Late Blight Risk Monitoring- Michigan State University
2010
Location: Constantine
DSV's calculated using weather data from MAWN station at Constantine
County: St. Joseph
Start Date -- Last Update: 2010-05-01 -- 2010-07-31
Total Accumulated P Values: 2720
Accumulated Severity Values
Last 24 Hours
Last 10 Days
Total
DSV's: 2
DSV's: 22
DSV's: 126
Recommendation (as of 6 a.m. on 2010-07-31 ):

Highest labeled rate of protectant fungicide recommended
-- minimum 7 day application interval
-|- Protectant fungicide plus Supertin at 2 oz/acre if near end of season at early senescence -|-

-|- if late blight within 2-5 miles, CLICK HERE for application rate -|-



WARNING: Late Blight was detected in this county on 2010-06-21

See the News & Alerts Page for further details.
Select a date from the box below to get a personal recommendation based on your own emergence date.
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© 2010, P.S. Wharton, Michigan State University.
Page Last Updated - May 01, 2010