Wild Proso Millet
Julie Kikkert, Team Leader, Extension Vegetable Specialist
Cornell Vegetable Program

Do you have Wild Proso Millet on your farm?
Late summer is a good time to identify grassy weeds because they often have seed heads. Wild proso millet is present in NY and can be a problem weed in sweet corn and other vegetable crops. Wild proso millet is a large tufted annual grass with erect stems branching from the base. It may grow up to 2 m tall and is often nearly as tall as sweet corn.
The PDF below provides more characteristics of wild proso millet and photos. If you have questions on the identification or control of this weed on your farm, please contact Julie Kikkert.
See more characteristics and photos (pdf; 163KB)


Upcoming Events
Vegetable Pest and Cultural Management Field Meeting for Auction Growers -- Ontario Produce Auction

July 15, 2025
Stanley, NY
This evening meeting will demonstrate pest management in fresh market vegetables in both field and greenhouse (high tunnel) vegetables, primarily for those growing for wholesale auction. A hands-on demonstration of weed, insect and disease identification in vegetables including management options. Details on each topic will focus on field observations at the farm.
Orleans Summer Vegetable Meeting, 2025

July 16, 2025
Waterport, NY
Meeting themes are pest management in a wide array of produce and best practices for pesticide use. Professor Brian Nault will cover allium leaf miner and thrips in onions, garlic, and leeks, and discuss insect challenges in other crops. Bring your questions! We'll also have a field walk that includes high tunnel tomato and cucumber.
DEC credits available: 0.5 in CORE plus either 1.25 in 1a and 23, or 0.75 in 24.
Vegetable Pest and Cultural Management Field Meeting for Auction Growers -- Finger Lakes Produce Auction

July 18, 2025
Penn Yan, NY
This evening meeting will demonstrate pest management in fresh market vegetables in both field and greenhouse (high tunnel) vegetables, primarily for those growing for wholesale auction. A hands-on demonstration of weed, insect and disease identification in vegetables including management options. Details on each topic will focus on field observations at the farm.