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  • Michigan State University Extension
  • Michigan State University Ag Bio Research
  • Project GREEEN

South Central Disease Report: Most recent wetting event (Report issued 4/24/2024 10:22 )

Wetting periods start with rainfall (at least 0.01 inch) and continue until the start of at least eight hours without moisture (rainfall, leaf wetness, high relative humidity). Wetting periods are classified as "ongoing" until eight consecutive dry hours have passed. After that, the official end of the wetting period is recorded (the start of the 8 hour dry period).

Station Start of wetting period End of wetting period Duration (Hrs.) Avg temp (F) Rainfall (in.) Apple Scab (leaf) Cherry Leaf Spot Grape Leaf Black Rot Time Period Assessed
Albion 4/23 10-11PM Ongoing. Last hour with moisture: 4/24 5-6AM Wet: 8
Span: 8
46 0.02 None None No risk until pre-bloom period Most recent period shown: 4/17 11PM - Midnight to 4/24/2024 10-11AM
Ceresco 4/23 9-10PM Ongoing. Last hour with moisture: 4/24 3-4AM Wet: 7
Span: 7
46.3 0.18 None None No risk until pre-bloom period Most recent period shown: 4/17 11PM - Midnight to 4/24/2024 10-11AM
Hourly data missing for: 4/19/2024 1-2PM - 4/19/2024 2-3PM (2 hours); Total of 2 missing hoursHourly data estimated for: 4/19/2024 1-2PM - 4/19/2024 2-3PM (2 hours); Total of 2 estimated hours
Charlotte 4/23 9-10PM 4/24 1-2AM Wet: 5
Span: 5
48.9 0.09 None None No risk until pre-bloom period Most recent period shown: 4/17 11PM - Midnight to 4/24/2024 10-11AM
Coldwater 4/23 5-6PM Ongoing. Last hour with moisture: 4/24 5-6AM Wet: 12
Span: 13
47.4 0.1 None None No risk until pre-bloom period Most recent period shown: 4/17 11PM - Midnight to 4/24/2024 10-11AM
Constantine 4/23 4-5PM Ongoing. Last hour with moisture: 4/24 8-9AM Wet: 13
Span: 17
45.2 0.43 None None No risk until pre-bloom period Most recent period shown: 4/17 11PM - Midnight to 4/24/2024 10-11AM
Hourly data missing for: 4/19/2024 11AM-Noon (1 hour); Total of 1 missing hoursHourly data estimated for: 4/19/2024 11AM-Noon (1 hour); Total of 1 estimated hours
Hastings 4/23 9-10PM 4/24 Midnight-1AM Wet: 4
Span: 4
48.8 0.02 None None No risk until pre-bloom period Most recent period shown: 4/17 11PM - Midnight to 4/24/2024 10-11AM
Hickory Corners (KBS) 4/23 8-9PM 4/24 1-2AM Wet: 4
Span: 6
48.8 0.09 None None No risk until pre-bloom period Most recent period shown: 4/17 11PM - Midnight to 4/24/2024 10-11AM
Hourly data missing for: 4/17/2024 Midnight-1AM - 4/24/2024 9-10AM (178 hours); Total of 178 missing hours
Kalamazoo 4/23 9-10PM Ongoing. Last hour with moisture: 4/24 4-5AM Wet: 8
Span: 8
44.4 0.25 None None No risk until pre-bloom period Most recent period shown: 4/17 11PM - Midnight to 4/24/2024 10-11AM
Kalamazoo (WMU) 4/23 9-10PM Ongoing. Last hour with moisture: 4/24 2-3AM Wet: 6
Span: 6
47 0.41 None None No risk until pre-bloom period Most recent period shown: 4/17 11PM - Midnight to 4/24/2024 10-11AM
Leslie 4/23 9-10PM 4/24 Midnight-1AM Wet: 4
Span: 4
49.3 0.02 None None No risk until pre-bloom period Most recent period shown: 4/17 11PM - Midnight to 4/24/2024 10-11AM
Mendon 4/23 10-11PM Ongoing. Last hour with moisture: 4/24 3-4AM Wet: 6
Span: 6
48.2 0.02 None None No risk until pre-bloom period Most recent period shown: 4/17 11PM - Midnight to 4/24/2024 10-11AM