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  • Michigan State University Extension
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South Central Disease Report: Most recent wetting event (Report issued 4/19/2024 19:09 )

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 4/18 11PM - Midnight 4/19 8-9AM Wet: 10
Span: 10		 47.8 0.38 None None No risk until pre-bloom period Most recent period shown: 4/12 11PM - Midnight to 4/19/2024 10-11AM
Ceresco 4/18 11PM - Midnight 4/19 8-9AM Wet: 10
Span: 10		 46.8 0.32 None None No risk until pre-bloom period Most recent period shown: 4/12 11PM - Midnight to 4/19/2024 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 4/18 11PM - Midnight 4/19 7-8AM Wet: 9
Span: 9		 46.3 0.28 None None No risk until pre-bloom period Most recent period shown: 4/12 11PM - Midnight to 4/19/2024 10-11AM
Coldwater 4/19 Midnight-1AM 4/19 7-8AM Wet: 8
Span: 8		 47.6 0.45 None None No risk until pre-bloom period Most recent period shown: 4/12 11PM - Midnight to 4/19/2024 10-11AM
Constantine 4/18 11PM - Midnight 4/19 7-8AM Wet: 9
Span: 9		 47.1 0.54 None None No risk until pre-bloom period Most recent period shown: 4/12 11PM - Midnight to 4/19/2024 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 4/18 11PM - Midnight 4/19 8-9AM Wet: 9
Span: 10		 45.4 0.27 None None No risk until pre-bloom period Most recent period shown: 4/12 11PM - Midnight to 4/19/2024 10-11AM
Hickory Corners (KBS) 4/18 10-11PM 4/19 6-7AM Wet: 9
Span: 9		 46.8 0.36 None None No risk until pre-bloom period Most recent period shown: 4/12 11PM - Midnight to 4/19/2024 10-11AM
Hourly data missing for: 4/12/2024 Midnight-1AM - 4/19/2024 5-6PM (186 hours); Total of 186 missing hours
Kalamazoo 4/18 10-11PM 4/19 6-7AM Wet: 9
Span: 9		 46 0.3 None None No risk until pre-bloom period Most recent period shown: 4/12 11PM - Midnight to 4/19/2024 10-11AM
Kalamazoo (WMU) 4/18 10-11PM 4/19 6-7AM Wet: 9
Span: 9		 46.5 0.32 None None No risk until pre-bloom period Most recent period shown: 4/12 11PM - Midnight to 4/19/2024 10-11AM
Leslie 4/18 11PM - Midnight 4/19 8-9AM Wet: 10
Span: 10		 48 0.37 None None No risk until pre-bloom period Most recent period shown: 4/12 11PM - Midnight to 4/19/2024 10-11AM
Mendon 4/18 11PM - Midnight Ongoing. Last hour with moisture: 4/19 Noon-1PM Wet: 10
Span: 14		 47.4 0.36 None None No risk until pre-bloom period Most recent period shown: 4/12 11PM - Midnight to 4/19/2024 10-11AM

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