Bayer launches Huskie, a new herbicide blend.
Tag Archives herbicides — page 2
Bayer offers up new herbicide combo to dog resistant weeds early
Two class action lawsuits take aim at paraquat
Canadian legal actions will attempt to prove a link between the agriculture chemical and Parkinson’s disease
Glacier FarmMedia – Two class action lawsuits are underway in Canada alleging a link between paraquat and Parkinson’s disease. Paraquat is the active ingredient in a broad-spectrum herbicide marketed under the brand name Gramoxone in Canada by Syngenta between the mid-1960s and 2022, after which it was taken off the market. Why it matters: Paraquat […] Read more
Pesticides under fire in U.S.
Recent court decisions have threatened farmers' abilities to use some herbicides
Pesticides are increasingly under attack in the United States and that is keeping farm leaders awake at night.
Crop spraying in Europe sees high scrutiny
A British sprayer operator highlighted differences in sprayer awareness between Canada and the U.K.
Conditions for operating a sprayer in the United Kingdom, as in much of the European Union, are different from those in Canada or the U.S. “In the U.K., we have to pass tests before we start spraying,” said Iain Richardson, a sprayer operator from South Gloucestershire, England, who spoke at the Ontario Soil and Crop […] Read more
How important is water quality for spray applications?
It’s garnering more attention in a less forgiving world
Water quality can affect spray applications in how well the product mixes and how the sprayer performs. It can reduce product efficacy and result in negative environmental impacts. Jim Reiss from Precision Laboratories in Kenosha, Wisconsin, explained several water quality issues during the second day of the Ontario Soil and Crop Improvement Association’s annual meeting […] Read more
Drift: The dreadful ‘D’ word in crop spraying
Herbicide drift can cause crop damage and have other repercussions
Scrutiny of crop spraying continues to increase and off-target movement or drift can affect yield and become an annoyance growers would rather avoid. Why it matters: Understanding how drift can occur and dealing with it if it happens can minimize crop loss and keep neighbours happy. “I’m not representing any enforcement agency, but if there […] Read more
US allows farmers to use existing supplies of dicamba weedkillers
An Arizona court decision vacated the EPA's registration of dicamba-based herbicides
The U.S. Environmental Protection Agency said on Wednesday that farmers can use some existing supplies of herbicides based on the chemical dicamba, despite a federal court ruling last week that halted sprayings.
Drone spraying unlikely for the foreseeable future
The regulations and spray dynamics are more complex and unforgiving
Precision agriculture simplified many on-farm practices and procedures, particularly in the past five years with the rush to automate tractors, planters and weed management systems. Those are two-dimensional applications, and although things can go awry, complicating a grower’s plans, adding that third dimension –into the air –can result in something catastrophic. Why it matters: Despite […] Read more
New genetic vulnerability to herbicide found in nearly 50 sweet and field corn lines
Science Notes: Team documents 49 sweet corn and field corn inbreds suffering moderate to severe injury
When a sweet corn breeder in 2021 reported severe injury from the herbicide tolpyralate, Marty Williams hoped it was a fluke isolated to a single inbred line. Two years later, after methodical field, greenhouse and genetic testing, his study confirms sensitivity to tolpyralate in 49 sweet corn and field corn lines and also reveals a new […] Read more
The silver bullet that wasn’t
Science Notes: Glyphosate’s declining weed control over 25 years
It has been a quarter century since corn and soybeans were engineered to withstand the withering mists of the herbicide glyphosate. Initially heralded as a “silver bullet” for weed control, the modified crops and their herbicide companion were quickly and widely adopted across corn and soybean-growing regions of North America. In the years that followed, […] Read more
Cyber-Savvy Farmer
