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

West Central Disease Report: Most recent wetting event (Report issued 4/19/2024 10:10 )

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
Aetna / Fremont 4/17 2-3AM Ongoing. Last hour with moisture: 4/19 7-8AM Wet: 37
Span: 54
47.4 0.4 Heavy (Symptoms appear: 5/15) Moderate No risk until pre-bloom period Most recent period shown: 4/12 11PM - Midnight to 4/19/2024 10-11AM
Alpine Twp / Comstock Park 4/18 10-11PM Ongoing. Last hour with moisture: 4/19 5-6AM Wet: 8
Span: 8
44.9 0.05 None None No risk until pre-bloom period Most recent period shown: 4/12 11PM - Midnight to 4/19/2024 10-11AM
Belding 4/18 11PM - Midnight Ongoing. Last hour with moisture: 4/19 6-7AM Wet: 8
Span: 8
45.2 0.1 None None No risk until pre-bloom period Most recent period shown: 4/12 11PM - Midnight to 4/19/2024 10-11AM
Benona / Shelby 4/18 8-9PM Ongoing. Last hour with moisture: 4/19 4-5AM Wet: 9
Span: 9
42.5 0.13 None None No risk until pre-bloom period Most recent period shown: 4/12 11PM - Midnight to 4/19/2024 10-11AM
Clarksville 4/18 11PM - Midnight Ongoing. Last hour with moisture: 4/19 7-8AM Wet: 9
Span: 9
45.4 0.12 None None No risk until pre-bloom period Most recent period shown: 4/12 11PM - Midnight to 4/19/2024 10-11AM
Conklin / Wright 4/18 10-11PM Ongoing. Last hour with moisture: 4/19 5-6AM Wet: 8
Span: 8
44.4 0.02 None None No risk until pre-bloom period Most recent period shown: 4/12 11PM - Midnight to 4/19/2024 10-11AM
Elbridge / Hart 4/18 7-8PM Ongoing. Last hour with moisture: 4/19 3-4AM Wet: 9
Span: 9
44 0.13 None None No risk until pre-bloom period Most recent period shown: 4/12 11PM - Midnight to 4/19/2024 10-11AM
Entrican 4/18 11PM - Midnight Ongoing. Last hour with moisture: 4/19 6-7AM Wet: 8
Span: 8
45.2 0.07 None None No risk until pre-bloom period Most recent period shown: 4/12 11PM - Midnight to 4/19/2024 10-11AM
Fremont 4/18 9-10PM Ongoing. Last hour with moisture: 4/19 4-5AM Wet: 8
Span: 8
43.3 0.03 None None No risk until pre-bloom period Most recent period shown: 4/12 11PM - Midnight to 4/19/2024 10-11AM
Grant 4/18 9-10PM Ongoing. Last hour with moisture: 4/19 5-6AM Wet: 9
Span: 9
44.6 0.03 None None No risk until pre-bloom period Most recent period shown: 4/12 11PM - Midnight to 4/19/2024 10-11AM
Hart 4/18 7-8PM Ongoing. Last hour with moisture: 4/19 4-5AM Wet: 10
Span: 10
44.2 0.13 None None No risk until pre-bloom period Most recent period shown: 4/12 11PM - Midnight to 4/19/2024 10-11AM
Hudsonville 4/18 10-11PM Ongoing. Last hour with moisture: 4/19 5-6AM Wet: 8
Span: 8
45.2 0.11 None None No risk until pre-bloom period Most recent period shown: 4/12 11PM - Midnight to 4/19/2024 10-11AM
Kent City 4/18 10-11PM Ongoing. Last hour with moisture: 4/19 5-6AM Wet: 6
Span: 8
44.6 0.03 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: 4/18/2024 11AM-Noon (1 hour); Total of 1 missing hoursHourly data estimated for: 4/18/2024 11AM-Noon (1 hour); Total of 1 estimated hours
Ludington 4/18 7-8PM Ongoing. Last hour with moisture: 4/19 5-6AM Wet: 11
Span: 11
43.3 0.18 None No risk until first bract leaves have expanded. No risk until pre-bloom period Most recent period shown: 4/12 11PM - Midnight to 4/19/2024 10-11AM
Mears 4/18 8-9PM Ongoing. Last hour with moisture: 4/19 3-4AM Wet: 8
Span: 8
43.9 0.12 None No risk until first bract leaves have expanded. No risk until pre-bloom period Most recent period shown: 4/12 11PM - Midnight to 4/19/2024 10-11AM
Mecosta 4/18 2-3PM Ongoing. Last hour with moisture: 4/19 5-6AM Wet: 9
Span: 16
46 0.05 None None No risk until pre-bloom period Most recent period shown: 4/12 11PM - Midnight to 4/19/2024 10-11AM
New Era 4/18 7-8PM Ongoing. Last hour with moisture: 4/19 4-5AM Wet: 10
Span: 10
43.2 0.1 None No risk until first bract leaves have expanded. No risk until pre-bloom period Most recent period shown: 4/12 11PM - Midnight to 4/19/2024 10-11AM
Reeman / Fremont - West 4/18 9-10PM Ongoing. Last hour with moisture: 4/19 4-5AM Wet: 8
Span: 8
43.8 0.05 None None No risk until pre-bloom period Most recent period shown: 4/12 11PM - Midnight to 4/19/2024 10-11AM
Shelby - East 4/18 8-9PM Ongoing. Last hour with moisture: 4/19 3-4AM Wet: 8
Span: 8
43.6 0.11 None No risk until first bract leaves have expanded. No risk until pre-bloom period Most recent period shown: 4/12 11PM - Midnight to 4/19/2024 10-11AM
Sparta 4/18 11PM - Midnight Ongoing. Last hour with moisture: 4/19 5-6AM Wet: 7
Span: 7
44.3 0.03 None None No risk until pre-bloom period Most recent period shown: 4/12 11PM - Midnight to 4/19/2024 10-11AM
Sparta 20m Tower 4/18 10-11PM Ongoing. Last hour with moisture: 4/19 5-6AM Wet: 8
Span: 8
44.9 0.03 None None No risk until pre-bloom period Most recent period shown: 4/12 11PM - Midnight to 4/19/2024 10-11AM
Sparta - North 4/18 2-3PM Ongoing. Last hour with moisture: 4/19 5-6AM Wet: 9
Span: 16
45.1 0.03 None None No risk until pre-bloom period Most recent period shown: 4/12 11PM - Midnight to 4/19/2024 10-11AM
Standale / Walker 4/18 10-11PM Ongoing. Last hour with moisture: 4/19 5-6AM Wet: 8
Span: 8
45.1 0.09 None None No risk until pre-bloom period Most recent period shown: 4/12 11PM - Midnight to 4/19/2024 10-11AM
West Olive 4/18 10-11PM Ongoing. Last hour with moisture: 4/19 4-5AM Wet: 5
Span: 7
45.5 0.01 None None No risk until pre-bloom period Most recent period shown: 4/12 11PM - Midnight to 4/19/2024 10-11AM