2010 Pigposium: Resistant pigweed and residual herbicides


Problems viewing videos?
Download latest Flash Player

For years, Dr. Jason Norsworthy, associate professor of weed science with the University of Arkansas Division of Agriculture, has researched Mid-South weed resistance in the field and greenhouse. At the recent “Pigposium” in Forrest City, Arkansas, Norsworthy spoke to a packed house on “moisture requirements for herbicide activation.” The symposium focused on helping farmers and consultants deal with herbicide-resistant Palmer amaranth, a pigweed. In this interview with Delta Farm Press, Norsworthy hits on some of the key points from his presentation.

Please or Register to post comments.

Connect With Us
Commodity Prices


Copyright © 2016. All market data is provided by Barchart Market Data Solutions.

Futures: at least 10 minute delayed. Information is provided 'as is' and solely for informational purposes, not for trading purposes or advice. To see all exchange delays and terms of use, please see disclaimer.

Continuing Education
Potassium nitrate has a positive effect in controlling plant pests and diseases when applied...
This online CE course details sound mechanical irrigation design and management practices to...