Online Phenology Models and Degree-day Calculator
eggsimmatureadult
Diorhabda carinulata [weed biocontrol]
insect model of OSU IPPC model analysis v1 DeLoach et al. 2011


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: Diorhabda carinulata [weed biocontrol] Type: insect Model source/other links: OSU IPPC model analysis v1 DeLoach et al. 2011 Calculation method: single sine Lower threshold: 52 degrees Fahrenheit Upper threshold: 98 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: under development Region of known use: Devel. for W. USA ==============================EVENTS TABLE================================ 1. 230 DDs after Jan 1 First OW adult emergence 2. 446 DDs after Jan 1 First egg hatch 3. 502 DDs after Jan 1 Peak egg hatch 4. 670 DDs after Jan 1 Peak G1 larvae 5. 1128 DDs after Jan 1 First G1 adults sens. to photoperiod 6. 1661 DDs after Jan 1 Peak G2 larvae 7. 2119 DDs after Jan 1 First G2 adults sens. to photoperiod 8. 2652 DDs after Jan 1 Peak G3 larvae 9. 3110 DDs after Jan 1 First G3 adults sens. to photoperiod 10. 3643 DDs after Jan 1 Peak G4 larvae 11. 4104 DDs after Jan 1 First G4 adults sens. to photoperiod ==============================MODEL OUTPUT================================ Weather station: 1000 none selected mn day max min precip DD52 CUMDD52 event -- --- ----- ----- ------ ---- ------- -------