2022 Onion School
Event Details
Date
March 10, 2022
Time
12:30pm - 5:00pm
Location
Education Center & 4-H Park
300 Finchville Turnpike
Otisville, NY 10963
Host
Eastern New York Commercial HorticultureMaire Ullrich
845-344-1234 x256
email Maire Ullrich
12:45pm-1:05pm: Sign-In, DEC Credit Registration
1:05pm - 1:15pm: Welcome, Ethan Grundberg, CCE ENYCHP
1:15pm - 1:45pm: Managing Onion and Seedcorn Maggot without Lorsban, Dr. Brian Nault, Cornell Department of Entomology
1:45pm - 2:15pm: Fungicide and Insecticide Seed Treatment Options for 2023 and Beyond, Dr. Brian Nault and Christy Hoepting, CCE Cornell Vegetable Program
2:15pm - 2:45pm: Update from the Stop the Rot Project Team: Bactericide Efficacy Trials in NY, Christy Hoepting
2:55pm - 3:40pm: Glyphosate-Resistant Palmer Amaranth Management, Dr. Lynn Sosnoskie, Cornell Department of Horticulture
3:40pm - 4:25pm: Fungicide Programs in the Face of Stemphylium Resistance: Updates from the Lab and the Field, Christy Hoepting, Dr. Frank Hay, Cornell Department of Plant Pathology, and Ethan Grundberg
4:25pm - 4:45pm: Final Remarks, Evaluations, DEC Certificate Distribution
3.0 DEC Recertification Credits for 1a, 23, & 10
Depending on the federal, state and local guidance and Cornell/CCE policy, at the time, masks, distancing, or other precautions may be in effect or the program may switch to virtual presentations.
Click here to view our flyer!
Fee: $15 enrolled/$35 non-enrolled
Register: http://weblink.donorperfect.com/ONIONSCHOOL2022
Upcoming Events
2025 Apple Social
July 17, 2025 : Wayne County - Apple Social
Please join us at this casual networking event for all apple industry folks from Western NY, proudly sponsored by Valent. There will be a brief introduction of the Lake Ontario Fruit Program, and from attending specialists.
July 24, 2025 : Orleans County - Apple Social
Lyndonville, NY
Please join us at this casual networking event for all apple industry folks from Western NY, proudly sponsored by Valent. There will be a brief introduction of the Lake Ontario Fruit Program, and from attending specialists.
2025 Cornell In-Depth Fruit School Recordings
April 8, 2025
July 31, 2025
: Recording Available for 2025 Cornell In-Depth Fruit School
Access to the 2025 Cornell In-Depth Fruit School recordings are now available for purchase.
3rd Annual Western NY Fruit Growers Tour, Featuring Wayne County

July 31, 2025
Registration open!
We are excited to announce the 3rd annual Western New York Fruit Grower Tour, the premier fruit tour of the northeast brought to you by Cornell Cooperative Extension's Lake Ontario Fruit Program and Lake Ontario Ag Consulting, LLC! Located in Wayne County, this orchard field day will highlight new and existing products, chemistries, practices, technologies & equipment that shape the orchard industry today. The Western NY Fruit Grower Tour will again combine two past orchard tour events, the LOF Summer Fruit Tour and the Wayne County Fruit Grower Tour, giving industry members the opportunity to conveniently showcase their product offerings to ONE unified group at ONE time and place!
* Schedule subject to change.