Evaluating the Impact of Spray Volume on Effectiveness of the Sooty Blotch/flyspeck Warning System at Three Commercial Orchards in Central Iowa
Date
2010-01-01
Authors
Pennick, Katie
Gleason, Mark
Batzer, Jean
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Abstract
The Brown/Sutton/Hartman sooty blotch flyspeck (SBFS) warning system, developed in North Carolina and modified in Kentucky, extends the period between first cover and second cover fungicide sprays until a total of 175 hours of wetness has been measured in the orchard canopy. After the second cover, sprays are made at 2-week intervals until harvest.
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RFR A9062
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report
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Fri Jan 01 00:00:00 UTC 2010