Online Phenology Models and Degree-day Calculator
immaturedamagepupaadult
orange tortrix (mild winter) [small fruit]
insect model of Knight 1988


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: orange tortrix (mild winter) [small fruit] Type: insect Model source/other links: Knight 1988 Calculation method: single sine Lower threshold: 41 degrees Fahrenheit Setting upper threshold to: 130 F (default) Directions for starting/BIOFIX: calendar date No starting/BIOFIX date, set to: default date 1 1 Ending date: 9 15 Model validation status: partly validated Region of known use: Pacific Northwest ==============================EVENTS TABLE================================ 1. 850 DDs after biofix: Peak pheromone trap catch 2. 950 DDs after biofix: Peak female adult emergence 3. 1000 DDs after biofix: Peak egg laying 4. 1270 DDs after biofix: Peak egg hatch 5. 2070 DDs after biofix: Peak in density large larvae ==============================MODEL OUTPUT================================ Weather station: 2020 CWZA CANADA Agassiz Auto RePting S BC Lat:49.2500 Long:-121.7667 Elev:49 mn day max min precip DD41 CUMDD41 event -- --- ----- ----- ------ ---- ------- ------- 1 1 55.20 46.00 0.05 9.60 9.6 * START * 1 2 45.10 35.60 0.28 1.20 10.8 1 3 48.20 34.90 0.36 2.40 13.2 1 4 47.50 39.00 0.54 2.67 15.9 1 5 46.00 36.50 0.19 1.64 17.5 1 6 41.20 33.40 1.31 0.01 17.5 1 7 40.60 36.90 1.38 0.00 17.5 1 8 45.10 31.30 0.16 0.98 18.5 1 9 39.90 31.30 0.01 0.00 18.5 1 10 35.20 31.30 0.17 0.00 18.5 1 11 42.10 33.10 0.54 0.17 18.7 1 12 32.00 19.20 0.78 0.00 18.7 1 13 18.90 13.60 0.00 0.00 18.7 1 14 14.90 9.90 0.01 0.00 18.7 1 15 19.90 8.60 0.21 0.00 18.7 1 16 23.00 15.10 0.15 0.00 18.7 1 17 23.90 16.90 0.02 0.00 18.7 1 18 30.90 21.00 0.07 0.00 18.7 1 19 44.20 24.60 0.01 0.56 19.2 1 20 44.60 37.00 0.08 1.11 20.3 1 21 44.60 37.40 0.28 1.15 21.5 1 22 42.60 34.70 0.79 0.31 21.8 1 23 43.30 38.30 0.88 0.70 22.5 1 24 45.50 38.30 0.82 1.63 24.1 1 25 47.50 37.20 0.00 2.37 26.5 1 26 48.60 41.70 0.14 4.15 30.6 1 27 50.40 41.40 0.39 4.90 35.5 1 28 45.00 37.00 0.26 1.27 36.8 1 29 43.50 35.20 0.62 0.60 37.4 1 30 46.00 33.60 0.26 1.41 38.8 1 31 50.90 38.30 2.93 4.14 43.0 2 1 57.40 38.50 0.89 7.34 50.3 2 2 43.70 31.50 0.00 0.55 50.9 2 3 40.60 31.30 0.13 0.00 50.9 2 4 33.10 29.50 0.12 0.00 50.9 2 5 35.40 31.30 0.24 0.00 50.9 2 6 41.00 36.90 0.50 0.00 50.9 2 7 43.30 38.30 0.43 0.70 51.6 2 8 48.90 37.80 0.27 3.10 54.7 2 9 39.70 34.00 0.00 0.00 54.7 2 10 45.30 31.30 0.00 1.05 55.7 2 11 44.80 37.00 0.03 1.19 56.9 2 12 48.60 38.70 0.00 3.13 60.0 2 13 43.70 38.10 0.23 0.84 60.9 2 14 46.80 40.10 0.10 2.59 63.5 2 15 41.50 38.80 0.56 0.09 63.6 2 16 44.20 38.50 0.35 1.09 64.7 2 17 44.40 36.50 0.03 0.99 65.7 2 18 47.10 32.90 0.00 1.78 67.4 2 19 50.20 36.90 0.00 3.55 71.0 2 20 51.80 35.60 0.01 4.07 75.1 2 21 52.20 31.30 0.01 3.71 78.8 2 22 44.80 38.50 0.34 1.35 80.1 2 23 46.60 35.40 0.67 1.78 81.9 2 24 45.90 36.70 0.14 1.62 83.5 2 25 42.60 33.60 0.11 0.29 83.8 2 26 47.30 36.50 0.04 2.19 86.0 2 27 46.20 40.50 0.03 2.41 88.4 2 28 47.70 34.50 0.16 2.15 90.6 2 29 46.90 36.50 0.47 2.02 92.6 3 1 44.40 31.50 0.08 0.76 93.3 3 2 40.80 37.90 0.39 0.00 93.3 3 3 48.90 41.70 0.26 4.30 97.6 3 4 50.50 38.70 0.00 4.04 101.7 3 5 43.50 39.90 0.57 0.97 102.7 3 6 45.50 38.10 0.18 1.61 104.3 3 7 41.20 35.20 0.08 0.02 104.3 3 8 44.80 33.60 0.00 0.98 105.2 3 9 48.60 31.60 0.00 2.27 107.5 3 10 41.90 34.30 0.26 0.13 107.7 3 11 50.20 38.30 0.10 3.81 111.5 3 12 45.70 31.80 0.00 1.20 112.7 3 13 41.20 31.50 0.00 0.01 112.7 3 14 33.60 25.90 0.00 0.00 112.7 3 15 45.10 28.00 0.00 0.87 113.6 3 16 58.50 37.80 0.00 7.69 121.2 3 17 63.10 38.30 0.01 10.08 131.3 3 18 60.40 42.80 0.00 10.60 141.9 3 19 60.80 40.50 0.00 9.68 151.6 3 20 58.60 37.60 0.00 7.69 159.3 3 21 58.60 34.70 0.00 7.06 166.4 3 22 55.00 33.40 0.00 5.19 171.6 3 23 47.50 36.50 0.51 2.28 173.8 3 24 50.20 36.30 0.06 3.45 177.3 3 25 52.20 38.30 0.01 4.77 182.0 3 26 47.10 36.10 0.04 2.06 184.1 3 27 47.10 38.30 0.06 2.36 186.5 3 28 49.60 44.10 0.34 5.85 192.3 3 29 51.60 44.20 0.41 6.90 199.2 3 30 48.00 37.90 0.31 2.70 201.9 3 31 47.70 36.00 0.01 2.31 204.2 4 1 45.30 37.60 0.03 1.46 205.7 4 2 41.50 34.50 0.00 0.06 205.7 4 3 43.00 33.30 0.27 0.39 206.1 4 4 49.50 34.70 0.00 2.93 209.1 4 5 51.60 40.10 0.00 4.96 214.0 4 6 57.40 37.90 0.00 7.18 221.2 4 7 56.10 40.80 0.00 7.46 228.7 4 8 63.10 40.50 0.01 10.83 239.5 4 9 65.50 42.60 0.00 13.05 252.6 4 10 61.70 41.20 0.00 10.45 263.0 4 11 59.50 43.70 0.03 10.60 273.6 4 12 59.00 39.40 0.00 8.40 282.0 4 13 62.20 41.40 0.00 10.80 292.8 4 14 61.30 38.80 0.00 9.34 302.1 4 15 66.90 45.30 0.00 15.10 317.2 4 16 67.30 45.00 0.00 15.15 332.4 4 17 59.90 41.20 0.00 9.55 341.9 4 18 63.90 49.30 0.00 15.60 357.5 4 19 62.80 48.40 0.00 14.60 372.1 4 20 63.90 43.70 0.00 12.80 384.9 4 21 57.60 49.80 0.00 12.70 397.6 4 22 53.10 48.20 0.19 9.65 407.3 4 23 59.70 47.30 0.03 12.50 419.8 4 24 61.70 43.70 0.00 11.70 431.5 4 25 60.30 48.70 0.45 13.50 445.0 4 26 58.30 43.90 0.00 10.10 455.1 4 27 58.60 45.00 0.43 10.80 465.9 4 28 59.70 46.20 0.00 11.95 477.8 4 29 56.70 47.70 0.44 11.20 489.0 4 30 57.60 43.70 0.88 9.65 498.7 5 1 64.00 41.40 0.00 11.70 510.4 5 2 62.10 47.10 0.27 13.60 524.0 5 3 52.50 43.50 0.06 7.00 531.0 5 4 61.90 39.00 0.00 9.70 540.7 5 5 70.90 47.80 0.07 18.35 559.0 5 6 60.40 48.20 0.23 13.30 572.3 5 7 70.00 39.40 0.00 13.86 586.2 5 8 79.00 54.30 0.00 25.65 611.8 5 9 82.20 59.90 0.00 30.05 641.9 5 10 83.70 62.20 0.00 31.95 673.8 5 11 79.00 61.30 0.00 29.15 703.0 5 12 61.00 53.20 0.40 16.10 719.1 5 13 62.80 52.00 0.21 16.40 735.5 5 14 62.40 48.90 0.00 14.65 750.1 5 15 64.40 53.20 0.00 17.80 767.9 5 16 61.50 52.90 0.05 16.20 784.1 5 17 64.60 52.90 0.32 17.75 801.9 5 18 69.40 52.70 0.00 20.05 821.9 5 19 67.50 47.30 0.00 16.40 838.3 5 20 59.20 52.20 0.01 14.70 853.0 Peak pheromone trap catch 5 21 57.60 47.50 0.20 11.55 864.6 5 22 57.60 47.70 0.71 11.65 876.2 5 23 60.60 47.80 0.00 13.20 889.4 5 24 66.60 50.00 0.00 17.30 906.7 5 25 59.00 54.50 0.50 15.75 922.5 5 26 66.90 53.60 0.03 19.25 941.7 5 27 77.00 46.80 0.00 20.90 962.6 Peak female adult emergence 5 28 81.00 59.20 0.00 29.10 991.7 5 29 80.20 59.20 0.00 28.70 1020.4 Peak egg laying 5 30 61.30 51.80 1.42 15.55 1036.0 5 31 63.10 48.00 0.12 14.55 1050.5 6 1 65.70 45.50 0.00 14.60 1065.1 6 2 59.20 43.70 0.21 10.45 1075.6 6 3 65.10 47.30 0.00 15.20 1090.8 6 4 62.20 44.60 0.00 12.40 1103.2 6 5 65.50 51.40 0.02 17.45 1120.6 6 6 63.70 45.50 0.02 13.60 1134.2 6 7 64.20 50.90 0.01 16.55 1150.8 6 8 60.80 50.00 0.43 14.40 1165.2 6 9 57.60 49.10 0.21 12.35 1177.5 6 10 70.90 54.70 0.03 21.80 1199.3 6 11 65.70 56.80 0.21 20.25 1219.6 6 12 58.60 52.50 0.46 14.55 1234.1 6 13 62.40 51.60 0.04 16.00 1250.1 6 14 57.40 49.80 0.35 12.60 1262.7 6 15 58.50 50.20 0.25 13.35 1276.1 Peak egg hatch 6 16 63.30 50.90 0.00 16.10 1292.2 6 17 67.60 55.60 0.00 20.60 1312.8 6 18 76.60 56.30 0.00 25.45 1338.2 6 19 79.20 53.60 0.00 25.40 1363.6 6 20 65.10 59.90 0.17 21.50 1385.1 6 21 67.50 56.30 0.35 20.90 1406.0 6 22 75.70 52.30 0.00 23.00 1429.0 6 23 78.40 56.30 0.00 26.35 1455.4 6 24 75.70 62.40 0.04 28.05 1483.4 6 25 78.40 56.30 0.00 26.35 1509.8 6 26 72.30 56.10 0.00 23.20 1533.0 6 27 63.70 55.40 0.12 18.55 1551.5 6 28 69.30 51.10 0.18 19.20 1570.7 6 29 75.00 54.30 0.00 23.65 1594.4 6 30 63.70 55.20 0.53 18.45 1612.8 7 1 55.90 52.70 1.08 13.30 1626.1 7 2 58.80 52.90 0.11 14.85 1641.0 7 3 56.80 50.90 0.41 12.85 1653.8 7 4 68.90 50.90 0.02 18.90 1672.7 7 5 74.30 49.10 0.00 20.70 1693.4 7 6 69.80 51.40 0.00 19.60 1713.0 7 7 66.20 54.50 0.00 19.35 1732.4 7 8 70.20 56.30 0.00 22.25 1754.6 7 9 65.10 57.60 0.41 20.35 1775.0 7 10 71.80 54.70 0.00 22.25 1797.2 7 11 66.60 53.60 0.06 19.10 1816.3 7 12 68.70 54.50 0.05 20.60 1836.9 7 13 73.40 52.90 0.00 22.15 1859.1 7 14 76.60 51.10 0.00 22.85 1881.9 7 15 79.00 53.10 0.00 25.05 1907.0 7 16 77.00 57.90 0.00 26.45 1933.4 7 17 71.60 61.70 0.05 25.65 1959.1 7 18 77.90 59.70 0.00 27.80 1986.9 7 19 81.00 54.50 0.00 26.75 2013.6 7 20 86.00 63.00 0.00 33.50 2047.1 7 21 82.80 60.10 0.00 30.45 2077.6 Peak in density large larvae 7 22 75.60 64.60 0.00 29.10 2106.7 7 23 68.00 61.00 0.01 23.50 2130.2 7 24 66.60 58.50 0.01 21.55 2151.7 7 25 76.60 50.90 0.00 22.75 2174.5 7 26 86.40 55.60 0.00 30.00 2204.5 7 27 90.00 64.90 0.00 36.45 2240.9 7 28 81.10 61.20 0.00 30.15 2271.1 7 29 86.40 50.90 0.00 27.65 2298.7 7 30 90.30 60.10 0.00 34.20 2332.9 7 31 82.80 61.50 0.00 31.15 2364.1 8 1 79.50 56.80 0.00 27.15 2391.2 8 2 80.10 54.90 0.00 26.50 2417.7 8 3 79.00 57.90 0.00 27.45 2445.2 8 4 82.60 57.90 0.00 29.25 2474.4 8 5 80.60 55.90 0.00 27.25 2501.7 8 6 68.00 57.90 0.27 21.95 2523.6 8 7 68.70 56.50 0.09 21.60 2545.2 8 8 69.60 56.30 0.03 21.95 2567.2 8 9 75.60 50.20 0.00 21.90 2589.1 8 10 77.20 53.40 0.00 24.30 2613.4 8 11 70.90 50.20 0.00 19.55 2632.9 8 12 69.60 50.90 0.00 19.25 2652.2 8 13 72.30 46.90 0.00 18.60 2670.8 8 14 77.90 48.90 0.00 22.40 2693.2 8 15 85.30 53.10 0.00 28.20 2721.4 8 16 93.40 68.40 0.00 39.90 2761.3 8 17 87.80 65.30 0.00 35.55 2796.8 8 18 78.30 57.90 0.00 27.10 2823.9 8 19 79.50 56.10 0.00 26.80 2850.7 8 20 77.70 63.00 0.06 29.35 2880.1 8 21 68.20 60.80 0.79 23.50 2903.6 8 22 73.00 56.30 0.00 23.65 2927.2 8 23 72.90 55.20 0.00 23.05 2950.3 8 24 74.10 56.10 0.04 24.10 2974.4 8 25 74.30 54.00 0.00 23.15 2997.5 8 26 74.80 49.30 0.00 21.05 3018.6 8 27 76.60 51.30 0.00 22.95 3041.5 8 28 77.50 50.50 0.00 23.00 3064.5 8 29 70.00 50.40 0.00 19.20 3083.7 8 30 69.10 44.80 0.02 15.95 3099.7 8 31 67.50 55.20 0.00 20.35 3120.0 9 1 73.00 59.20 0.00 25.10 3145.1 9 2 74.80 55.60 0.00 24.20 3169.3 9 3 80.10 51.10 0.00 24.60 3193.9 9 4 83.30 64.60 0.00 32.95 3226.9 9 5 68.20 56.50 0.00 21.35 3248.2 9 6 73.20 61.30 0.00 26.25 3274.5 9 7 82.20 58.80 0.00 29.50 3304.0 9 8 83.10 55.80 0.00 28.45 3332.4 9 9 91.80 56.30 0.00 33.05 3365.5 9 10 88.50 61.90 0.00 34.20 3399.7 9 11 81.10 52.70 0.00 25.90 3425.6 9 12 66.90 48.90 0.00 16.90 3442.5 9 13 61.30 48.70 0.00 14.00 3456.5 9 14 68.20 49.30 0.03 17.75 3474.2 9 15 77.50 58.80 0.00 27.15 3501.4
orange tortrix (mild winter) model - Knight 1988
Location: 2020 CWZA Agassiz Auto RePting
DateDDsEvent
 5-20-20 853Peak pheromone trap catch
 5-27-20 963Peak female adult emergence
 5-29-20 1020Peak egg laying
 6-15-20 1276Peak egg hatch
 7-21-20 2078Peak in density large larvae
degree-day graph of orange tortrix (mild winter) [small fruit] Knight 1988