Nightshade can be a nightmare for edible bean growers. The weed can play havoc with the crop as mature berries produced by the eastern black nightshade plant cause edible bean staining and mud tagging, and can even gum up cleaning equipment at the processing plant. On this episode of the RealAgriculture Edible Bean School, Ontario… Read More
Category: Weed control
It is the year of the dandelion. The hardy perennial pests are bigger and more plentiful in fields across Ontario than farmers can ever remember. University of Guelph weed scientist Peter Sikkema has been fielding many questions about why the weed is so abundant this spring and how best to control it. When it comes… Read More
Certain herbicides have done plenty of heavy lifting when it comes to the fight against weeds over the last number of decades, but as herbicide resistance becomes more common, it’s important to spread out that workload whenever possible. Corn is often a crop where there are more herbicide options, explains Jeanette Gaultier, technical services specialist… Read More
Ideally, we want to get every crop off to the best start possible. One of the ways that this can be done in canola is through a pre-emergent herbicide, says Marissa Robitaille Balog, of the Canola Council of Canada. “Canola isn’t super competitive when it’s small,” Robitaille explains in this Canola School episode. “It’s pretty… Read More
Glyphosate-resistant Canada fleabane was first confirmed in Ontario in 2010. Fast-forward thirteen years and the weed now has developed resistance to multiple herbicide groups and can be found in Essex County, bordering Michigan, all the way east to Glengarry County, adjacent to the Quebec border. University of Guelph weed scientist Dr. Peter Sikkema has been… Read More
Early season weed control, tank mix tips, troublesome weeds, and a whole lot more are the focus on this episode of The Agronomists. Host Lyndsey Smith is joined by Mike Cowbrough of the Ontario Ministry of Agriculture, Food, and Rural Affairs (OMAFRA), and Tammy Jones of Corteva Agriscience. This episode of the Agronomists is brought… Read More
An open fall, warm winter temperatures, and a mild spring that has now turned cool and wet all add up to big weed control challenges as the calendar gets ready to turn to May. From cover crops that refused to die under snow cover, to hardy oats, tough annuals and an abundance of volunteer wheat,… Read More
What’s old is new again, or at least as relevant as ever when it comes to managing herbicide resistant weeds. Research led by Charles Geddes, weed scientist with Agriculture and Agri-Food Canada at Lethbridge, shows cultural practices — tighter row spacing, higher seeding rates, and longer crop rotations — can be just as effective as… Read More
Edge herbicide has been the first defence for weed control in all classes of dry beans in Western Canada for a long time. On this episode of the RealAgriculture Edible Bean School, host Bernard Tobin is joined by Alan Christison, from Gowan Canada, to discuss how growers can optimize an Edge application and when to… Read More
Wheat and barley growers in Western Canada have a new herbicide to aid in the fight to control troublesome weeds, such as herbicide resistant kochia. Corteva Agriscience has announced registration of OnDeck herbicide, a product that provides post-emergent weed control for wheat (durum spring and winter) and barley farmers in the brown soil zones. OnDeck… Read More
Farmers in Western Canada should add another chemistry to the list to pay attention to when it comes to herbicide resistance in kochia, says a weed scientist with Agriculture and Agri-Food Canada. The problematic weed is already known to be resistant to Group 2, Group 4 and/or Group 9 herbicides. “The new thing that we’re… Read More
ADAMA Canada is introducing new crop protection products for imidazolinone tolerant (Clearfield) lentils as well as all peas and soybeans in time for the 2023 crop year. Davai A Plus, a broad-spectrum herbicide with two modes of action, will be registered for imidazolinone tolerant lentils, peas and soybeans. The introduction of Davai A Plus is… Read More
The war on weeds is an ongoing battle for growers. With challenges and changes across the industry, including the advent of herbicide resistant weed, growers are looking for tools to add to their arsenal against weeds. Jon Jackson, president at Global Neighbor Inc, says the company’s weed seed destroyer offers weed control at harvest on… Read More
Before the age of combines, chaff was collected with a crop and left in a pile beside a threshing machine where it was then used for feed. A company based at Wawanesa, Manitoba is helping livestock producers return to this practice of collecting and feeding chaff by building a high capacity Australian-designed chaff cart that… Read More
Waterhemp that’s resistant to multiple herbicide groups continues to march across Ontario, but growers still have options to control the weed. There’s also emerging proof that integrated management could help growers take the fight to the spreading yield robber, says University of Guelph weed scientist Dr. Peter Sikkema. At the Ontario Agricultural Conference earlier this… Read More