weed control Archives - Page 4 of 12

Timing of post-harvest spray applications is an important factor to consider. For example, some perennial weeds like Canada thistle require four to six weeks to regrow for a post-harvest herbicide application to be effective, which can be difficult in areas that receive early snowfalls.

Tips and strategies for pre- and post-harvest weed control

While in-field scouting tops the list, also consider post-spray followups, detailed record keeping, weed assessments, water quality and more

By Jim Timlick June 8, 2023

Sometimes the simplest solutions are the best ones. Breanne Tidemann, an Alberta-based researcher with Agriculture and Agri-Food Canada (AAFC), says boots on the ground remains one of the most effective strategies when it comes to weed control. “Don’t rely, especially in the spring, on the 80-kilometre-per-hour drive-by. Get out and get those boots on the […] Read more

This field sprayer carrying OnDeck herbicide approaches a patch of kochia to apply a unique combination of actives including tolpyralate, a newer active ingredient, and bromoxynil, which are Group 27 and Group 6 herbicides, respectively, for effective control of kochia, herbicide-resistant kochia and other broadleaf weeds.

Crops, Features

Corteva’s OnDeck offers crop rotation flexibility

A wheat and barley in-crop herbicide with no cropping restrictions for peas, lentils or canola the following year

By Lee Hart May 3, 2023

Wheat and barley producers in Western Canada in the Brown and Dark Brown soil zones will have a new tool for broadleaf weed control this growing season with a unique combination of actives that doesn’t have cropping restrictions the following year. Following recent product registration by the Pest Management Regulatory Agency, Corteva Agriscience is releasing […] Read more

Soybean growers in the Prairies should adopt prevention methods like those for clubroot as soon as possible to prevent major soybean crop yield losses.

Columns, Crops

Present and future plant disease and weed issues in the Prairies, Part 2

By Ieuan Evans March 21, 2023

It’s farm equipment that does the bulk of disease spread

In Part I of this discussion on plant disease and weed issues, I explored clubroot of canola. Now for the other nine listed and destructive disease and weed issues on my top 10 list. All nine of these disease and weed issues move from cropland to cropland in exactly the same way as clubroot of […] Read more

Crops, News

Pre-harvest aids

Know why you apply: tips for assessing the need for pre-harvest aids

By Mark Halsall August 15, 2022

Canola can be a challenge to harvest if stands are too thin or too weedy or if there’s uneven ripening due to crop stage differences. Green stalks and weeds not only hinder harvest but can cause problems in storage too. In situations like these, many Prairie farmers opt to use pre-harvest aids as a late-season […] Read more

John Deere’s See and Spray Select option activates an individual spray nozzle only when boom cameras detect a green, growing weed below it.

Crops, Wheat & Chaff

The benefits of pre-seed and post-harvest weed control

By Trent Dorrance June 28, 2022

Q: With supplies of glyphosate being tight along with the sharp increase in its price, what are the options for controlling weeds pre- and post-harvest? A: A pre-seed herbicide application when weeds are young and actively growing is one option and can help clean up fields and put the crop in the best position to […] Read more

Fall herbicide applications can be an important tool to kill weeds like Canada thistle.

Crops

Your overview of pre- and post-harvest herbicide applications

Q & A with an expert

By Jordan Peterson June 24, 2021

Q: What can I do to control perennial weeds on my farm? A: Late or end-of-season herbicide applications present growers with an opportunity to gain long-term control over tough-to-kill perennial weed populations. The main goal of this application should be weed control and not hastening crop maturity. In fields with weed populations composed of quackgrass, […] Read more

Big Canada thistle plants can spell trouble in the combine, especially when there are large patches of them.

Crops, Features

Fall herbicide application timing in canola

To control perennial weeds in canola, there are benefits to both pre- and post-harvest control options — the deciding factor could be tied to your goals

By Mark Halsall June 8, 2021

When deciding between a pre-harvest or post-harvest spray application to control tough perennial weeds, there are always some key considerations for farmers. The extent of the weed problem and harvest timing are important ones, of course, but other factors such as herbicide cost and killing frost also play into the decision. To control a weed […] Read more

Crops

Weed control options should factor into cropping plans

Q & A with an expert

By Gary Topham April 19, 2021

Q: What do I need to think about when planning for weed management? A: It is this time of year when acres are being locked into place for the upcoming growing season. With commodity prices currently on an upward trajectory, many different cropping options are being considered. Crops like flax, field peas and soybeans have […] Read more

Franck Groeneweg and his family moved to Montana after 18 years of farming at Edgeley, Sask. It’s just over a year now since the family settled on their new 15,000-acre grain farm. This year, Groeneweg plans to apply a pre-seed burnoff, which may include glyphosate likely tank mixed with 2,4-D, or he may apply a Fortress-type product that includes dicamba and tribenuron, but it will all depend on the weed spectrum in the field.

Crops, News

Weed control efforts off to a good start

There’s more than one way to approach spring weed treatments — Prairie producers discuss their strategies to control competitive weeds

By Lee Hart April 8, 2021

Weed pressure usually isn’t too serious of a problem for most western Canadian crops in March or even early April, especially if there is still snow on the ground, but it’s a topic on many farmers’ radars as they plan for the coming growing season. For several producers in Western Canada, talking about weed control […] Read more

Honey Bee Manufacturing will work with the inventor to refine the design of the X-Steam-inator, and build several pre-production models in time for field trials this summer.

Equipment, Machinery

X-Steam-inator moves closer to commercial release

Inventor partners with Honey Bee to produce prototypes

By Scott Garvey March 31, 2021

How much longer will glyphosate be a viable weed control option for producers? The question itself seems a bit jarring, but the loss of this herbicide could eventually affect production methods globally. Consumer mistrust and weed resistance could eventually spell the end for it. If so, what then? The combination of magnetism and electricity creates […] Read more

GFM Network News

U.S. livestock: Chicago cattle futures climb on post-Thanksgiving trade

U.S. grains: Corn futures set June high on US export demand

California researchers create nitrogen-fixing wheat

Tag Archives weed control