Abrasive Weeding: Efficacy, Multifunctionality, and Profitability

Organic Agriculture November 30, 2017 Print Friendly and PDF

Join eOrganic for a new webinar on abrasive weeding by Sam Wortman of the University of Nebraska-Lincoln The webinar takes place on March 29, 2018 at 2PM Eastern, 1PM Central, 12PM Mountain and 11AM Pacific Time. The webinar is free and open to the public and advance registration is required.

Register now at  https://attendee.gotowebinar.com/register/3758336739503684611

About the Webinar

Small grits propelled by compressed air can be used to abrade weed seedlings within crop rows. This non-chemical weed management tactic is called abrasive weeding, and our research team has been developing new grit application technologies, exploring multifunctional grit sources, and studying effects of air-propelled grits on a diversity of weeds and crops throughout the Midwest. In this webinar, we will present results from over three years of research and development, and discuss opportunities for maximizing weed control, crop nutrition and yield, and profitability with abrasive weeding. eOrganic hosted an introductory webinar about this topic in 2015, available here, and this presentation will add new information.eOrganic also published an article and video about abrasive weeding, available here.

System Requirements

View detailed system requirements here. Please connect to the webinar 10 minutes in advance, as the webinar program will require you to download software. To test your connection in advance, go here. You can either listen via your computer speakers or call in by phone (toll call). Java needs to be installed and working on your computer to join the webinar.  If you are running Mac OSU with Safari, please test your Java at http://java.com/en/download/testjava.jsp prior to joining the webinar, and if it isn't working, try Firefox or Chrome.

This is an eOrganic article and was reviewed for compliance with National Organic Program regulations by members of the eOrganic community. Always check with your organic certification agency before adopting new practices or using new materials. For more information, refer to eOrganic's articles on organic certification.

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USDA / NIFA

This work is supported by the USDA National Institute of Food and Agriculture, New Technologies for Ag Extension project.