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

Stephenson Blueberry Anthracnose Risk (Report issued 4/25/2024 12:33 )

Time period assessed for disease events: 4/11(Midnight to 12:05AM) to 4/25/2024 12:30

Wet Period Station Start of wetting period End of wetting period Duration (Hrs.) Avg temp (F) Rainfall (in.) Anthracnose risk Wet hrs @ avg temp required for infection Progress toward infection
1 Stephenson 4/11/2024 7:15 PM 4/12/2024 12:30 AM 5.3 43 0.03 None 27.6 22%
2 Stephenson 4/13/2024 10:55 PM 4/14/2024 7:45 AM 8.9 39.9 0.28 None 0 20%
3 Stephenson 4/16/2024 8:10 PM 4/17/2024 1:30 AM 5.4 35.4 0.27 None 0 12%
4 Stephenson 4/17/2024 9:55 AM 4/17/2024 9:30 PM 11.7 43.9 0.65 None 27.6 44%
5 Stephenson 4/18/2024 6:55 PM 4/18/2024 11:15 PM 4.4 44.1 0.02 None 25.2 17%
6 Stephenson 4/23/2024 12:50 PM 4/23/2024 4:45 PM 4 33.9 0.11 None 0 23%