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 D3006 APRSWXNET Harrisburg DW3006 AR Lat35.6647 Long:-90.7061 Elev:246 mn day max min precip DD50 CUMDD50 event -- --- ----- ----- ------ ---- ------- ------- 5 15 82.00 60.00 0.00 21.00 21.0 * START * 5 16 85.00 68.00 0.00 26.50 47.5 5 17 86.00 71.00 0.00 28.50 76.0 5 18 86.00 73.00 0.00 29.50 105.5 First egg laying 5 19 86.00 72.00 0.00 29.00 134.5 5 20 77.00 65.00 0.00 21.00 155.5 5 21 75.00 59.00 0.00 17.00 172.5 5 22 74.00 59.00 0.00 16.50 189.0 First egg hatch 5 23 75.00 59.00 0.00 17.00 206.0 5 24 65.00 56.00 0.00 10.50 216.5 5 25 75.00 53.00 0.00 14.00 230.5 5 26 81.00 66.00 0.00 23.50 254.0 5 27 87.00 63.00 0.00 24.91 278.9 5 28 79.00 65.00 0.00 22.00 300.9 5 29 83.00 64.00 0.00 23.50 324.4 5 30 85.00 65.00 0.00 25.00 349.4 5 31 84.00 62.00 0.00 23.00 372.4 6 1 85.00 68.00 0.00 26.50 398.9 6 2 85.00 66.00 0.00 25.50 424.4 Small larvae 6 3 86.00 70.00 0.00 28.00 452.4 6 4 79.00 72.00 0.00 25.50 477.9 6 5 78.00 71.00 0.00 24.50 502.4 First 4th instar 6 6 84.00 68.00 0.00 26.00 528.4 6 7 81.00 64.00 0.00 22.50 550.9 6 8 79.00 61.00 0.00 20.00 570.9 6 9 83.00 58.00 0.00 20.50 591.4 6 10 85.00 64.00 0.00 24.50 615.9 6 11 88.00 71.00 0.00 29.21 645.1 6 12 89.00 75.00 0.00 31.40 676.5 6 13 89.00 74.00 0.00 30.92 707.4 Large larvae 6 14 90.00 76.00 0.00 32.06 739.5 6 15 89.00 73.00 0.00 30.44 769.9 6 16 85.00 70.00 0.00 27.50 797.4 6 17 89.00 69.00 0.00 28.50 825.9 First pupae 6 18 87.00 73.00 0.00 29.89 855.8 6 19 87.00 71.00 0.00 28.89 884.7 6 20 90.00 69.00 0.00 28.74 913.5 6 21 87.00 72.00 0.00 29.39 942.8 6 22 86.00 76.00 0.00 31.00 973.8 6 23 87.00 71.00 0.00 28.89 1002.7 Last large larvae 6 24 80.00 68.00 0.00 24.00 1026.7 6 25 84.00 66.00 0.00 25.00 1051.7 6 26 84.00 67.00 0.00 25.50 1077.2 6 27 82.00 66.00 0.00 24.00 1101.2 6 28 86.00 69.00 0.00 27.50 1128.7 6 29 86.00 73.00 0.00 29.50 1158.2 6 30 84.00 74.00 0.00 29.00 1187.2 Forecast using: 1910 D3006 PRISM_rev1_4km 2007-2016 AVERAGES Lat35.6647 Long-90.7061 DD50
black cutworm model - UC Davis
Location: 2017 D3006 Harrisburg DW3006 AR
1910 D3006 PRISM_rev1_4km 2007-2016 AVERAGES
DateDDsEvent
 5-18-17 106First egg laying
 5-22-17 189First egg hatch
 6-2-17 424Small larvae
 6-5-17 502First 4th instar
 6-13-17 707Large larvae
 6-17-17 826First pupae
 6-23-17 1003Last large larvae
degree-day graph of black cutworm [vegetables] UC Davis