New Crop Rotation Recommendations for Swede Midge
Christy Hoepting, Extension Vegetable Specialist
Cornell Vegetable Program
New Cornell research has demonstrated that brassica crop rotations of 500 ft (down from 3000 ft) and 3 months (down from 3 years) could effectively "crash" a swede midge population when fields are secluded from each other, making crop rotation a much more feasible strategy for small farms. A new fact sheet details the new crop rotation recommendations and provides information on the pest's life cycle, biology, and crop preferences in addition to real-world examples of crop rotation. The crop rotation strategies were developed to serve the needs of small organic farmers, but have utility for conventional farmers as well.
New Crop Rotation Recommendations for Swede Midge


Upcoming Events
2026 NYS Processing Vegetable Educational Meeting
March 16, 2026
Batavia, NY
Processing vegetable industry members who grow, manage, or support crop production for Farm Fresh First/Nortera Foods, Seneca Foods and/or Love Beets, are encouraged to sign-up for the 2026 NYS Processing Vegetable Industry Meeting! You will:
- Network at this in-person meeting.
- Learn the results of industry-funded research.
- Have a voice in Cornell research and Extension.
DEC recertification credits available: 2.0 in categories 1a, 10, and 23.
2.0 Certified Crop Advisor (CCA) credits available.
Virtual Asparagus School
March 17, 2026
Join us to dive deep on growing asparagus! Bringing together experts from the Cornell Vegetable Program, Michigan State University, OMAFA (Ontario Ministry of Agriculture, Food, and Agribusiness), and industry, featuring a panel of growers.
Postharvest Water Management, Sanitation, and Traceability Workshop
March 18, 2026
Albion, NY
Cornell University personnel from the National GAPs Program and the Produce Safety Alliance are presenting a workshop on postharvest water management, sanitation, and traceability. This workshop will include a mix of short talks and hands-on activities to provide attendees with applied experience with sanitation, postharvest water, and traceability topics.
2.75 NYSDEC CEU's in categories 10, 1a, and 23 available.