Late Sanitation for Disease Management
Mike Basedow, Tree Fruit Specialist
Eastern New York Commercial Horticulture
Fall has finally arrived, and with it, an excessive number of rainstorms and wet weather. Such weather can greatly favor late season diseases such as fruit rots and lead to the accumulation of inoculum for apple scab and Marssonina leaf blotch. While getting tractors into the orchards is still possible, there are opportunities to do some sanitation and significantly reduce disease pressure for next spring. It may be feasible to capitalize on any available labor that might be there for the harvest. Overall, fungal disease pressure was light in 2022, but there may still be some late season apple scab and Marssonina leaf blotch that could lead to increased disease pressure in the following spring.
Late Sanitation for Disease Management (pdf; 376KB)


Upcoming Events
Vegetable Field Meetings with Dr. Steve Reiners

July 14, 2025 : Herkimer County - Ivan Martin's Farm
Herkimer, NY
Topics: Tomato Fertility and Mitigating Physiological Disorders; Pest Scouting, ID, and IPM Field Walk.

July 15, 2025 : Washington County - Hand Melon Farm
Greenwich, NY
Topics: Tomato Fertility and Mitigating Physiological Disorders, Tomato and Sweet Corn IPM; FSMA Water Assessments and Postharvest Sanitation

July 16, 2025 : Ulster County - Wallkill View Farm
New Paultz, NY
Topics: Tomato Fertility and Mitigating Physiological Disorders; Veg Pest Update and Management; Cornell Tomato Breeding Program and Slicer Tomato Variety Trial Tour
2025 Berry Twilight Meetings

July 2, 2025 : Berry Twilight Meeting at Dressel Farms
New Paltz, NY
Join Heather Kase, CCE ENYCHP, and Anna Wallis, Cornell IPM, for seasonal updates on berry pest man-agement and IPM.

July 16, 2025 : Berry Twilight Meeting at Samascott Orchards
Kinderhook, NY
Join Heather Kase, CCE ENYCHP, and Anna Wallis, Cornell IPM, for seasonal updates on berry pest man-agement and IPM.

August 6, 2025 : Berry Twilight Meeting at Fishkill Farms
Hopewell Junction, NY
Join Heather Kase, CCE ENYCHP, and Anna Wallis, Cornell IPM, for seasonal updates on berry pest man-agement and IPM.
Champlain Valley Orchard Field Afternoon

July 17, 2025 : Champlain Valley Orchard Field Afternoon
Chazy, NY
This July ENYCHP will be hosting an orchard field afternoon highlighting Mike's research trials at Chazy Orchards.