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Tag Archives herbicides

volunteer canola in soybeans
Canola, Guides, Soybean Production Guide, Soybeans

How to keep last year’s canola out of your beans

If any good herbicide options are off the table, canola will compete well against soybeans

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Glacier FarmMedia — Fighting off volunteer canola in your soybean crop begins with added effort to keep your non-volunteer canola from escaping the back of the combine the year before. While there’s already been a lot of work done on the matters of volunteer canola issues and canola harvest loss, recent research from the University […] Read more
Sethoxydim and chlorothalonil, previously on the annual Keep It Clean product advisory list, have not reappeared there for 2024.
Crops, Features

Higher-risk list drops two ag chemicals

Keep It Clean advisory gauges crop products by export market risk

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Glacier FarmMedia — A 2024 product advisory from Keep it Clean is missing two names previously featured on a list of high-risk crop protection products. Keep it Clean is a joint initiative of the Canola Council of Canada, Cereals Canada, Pulse Canada and the Prairie Oat Growers Association. The group releases an annual product advisory […] Read more
VIDEO: Herbicide alternatives to glyphosate studied
Cereals, Crops

VIDEO: Herbicide alternatives to glyphosate studied

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With glyphosate coming up against weed resistance – and outright bans as a herbicide in some countries – there’s likely a time on the horizon where it won’t be a crop grower’s ‘go-to’ herbicide for weed control. So, what other herbicide options are on the market that could help fill the gap? At this year’s […] Read more
herbicide resistant kochia
Features, Pulses

Kochia tumbling into Prairie pulse crops

Scouting — and testing for herbicide resistance — will be important this spring

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Glacier FarmMedia — Concerns about the spread of kochia are growing for Saskatchewan’s pulse producers. Michael Brown, agronomy manager for Saskatchewan Pulse Growers, and Martin Carr, agronomy manager for WinField United, have seen the pesky tumbleweed spread throughout Saskatchewan, Alberta and the United States. The weed is resistant to some herbicides, among them Groups 4, […] Read more
(Adama.com/YouTube)
Cereals Production Guide, Crops, Wheat & Chaff

Broadleaf herbicide formulations set for cereal crops

Corteva, Adama launch new combination products

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A combo of Group 4 and 2 actives is Corteva Agriscience’s latest entry for spring and winter wheat and barley growers in the Prairies’ Black and Grey soil zones to use against broadleaf weeds. Extinguish XL, launched in mid-March, is billed as a “pre-formulated, all-in-one application that delivers control of tough weeds like cleavers, dandelion, […] Read more
Your fearless columnist tosses the cell for electrical conductivity (EC) measurement into the Montreal River at Saskatchewan Highway 2 in July 2005. Results are recorded in a notebook and all is carried in a briefcase. I have notebooks like that all the way back to 1982. At this location, water EC is 260 uS/cm. In the north, water is mostly low EC; the standard for comparison is the South Saskatchewan River system that runs through Saskatoon, with an EC of about 450 uS/cm at 25 C.
Columns

Water chemistry: a Coles Notes version

Soils & Crops: Conductivity and hardness of water samples show what you can use it for

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First of all: readers who have Henry’s Handbook of Soil and Water can check out pages 124-125 for a detailed discussion of water chemistry, complete with calculations. Water is considered to be the universal solvent because it is capable of dissolving more substances than any other liquid. Therefore, one of the first things we might […] Read more
AAFC’s Breanne Tidemann says kochia (seen here) appears to be spreading to areas of Alberta where it wasn’t seen previously.
Crops, Features

Into the weeds: 2024 in preview

Prairie specialists consider which weeds are most likely to succeed as the season proceeds

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The past few seasons have been a challenging time for farmers on the Canadian Prairies. Extreme heat, lack of precipitation and steep increases in production costs have caused some sleepless nights for many producers. As if those weren’t enough to contend with, another potential threat to crops will soon rear its ugly head: weeds. Grainews […] Read more
An aerial view of spraying operations at Jake Ayre's family farm near Minto, Man.
Crops, Features

Spraying facts, fallacies and forethought

Experts share tips on what you need to know before you spray

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To spray or not to spray? That is the question many farmers will be asking themselves in the coming weeks. While it’s still too early to say what pest and disease forecasts will look like this season, it’s never too soon to start thinking about temperature and other factors that can help to determine the […] Read more

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