Seed Treatments and In-Furrow Drenches in Muck-Grown Direct-Seeded Onion, 2022
Christy Hoepting, Extension Vegetable Specialist
Cornell Vegetable Program
Between seed treatments and in-furrow drenches, there are many options for control of onion smut, damping off, and maggots in direct-seeded onions. This cheat sheet breaks down the active ingredients and their activity on the target pests.
Treatments for Managing Maggots and Soilborne Diseases in Direct-Seeded Onions (pdf; 234KB)
- This file was updated September 22, 2022.
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Upcoming Events
2023 Potato Advisory Meeting
December 12, 2023
Canandaigua, NY
This year's Potato Advisory Meeting will include talks from Cornell faculty on insect pest and weed updates, as well as updates from this year's potato variety trials. Following lunch, there will be a round table discussion with fellow potato growers and industry members. DEC credits: 2.0 credits in 10, 1a, 23. This meeting is FREE to attendees and includes lunch!
2024 Finger Lakes Produce Auction Winter Growers Meeting
January 4, 2024
Penn Yan, NY
This annual meeting will present information on insect and disease management in fresh market vegetables in both field and greenhouse (high tunnel) vegetables, primarily for those growing for wholesale auction. Grafting, biological and, where appropriate, conventional spray options will be discussed. Berry production updates will be provided. A general session will include updates from the Food Safety Modernization Act. Judson Reid, Senior Extension Associate with the Cornell Vegetable Program along with CCE staff will instruct participants and facilitate peer-based learnings. DEC recertification credits will be offered.