Online Phenology Models and Degree-day Calculator
immaturedamageadult
spotted wing Drosophila [fruit]
invasive insect model of OSU IPPC model analysis vers. 3.0


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: spotted wing Drosophila [fruit] Type: invasive insect Model source/other links: OSU IPPC model analysis vers. 3.0 Calculation method: single sine Lower threshold: 50 degrees Fahrenheit Upper threshold: 88 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: partly validated-has been compared to 2 years of field data in PNW Region of known use: potential for use in US ==============================EVENTS TABLE================================ 1. 261 DDs after Jan 1: 1st EGG LAYING BY OW FEMALES 2. 510 DDs after Jan 1: PEAK (ca. 50%) EGG LAYING BY OW FEMALES; 1st ADULT EMERGE 1st GEN 3. 565 DDs after Jan 1: 1st EGG LAYING BY 1st GEN FEMALES 4. 755 DDs after Jan 1: PEAK ADULT EMERGE 1st GEN 5. 995 DDs after Jan 1: PEAK EGG LAYING BY 1st GEN FEMALES; MAX 2+ GENS. 6. 1249 DDs after Jan 1: PEAK ADULT EMERGE 2nd GEN; MAX 3+ GENS. 7. 1489 DDs after Jan 1: PEAK EGG LAYING BY 2nd GEN FEMALES; MAX 4+ GENS. 8. 1743 DDs after Jan 1: PEAK ADULT EMERGE 3rd GEN; MAX 5 GENS. 9. 1983 DDs after Jan 1: PEAK EGG LAYING BY 3rd GEN FEMALES; MAX 6+ GENS. 10. 2237 DDs after Jan 1: PEAK ADULT EMERGE 4th GEN; MAX 6+ GENS. 11. 2477 DDs after Jan 1: PEAK EGG LAYING BY 4th GEN FEMALES; MAX 7+ GENS. 12. 2731 DDs after Jan 1: PEAK ADULT EMERGE 5th GEN; MAX 8+ GENS. 13. 2971 DDs after Jan 1: PEAK EGG LAYING BY 5th GEN FEMALES; MAX 9+ GENS. ==============================MODEL OUTPUT================================ Weather station: 1000 none selected mn day max min precip DD50 CUMDD50 event -- --- ----- ----- ------ ---- ------- -------