Online Phenology Models and Degree-day Calculator
adult
Japanese pine sawyer beetle [pine trees]
invasive insect model of OSU IPPC model analysis


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: pine shoot beetle [pine trees] Type: insect Model source/other links: OSU IPPC model analysis Calculation method: Tmax > base Lower threshold: 54 degrees Fahrenheit Upper threshold: 70 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 - unvalidated Region of known use: now testing for US ==============================EVENTS TABLE================================ 1. 2 DDs after Jan 1: Initial (3%) swarming activity 2. 13 DDs after Jan 1: Peak (53%) swarming activity 3. 25 DDs after Jan 1: 81% swarming completed 4. 60 DDs after Jan 1: 96% swarming completed 5. 120 DDs after Jan 1: 99% swarming completed ==============================MODEL OUTPUT================================ Weather station: 1000 none selected mn day max min precip DD54 CUMDD54 event -- --- ----- ----- ------ ---- ------- -------