Nightshade Management Reduces Crop Loss
Julie Kikkert, Team Leader, Extension Vegetable Specialist
Cornell Vegetable Program
For processing pea growers, nightshades can turn to nightmares as many fields with bountiful pea crops can be rejected by processors at harvest time because nightshade berries have similar size and shape as peas. Similar crop loss can occur in beans where nightshade berries stain and cause soil to stick to pods. Nightshades should be managed in other crops as well because they reduce crop yields, and harbor diseases of Solanaceous crops such as early blight and late blight of potatoes and tomatoes. Nightshades may become more of a problem in NY if early, warm spring weather becomes a more frequent pattern.
Download a complete report on the species of nightshades in NY, physiological difference between them, emergence and growth data, and control strategies.
See nightshade complete report (pdf; 871KB)
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Upcoming Events
Introduction to Winter Growing Webinar
January 2, 2020
Join vegetable specialists Elisabeth Hodgdon (ENYCHP) and Judson Reid (Cornell Vegetable Program) for a webinar on winter vegetable production in high tunnels.
Apple IPM :: Basics for Orchard Employees
January 10, 2020
Ballston Spa, NY
Have farm employees that need recertification credits? We will be covering the basics of integrated pest management, including how to monitor traps, evaluate insect thresholds, and use prediction models to better manage common orchard pests of Northern New York. We will also discuss IPM tactics for managing apple scab, fire blight, obliquebanded leafroller, apple maggot, and some common weeds in the orchard.
Produce Safety Alliance Grower Training Course
February 25, 2020
Albany, NY
A grower training course developed by the Produce Safety Alliance (PSA) that meets the regulatory requirements of the Food Safety Modernization Act (FSMA) Produce Safety Rule. At least one person per farm producing more than $25,000 worth of fruits and vegetables must attend this course once. Participants will receive a certificate of course completion by the Association of Food and Drug Officials.