Boom stability, boom height and travel speed are critical to uniform herbicide application and curbing variability in spray coverage.

Tackling herbicide resistance with smarter spraying

Tom Wolf from Sprayers101.com shares insights on how spraying techniques and technologies can help farmers stay ahead of resistance

With herbicide resistance on the rise, farmers can no longer spray their way out of weed problems — but smarter spraying can help prevent making resistance worse. That was the message from spray application specialist Tom Wolf, who spoke recently at the Manitoba Agronomists’ Conference. Wolf, from Saskatoon, is known for his contributions to Sprayers101.com, […] Read more


A drone lifts off at Canada’s Outdoor Farm Show at Woodstock, Ont., this September. There are no agricultural pesticides currently approved for application with drones, so agronomists must exercise caution when asked for advice on the practice.

Be wary when asked about spraying with drones

Farmers may ask for advice, but answering may get you in hot water

It could happen anytime. As drone fever sweeps across Western Canada, a farmer is eventually going to ask an agrologist or crop advisor to teach them how to spray pesticides with drones. What do you do? Igor de Albuquerque advises extreme caution. “If the product in question does not include drone usage on its label, […] Read more

The use of drones to deliver field pesticides, such as in this illustration, has an uphill road ahead, not just in terms of regulation but in technical development.

Don’t hold your breath for a drone sprayer

The dynamics of spraying via drone are complex and unforgiving — as are regulations

Glacier FarmMedia — Precision agriculture has simplified many on-farm practices and procedures, particularly in the past five years as seen in the rush to automate tractors, planters and weed management systems. But those are two-dimensional applications, and although those can go awry and complicate a grower’s plans, adding a third dimension — in the air […] Read more


(Photo courtesy ARS/USDA Northern Plains Ag Research Lab, Sidney, Montana.)

Aerial crop sprayers grounded in Western Canada

CNS Canada — Aerial crop sprayers are spending more time on the ground than in the air in Western Canada this season, with hot and dry weather limiting disease pressures and changing the economic threshold for insect applications. “The crops came out of the ground very aggressively and good, but there was a prolonged hot […] Read more

John Deere expects to offer light weight carbon fibre booms on its 4 Series sprayers in the not-to-distant future. 
It displayed this model at its Des Moines Works plant in August.

New sprayer features from John Deere

John Deere’s “intelligent” nozzle control and new booms for 4 Series models

John Deere gave ag equipment journalists a glimpse into the future in August. At a media event held at its Des Moines Works assembly plant, the brand displayed one of its 4 Series sprayers equipped with a prototype carbon fibre boom. “We’re very excited to show you an innovation we’re working on,” said Deere’s Jason […] Read more


This display at Norac’s exhibit demonstrated the automated boom height control function.

Automated boom height control for crop sprayers

Norac’s system prevents collision damage and improves spray efficiency

Mike Malmgren, Canadian sales manager for Norac Systems, talks to a lot of farmers. At Norac’s display at the Ag in Motion farm show near Saskatoon in July, which exhibited the brand’s sprayer boom height control system, he explained what he often hears from farmers who don’t use a similar automated system. “We talk to people who […] Read more

John Deere crop sprayer

John Deere’s “nimble” sprayer

A new, smaller model joins the green brand’s 4 Series sprayer family

Producers have become pretty used to seeing ag equipment brands introduce consistently larger machines over the past few years. In February, however, John Deere announced a new, smaller and “nimble” self-propelled sprayer. The new R4023 fits in at the low end of the brand’s redesigned 4 Series models, and it replaces the older 4623. This […] Read more


versatile tractor

Versatile debuts new SP sprayers

Two all-new models replace the SX275, which the company introduced in 2009

In 2009 Versatile unveiled its first-ever, self-propelled sprayer, the SX275, at a dealer convention in Las Vegas. At the time, Versatile had recently acquired the U.S. sprayer manufacturer Redball, and the SX275 was a modified version of the design that company had manufactured. The basic rear-wheel drive concept with a mechanical driveline configuration made it […] Read more