Wheat growers looking to manage resistance without compromising their crop rotation have a new herbicide to add to their management toolbox. Syngenta Canada has launched Erebus Xtreme, a grass and broadleaf cereal herbicide that combines Group 2 and Group 4 active ingredients in a pre-mixed liquid formulation. When using Erebus Xtreme, Syngenta says cereal growers will be able to effectively… Read More
Category: Wild Oats
A survey that ranks the most common and troublesome weeds in 2020 was recently completed by the Weed Science Society of America (WSSA). More than 315 weed scientists from across the U.S. and Canada weighed in on seven categories of grass crops, covering weeds found in corn, rice, sorghum, turf, spring cereal grains, winter cereal… Read More
Harvest weed seed control is one option when it comes to managing some of our resistant weeds across the prairies. However, when it comes to wild oats, they shed their weed seeds before harvest time comes around. Breanne Tidemann, research scientist with Agriculture and Agri-Food Canada (AAFC), has published a paper on some of the… Read More
With spring less than three months away, Nufarm Agriculture Inc. has unveiled its new post-emergent grass weed herbicide — Epic. The product contains pinoxaden, for spring wheat, durum wheat, and barley, and can be used as an option for the selective control of wild oats, green and yellow foxtail, Persian darnel, volunteer oats, volunteer canary… Read More
ADAMA has announced Canadian farmers will have a second pinoxaden herbicide option for controlling grassy weeds in wheat and barley. Registered as BRAZEN, the Group 1 herbicide is safe to use on both spring wheat and barley up to flag leaf on both crops allowing for flexibility during spray season, the company says. ADAMA says… Read More
What’s the best strategy for managing herbicide resistance on your farm? In this episode of RealAgriculture’s Resistance Management School we visit Günter Jochum at his farm near St. Francois Xavier, MB. In 2010, Jochum discovered Group 1 herbicide resistant wild oats in one of his fields. Once the presence of resistant wild oats was confirmed, Jochum adopted… Read More
Even if you don’t think you have herbicide resistant weeds in your fields, the best management practice might be to treat your fields as if you do. That’s the advice of Linda Hall, associate professor in the Faculty of Agriculture Life and Environmental Science at University of Alberta, in this episode of the Resistance Management School. There… Read More
Highly competitive crops that make it difficult for weeds to gain a foothold in fields play a key role in effective herbicide resistance management. One way to make your crop more competitive is to increase seeding rates to produce higher plant populations. In this episode of RealAgriculture’s Resistance Management School, University of Manitoba weed scientist… Read More
All farmers hate weeds. Especially weeds that are hard to kill. Weeds are yield-robbing nuisances that compete for valuable space in and out of the seed row. Some weeds are fairly easy to deal with and only create limited stress. But then there are those that seem to create havoc every year because they are so… Read More
Weed scientists in Western Canada and the U.S. Northern Plains are keeping an eye out for signs of glyphosate resistance in one of the most widespread weeds in the region. Wild oats, which is commonly resistant to other herbicide modes-of-action, could be the next weed to adapt to glyphosate, according to a risk assessment model developed by Hugh Beckie of… Read More