2015 Lima Bean Herbicide Chart
Julie Kikkert, Team Leader, Extension Vegetable Specialist
Cornell Vegetable Program

Serious injury can be caused to lima beans if Eptam, Reflex, Assure II/Targa, or PostEmergence applications of Pursuit are used.
Herbicides that are labeled for lima beans in New York are given in the table below. Mark VanGessel from the University of Delaware provides the following information: on our loamy soils (approx. 1% organic matter) growers use 1.0 to 1.25 pints/A of Dual Magnum (rates similar for snap beans) and 1.5 to 2.0 oz of Pursuit at planting. They can be used pre-plant incorporated (PPI), but most farmers are applying them immediately after planting (PRE). Sandea is also labeled, but Pursuit is a better fit for the weeds in DE. Basagran, Sandea, Poast and Select Max are labeled for post-emergence control, with the choice depending on the weeds that emerge. We have a lot of Pursuit/Sandea resistant pigweeds in DE so be sure to rotate away from this mode of herbicide action in years that you are not growing lima beans in these fields.
Herbicides for Lima Bean Weed Control in NY in 2015 (pdf; 112KB)

Upcoming Events
Vegetable Pest and Cultural Management Field Meeting for Auction Growers -- Yates
July 31, 2026
Himrod, NY
A field walk will demonstrate pest management in fresh market vegetables in both field and greenhouse (high tunnel) vegetables, primarily for those growing for wholesale auction. CCE Cornell Vegetable Program Specialist Judson Reid will identify weeds, insects and diseases in vegetables and will go over management options such as inter-row cover crops, grafting, and where appropriate, spray options.
DEC recertification credits available: 2.0 in categories 10, 1a, 23 and 24.
Small Vegetable Workshop
August 13, 2026
Fulton, NY
Identify vegetables that make sense to grow on small acreage, including under high and low tunnel season extension. Bill Ingersoll, owner of Ingersoll Farms, will provide a short tour and discuss other important factors of running a mixed vegetable farm, including a farm stand and selling at farmers' markets.
Chipping Potato and Field Crops Twilight Meeting
August 27, 2026
Dansville, NY
This year, our field meeting is bringing together field crops and chipping potatoes. SWNY Dairy, Livestock, and Field Crops Specialist Katelyn Miller will lead a field crops management discussion. Hear the latest updates in potato disease control and see the Cornell chipping potato variety trial run by Walter De Jong. Dinner follows the educational event.
1.5 DEC credits available in 10, 1a, 21, and 23.