Specware 6.02 UMassCSO Apple-Scab From 04/13/2004 To 05/11/2004 Temperature Wet Degree %Spore Infection Degree Date High Low Hrs Days Mature Mills Wash St Cornell 04/13 44.5 36.2 24.0 8 0 Heavy None Infected 04/14 56.6 42.3 21.5 28 0 Heavy Medium Infected 04/15 55.9 36.2 12.8 40 1 Heavy Medium Infected 04/16 61.5 33.8 0.0 54 1 None None None 04/17 75.3 34.6 3.0 77 2 None None None 04/18 72.5 48.8 0.0 105 3 None None None 04/19 85.9 42.3 0.0 135 4 None None None 04/20 69.7 47.4 0.0 162 6 None None None 04/21 64.2 40.8 0.5 182 7 None None None 04/22 78.1 50.3 9.5 211 10 None None None 04/23 59.4 41.5 21.3 226 11 Medium Light Infected 04/24 62.8 40.0 8.5 245 13 Medium Light Infected 04/25 56.6 33.0 4.3 256 17 None None None 04/26 52.4 37.7 24.0 271 19 Medium Light Infected 04/27 66.3 44.5 7.0 293 22 Medium Medium Infected 04/28 52.4 38.5 0.3 305 24 None None None 04/29 73.9 38.5 0.0 330 29 None None None 04/30 77.4 52.4 0.0 361 34 None None None 05/01 78.1 51.0 0.0 393 40 None None None 05/02 67.7 57.3 10.8 423 45 Light Light Infected 05/03 61.5 43.0 23.8 444 49 Heavy Heavy Infected 05/04 53.8 37.7 7.5 457 52 Heavy Heavy Infected 05/05 59.4 34.6 8.0 473 55 None None None 05/06 69.7 37.7 8.3 496 59 None None Infected 05/07 80.2 49.6 2.8 528 65 None None None 05/08 62.8 37.7 0.3 546 68 None None None 05/09 60.1 41.5 4.0 562 71 None None None 05/10 76.0 40.8 9.0 587 75 None None None 05/11 60.1 54.5 9.3 597 77 None Light Infected Overall 220.0 Heavy Heavy Infected