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After-Infection Control of Rusts

Posted: April 13, 2012

If you are in an area prone to cedar-apple or quince rusts, many of the apple scab wetting periods were also favorable for rust infection.
Dr. Noemi Halbrendt, Penn State Fruit Research and Extension Center Plant Pathology Associate

In a presentation given at the first twilight meeting of the season, Dr. Keith Yoder, Virginia Tech Plant Pathologist, advised that it is important to include an SI fungicide for after-infection control of rusts in potentially unprotected rust situations.