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Tag Archives weeds

wild oat
Crops, Features

Herbicide resistance flirts with crisis mode

Although not one-size-fits-all, integrated weed management may come to the rescue

By
They’re big numbers underscoring a big problem. In Saskatchewan, over 15 million acres of weed patches are resistant to Groups 1 and 2 herbicides. Of 31 known herbicide sites of action, 21 have confirmed resistance to a weed species. And, with 56 confirmed cases, Canada is third in the world for herbicide-resistant weeds. These are […] Read more
heavy rain in manitoba 2024
Crops, Features, Weather

Moving from dry to wet

Improved moisture conditions can mean different strategies

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Farmers in Western Canada can breathe easy. Rains across most of the Prairies this spring have gone a long way toward recharging groundwater levels and lowering the risk of drought across the region. “We had an extremely warm winter with lower-than-normal precipitation in most areas,” says Trevor Hadwen, agroclimate specialist for Agriculture and Agri-Food Canada. […] Read more
A weed destruction system, to mount on the rear of combines, that uses a specific spectrum of light, is being developed through a partnership between Redekop and Global Neighbor Inc.
Crops, Equipment, Machinery

Redekop partnering on new system for weed seed destruction

Canadian manufacturer's work with U.S. company allows for light technology to destroy weed seeds

By
One way to defeat the problem of weed resistance is to keep as many weed seeds out of a field as possible. Redekop’s Seed Control Unit (SCU), which pulverizes seeds coming out of the back of a combine, is one tool to help do that. But it can only be used on Class 8 and […] Read more
Photo: File
News

New website against weeds launched

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Glacier FarmMedia – Producers have a new website to bookmark if they’re looking for weed information on the Prairies. The Western Grains Research Foundation has announced the official launch of a weed monitoring hub, prairieweeds.com. The website will be the new digital host for resources, data, weed maps and research under the Prairie Weed Monitoring […] 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
Wild foxtail barley on the edge of a canola field.
Crops, Features

Garden seeds lead to problem weeds

The names in the garden catalogues may sound pretty, but the plants are far from that in pastures or fields

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Glacier FarmMedia — Manitoba rancher Herman Bouw was casually perusing a gardening seed catalogue when a particular ornamental grass item caught his eye. The plant was listed as “squirrel tail grass,” but Bouw thought it looked awfully similar to a species with a more cursed name on the Prairies. A comparison of scientific names confirmed […] Read more
Planting perennial forages in ditches is recommended to help keep kochia from getting a toehold.
Crops, Features

Weed alerts on the southern front

A North Dakota weed expert cautions Prairie farmers about kochia, waterhemp and Palmer amaranth and their evolving herbicide tolerances

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Of all the things shared by Prairie farmers on both sides of the Canada-U.S. border, an abiding love of their land, fretting over the weather and a no-nonsense, ‘get ‘er done’ attitude are among those that come to mind. Unfortunately, this also includes weed problems. Weeds know no borders, of course, so when weed trouble […] Read more
A sprayer carrying OnDeck herbicide approaches a patch of kochia.
Cereals Guide 2023

The year in cereal crop inputs

Several products are due on the market for 2024

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Here we’ve put together a quick list of cereal crop inputs that were announced in our earshot during 2023, including several due out for the 2024 growing season. We’ve listed them here in no particular order and if we’ve inadvertently missed someone or something, let us know at [email protected]. Straxan fungicide Corteva bills its cereal […] Read more
A recent study by Olds College of Agriculture and Technology and its Centre for Innovation examined the effective- ness of green-on-brown spray technology.
Equipment, Features

Study shows effectiveness of green-on-brown sprayer technology

Olds College examines agronomic and economic benefits

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Green-on-brown herbicide sprayer technology shows promise but some growers remain reluctant to embrace it. A study recently conducted by Olds College of Agriculture and Technology and its Centre for Innovation was aimed at making that decision a little easier for farmers. It explored the practicality and functionality of green-on-brown sprayer technology as well as the […] Read more

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