Subject: 'E-Weather Apple Disease ROCKS 980915'
Date: Tue, 15 Sep 1998 07:15:53 -0400
From: The AgMaster
To: cbackman@psu.edu
E-WEATHER SERVICE AGWEATHER IPM APPLE DISEASE PRODUCT
For: PA-CENTRE COUNTY-ROCKSPRING Date: TUE Sep 15, 1998
APPLE SCAB FIRE BLIGHT SOOTY BLOTCH
WEATHER 980324 980331 980504
TMX TMN PREC ARH LW ASM AW TW PW ADH AW TW PW ALW PW
Date F F in % hr % hr F 65F hr F hr
==== === === ===== === == ==== == === == ==== == === == ===== ==
BASED ON OBSERVATIONS
0901 80 52 0.00 65 0 100 0 - + 225 0 - - 989 ++
0902 78 56 0.00 74 0 100 0 - + 225 0 - - 989 ++
0903 79 50 0.00 68 8 100 8 56 ++ 225 8 56 + 997 ++
0904 80 52 0.00 65 6 100 6 57 + 225 6 57 + 1003 ++
0905 81 53 0.00 64 0 100 0 - + 225 0 - - 1003 ++
0906 91 53 0.00 63 7 100 7 59 ++ 225 7 59 + 1010 ++
0907 77 58 0.86 74 16 100 16 68 ++ 225 16 68 ++ 1026 ++
0908 65 49 0.03 72 13 100 25 64 ++ 225 25 64 ++ 1039 ++
0909 66 47 0.04 69 9 100 3 54 + 225 3 54 + 1048 ++
0910 73 46 0.00 64 9 100 12 52 ++ 225 12 52 + 1057 ++
0911 80 48 0.00 61 5 100 5 49 + 225 5 49 + 1062 ++
0912 87 60 0.00 51 0 100 0 - + 225 0 - - 1062 ++
0913 86 61 0.00 67 0 100 0 - + 225 0 - - 1062 ++
0914 88 60 0.00 68 9 100 9 67 ++ 225 9 67 ++ 1071 ++
BASED ON FORECASTS
0915 83 64 0.00 68 0 100 0 - + 225 0 - - 1071 ++
0916 75 59 0.04 70 7 100 7 68 ++ 225 7 68 ++ 1078 ++
0917 80 54 ---- 64 0 100 0 - + 225 0 - - 1078 ++
0918 80 62 ---- 52 8 100 8 73 ++ 225 8 73 ++ 1086 ++
0919 78 61 ---- 51 0 100 0 - + 225 0 - - 1086 ++
0920 77 59 ---- 69 0 100 0 - + 225 0 - - 1086 ++
0921 77 58 ---- 67 6 100 6 60 + 225 6 60 + 1092 ++
==========================================================================
****** IMPORTANT: Check the dates at the top of each column. ******
Green Tip Date - is used for Apple Scab
Blossom Date - is used for Fire Blight
Petal Fall Date - is used for Sooty Blotch
ASM = Apple Scab Maturity Percentage
ADH = Accumulated degree-hours from blossom date up to a max of 225.
ALW = Accumulated leaf wetness hours from petal fall date.
AW = Accumulated wetness hours for the most severe event.
TW = Average temperature during the most severe event.
PW = Pest Watch/Wait/Warning: - = not active
+ = active but no infection ++ = possible infection & damage
=====================================================================
Copyright(c) 1998 SkyBit, Inc. Phone: 1-800-454-2266
