University of Tennessee researchers are advising farmers and pesticide applicators to avoid mixing glyphosate with dicamba because of the possibility of volatilization. Two plant science professors, ...

KNOXVILLE, Tenn. - A University of Tennessee Institute of Agriculture study published in the Journal of Weed Technology found that mixing glyphosate with formulations of dicamba consistently lowered ...

EPA has cleared the way for the herbicide Enlist Duo—a combination of 2,4-D and glyphosate—to be used on genetically engineered corn and soybeans in more than a dozen U.S. states. The agency is also ...

(Beyond Pesticides, September 12, 2025) A team of Argentinian researchers conducted a study published in Environmental Toxicology and Pharmacology of the combined effects of the herbicide glyphosate ...

(Beyond Pesticides, February 18, 2016) Last week, 35 members of Congress, led by Representatives Earl Blumenauer (OR-3) and Peter DeFazio (OR-4), signed a letter to Environmental Protection Agency ...

New research suggests spraying dicamba in warm temperatures and adding glyphosate to a dicamba spray mixture could increase dicamba volatility, potentially leading to increased off-target movement and ...

A study published Tuesday in the journal Environmental Sciences Europe reveals that Americans have applied 1.8 million tons of glyphosate since its introduction in 1974. Worldwide, 9.4 million tons of ...

Glyphosate is an herbicide used to kill certain plants and grasses, manage how plants grow, get crops ready for harvest, and ripen fruit. It's called a nonselective herbicide, which means that it ...

A study found that mixing glyphosate with formulations of dicamba consistently lowered the pH of the spray solution below 5.0 -- a critical value according to the latest dicamba application labels. A ...