Online Phenology Models and Degree-day Calculator
eggsimmaturedamageadult
omnivorous leaftier [multiple crops]
insect model of OSU vers. 1.0


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: omnivorous leaftier [multiple crops] Type: insect Model source/other links: OSU vers. 1.0 Calculation method: single sine Lower threshold: 36 degrees Fahrenheit Upper threshold: 100 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: new model would benefit from local validation Region of known use: developed for use in NW USA ==============================EVENTS TABLE================================ 1. 436 DDs after Jan 1: Initial 1st instar larvae out of OW hibernacula (2-5%) 2. 617 DDs after Jan 1: Peak 1st instar larvae out of OW hibernacula (50-60%) 3. 775 DDs after Jan 1: Initial 3rd instars exit leaf mines begin leaf tying (2-5%) 4. 1210 DDs after Jan 1: Peak 3rd instars exit leaf mines begin leaf tying (50-60%) 5. 1559 DDs after Jan 1: Last 3rd instars exit leaf mines begin leaf tying (90-100%) 6. 1698 DDs after Jan 1: First larvae finish development to pupate 7. 2045 DDs after Jan 1: First moths emerge 8. 2265 DDs after Jan 1: First eggs next generation oviposited 9. 2542 DDs after Jan 1: Last larvae finish feeding 10. 2765 DDs after Jan 1: First eggs hatch next generation will seek hibernation sites 11. 3673 DDs after Jan 1: Last eggs hatch and seek hibernation sites ==============================MODEL OUTPUT================================ Weather station: 1000 none selected mn day max min precip DD36 CUMDD36 event -- --- ----- ----- ------ ---- ------- -------