Online Phenology Models and Degree-day Calculator
pupaadult
black cutworm Mich. State Univ. [vegetables]
insect model of UC Davis


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: black cutworm Mich. State Univ. [vegetables] Type: insect Model source/other links: UC Davis Calculation method: single sine Lower threshold: 50 degrees Fahrenheit Upper threshold: 86 degrees Fahrenheit Directions for starting/BIOFIX: peak captures in pheromone traps Starting/BIOFIX date: 5 15 Ending date: 7 0 Model validation status: partly validated Region of known use: Pacific Northwest ==============================EVENTS TABLE================================ 1. 80 DD after biofix First egg laying 2. 180 DD after biofix First egg hatch 3. 400 DD after biofix Small larvae 4. 500 DD after biofix First 4th instar 5. 700 DD after biofix Large larvae 6. 820 DD after biofix First pupae 7. 1000 DD after biofix Last large larvae 8. 1250 DD after biofix First adults ==============================MODEL OUTPUT================================ Weather station: 2017 E0852 APRSWXNET EW0852 Vernon AL Lat33.7944 Long:-88.2092 Elev:372 mn day max min precip DD50 CUMDD50 event -- --- ----- ----- ------ ---- ------- ------- 5 15 88.00 52.00 0.00 19.80 19.8 * START * 5 16 90.00 56.00 0.00 22.41 42.2 5 17 88.00 64.00 0.08 25.75 68.0 5 18 84.00 68.00 0.08 26.00 94.0 First egg laying 5 19 91.00 66.00 0.08 27.53 121.5 5 20 86.00 67.00 0.69 26.50 148.0 5 21 86.00 66.00 0.05 26.00 174.0 5 22 80.00 64.00 0.41 22.00 196.0 First egg hatch 5 23 77.00 64.00 0.31 20.50 216.5 5 24 71.00 56.00 0.04 13.50 230.0 5 25 79.00 50.00 0.00 14.50 244.5 5 26 88.00 55.00 0.00 21.29 265.8 5 27 87.00 66.00 0.24 26.41 292.2 5 28 85.00 64.00 0.03 24.50 316.7 5 29 84.00 67.00 0.03 25.50 342.2 5 30 84.00 64.00 0.02 24.00 366.2 5 31 89.00 62.00 0.01 25.07 391.3 6 1 82.00 63.00 0.07 22.50 413.8 Small larvae 6 2 86.00 69.00 0.01 27.50 441.3 6 3 88.00 65.00 0.03 26.25 467.5 6 4 87.00 70.00 1.10 28.40 495.9 6 5 82.00 71.00 0.48 26.50 522.4 First 4th instar 6 6 76.00 70.00 0.56 23.00 545.4 6 7 83.00 61.00 0.01 22.00 567.4 6 8 80.00 54.00 0.00 17.00 584.4 6 9 85.00 53.00 0.00 19.00 603.4 6 10 90.00 56.00 0.00 22.41 625.8 6 11 91.00 64.00 0.00 26.57 652.4 6 12 92.00 70.00 0.00 29.63 682.0 6 13 91.00 68.00 0.00 28.49 710.5 Large larvae 6 14 92.00 69.00 0.00 29.16 739.7 6 15 89.00 67.00 0.75 27.52 767.2 6 16 92.00 66.00 0.00 27.75 794.9 6 17 91.00 63.00 0.04 26.09 821.0 First pupae 6 18 89.00 70.00 1.29 28.99 850.0 6 19 85.00 70.00 0.01 27.50 877.5 6 20 88.00 69.00 0.01 28.22 905.7 6 21 78.00 70.00 1.34 24.00 929.7 6 22 83.00 72.00 0.44 27.50 957.2 6 23 83.00 74.00 0.96 28.50 985.7 6 24 89.00 68.00 0.01 28.01 1013.7 Last large larvae 6 25 80.00 63.00 0.00 21.50 1035.2 6 26 88.00 55.00 0.00 21.29 1056.5 6 27 89.00 60.00 0.00 24.09 1080.6 6 28 90.00 62.00 0.15 25.35 1106.0 6 29 84.00 70.00 0.28 27.00 1133.0 6 30 91.00 73.00 0.14 30.85 1163.8 Forecast using: 1910 E0852 PRISM_rev1_4km 2007-2016 AVERAGES Lat33.7944 Long-88.2092 DD50
black cutworm model - UC Davis
Location: 2017 E0852 EW0852 Vernon AL
1910 E0852 PRISM_rev1_4km 2007-2016 AVERAGES
DateDDsEvent
 5-18-17 94First egg laying
 5-22-17 196First egg hatch
 6-1-17 414Small larvae
 6-5-17 522First 4th instar
 6-13-17 711Large larvae
 6-17-17 821First pupae
 6-24-17 1014Last large larvae
 5-7-17 1260First adults
degree-day graph of black cutworm [vegetables] UC Davis