Water qualities such as hardness and the presence of bicarbonates, iron and manganese all play a role in how effective a spray application will be.  |  File photo

Clean water improves the efficacy of herbicides

Farmers urged to drop the water volume in their mixes when using hard water because cations can tie up herbicide

Glacier FarmMedia – Water cleanliness should be a top priority for producers when sourcing water for spraying said Kim Brown, Manitoba provincial weeds specialist. Spraying with dirty water risks contaminants tying up active ingredients in herbicides, rendering them ineffective. “If you’ve got dirty water, (substances in there) will actually antagonize or will tie up glyphosate […] Read more

The Horsch Leeb sprayer was on display at the Ag in Motion farm near Langham, Sask. | Braedyn Wozniak photo

Sprayer tech a hit in North America

Manufacturers face tougher rules in Europe, which forced them to develop better clean-out systems for their equipment

LANGHAM, Sask. — European sprayer design and technology have been catching the eyes of farmers across Western Canada. Sprayer manufacturers Agrifac and Horsch have recently expanded their markets into Canada and garnered a lot of attention. Independent sprayer consultant Tom Wolf believes the European manufacturers are ahead of the curve when it comes to innovation. […] Read more


Onions on the left were sprayed with the Ecorobotix ARA, which allows application of the chemical to within 1.5 inches of the crop. The nozzle applies chemical only when triggered by the sensor managing that specific row of onions.  |  Ecorobotix photo

Precision sprayer easy on crop

Ecorobotix recently sold its first Canadian sprayers to two major Quebec vegetable growers who each crop more than 1,000 acres. They deliver fresh produce daily direct to New York and Boston. One of those growers is Guillaume Cloutier. “We use it every day,” he says. “I think we’ve sprayed about 700 acres with it so […] Read more

The three 10-foot covers prevent ambient sunlight from entering the spraying chamber. The Ecorobotix uses its own light source so the algorithms always know what their light waves signify. The covers can run anywhere from a few inches off the ground to three feet for taller crops such as cereals. The side benefit is that the sprayer can work in windy conditions that can ground conventional sprayers.  |  Ecorobotix photo

Precision sprayer cuts chemical use

Makers of the Ecorobotix ARA claim their sprayer can apply chemical to a crop using one nozzle per row and that it is individually triggered to turn on and off using instructions from a single sensor dedicated solely to reading that specific crop row, on a 20-foot sprayer at 4.7 m.p.h. Not only that, the […] Read more