Online Phenology Models and Degree-day Calculator
eggsadultbiocontrol
Neoseiulus fallacis
mite predator model of Dover etal 1979


Output from uspest.org/wea mite predator degree-day/phenology model program:
	Heat Units and predictions of key events from daily weather data
==============================MODEL INPUTS================================ Model species/general links: Neoseiulus fallacis Type: mite predator Model source/other links: Dover etal 1979 Calculation method: single sine Lower threshold: 54 degrees Fahrenheit Upper threshold: 90 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: not fully tested Region of known use: Pacific Northwest ==============================EVENTS TABLE================================ 1. 40 DD after Jan 1 1st gen. first egg hatch 2. 81 DD after Jan 1 1st gen. first older immatures 3. 134 DD after Jan 1 1st gen. adults first egglaying 4. 300 DD after Jan 1 2nd gen. adults first egglaying 5. 370 DD after Jan 1 1st gen. 50% egglaying completed; dispersal ca. 6ft 6. 740 DD after Jan 1 2 full generations completed; dispersal ca. 1/20 acre 7. 1110 DD after Jan 1 3 full generations completed; dispersal ca. 1/5 acre 8. 1480 DD after Jan 1 4 full generations completed; dispersal ca. 1.2 acre 9. 1850 DD after Jan 1 5 full generations completed 10. 2220 DD after Jan 1 6 full generations completed 11. 2590 DD after Jan 1 7 full generations completed 12. 2960 DD after Jan 1 8 full generations completed ==============================MODEL OUTPUT================================ Weather station: 1000 none selected mn day max min precip DD54 CUMDD54 event -- --- ----- ----- ------ ---- ------- -------