Herbicide Additives Used To Prevent “Dicamba Drift” Pose Their Own Risk
Nov. 7, 2022
Amines used in herbicides can enter the atmosphere and cause harm to humans and the environment, according to study.
By Chemical Processing Staff
Amines sometimes used to prevent “Dicamba Drift” – the movement of the herbicide dicamba through the atmosphere where it can cause damage to neighboring crops – have proven to be more volatile than dicamba itself, according to a study from Washington University in St. Louis.
When the amines volatalize, or turn into a vapor that moves easily in the atmosphere, they reportedly can pose risk to human health and affect climate by altering the atmosphere.
Additives, typically amines, are mixed with dicamba to “lock” it in place and prevent it from volatilizing, according to the article. Researchers reportedly have studied industrial applications, animal operations and environmental sources of amines, but not its use in herbicides. The study’s first author Stephen Sharkey determined that herbicide use is responsible for the release of about 4 gigagrams (4,000 metric tons) of amines annually in the United States.
Many facilities handle dangerous processes and products on a daily basis. Keeping everything under control demands well-trained people working with the best equipment.
Enhance the training experience and increase retention by training hands-on in Emerson's Interactive Plant Environment. Build skills here so you have them where and when it matters...
See how Rosemount™ 625IR Fixed Gas Detector helps keep workers safe with ultra-fast response times to detect hydrocarbon gases before they can create dangerous situations.
