% adult emergence 10. 2539 DDs after Jan 1: 50% adult emergence 11. 2646 DDs after Jan 1: final 6th instars present 12. 3250 DDs after Jan 1: 98% adult emergence ==============================MODEL OUTPUT================================ Weather station: 1000 none selected mn day max min precip DD42 CUMDD42 event -- --- ----- ----- ------ ---- ------- -------