» Weeds in the News

Is it possible to predict which nonnative plant species will become invasive weeds and when? According to research featured in the journal Invasive Plant Science and Management, the answer is “hopefully yes.” more »

Tens of thousands of soybean and cotton farmers across the country are taking free but mandatory training in how to properly use a weed killer blamed for drifting and damaging crops in neighboring fields. The U.S. Environmental Protection Agency required more »

The fight over Arkansas’ effort to ban an herbicide that farmers say has drifted onto crops where it wasn’t applied, causing widespread damage, is far from over, with attention now shifting to a manufacturer’s lawsuit. more »

The growing popularity of robotic weeders for specialty crops has grown partly out of necessity, says Steven Fennimore, an extension specialist at the University of California, Davis. Specialty crops are vegetables like lettuce, broccoli, tomatoes, and onions. more »

Source credit: Westernfarmpress.com Farmers and the agriculture industry can’t stand another year like 2017 in terms of off-target movement of herbicides, especially dicamba products, Bill Johnson says. The Purdue Extension weed control specialist contributed information about limiting off-site movement in … more »

Glyphosate, the ubiquitous herbicide, may not really be poison, but it could well be the most politicized substance in Europe. In recent days, a glyphosate controversy has revealed much about the continent’s decision-making processes. more »

The European Union has approved a five-year extension of the use of the weed killer glyphosate in a move that failed to satisfy both environmentalists and farmers. After a drawn-out process, the EU backed the extension more »

Many reports have circulated the US concerning widespread dicamba injury to off-target crops, particularly in the Mid-South and Midwest. According to a national survey led by Kevin Bradley, weed scientist at the University of Missouri, more »

Source credit: www.morningagclips.com BRUSSELS (AP) — European Union nations failed on Thursday to agree on the continued use of one of the world’s most widely used weed killers, glyphosate, amid concerns about its possible links to cancer. EU member nations … more »

If you were to ask farmers what is the one thing you can do to delay resistance evolution, they’ll say rotate herbicides. This study shows that’s not true,” says Pat Tranel, Ainsworth Professor more »