Sometimes it’s the little things that go unnoticed that actually have a big impact. Who hasn’t been waylaid by one tiny little part that breaks or goes missing? Big-picture considerations are important too, but the devil, as they say, is in the details. When it comes to spraying, details can easily be overlooked. When’s the… Read More
Category: Spraying
Consistent droplet size and canopy penetration are two key points of getting the most out of your spray application (assuming you’re after leaf coverage, of course). Sending spray droplets where you actually want them to go is much harder than it sounds — part of the reason for that is air movement and turbulence as… Read More
While research shows fungicide applications in wheat and corn can often be justified by higher yields, the yield response to fungicides in soybeans is not as clear cut. Timing of fungicide application might be part of the formula for getting better than break-even returns, says Dave Hooker, field crop agronomist and assistant professor at the University of… Read More
On-farm efficiency is certainly a hot topic in today’s agricultural climate. But are we getting a little too keen for speed in the sprayer? We’ve heard often the importance of patience while seeding (check out the Canola School on seeding speed/depth from 2013), but sprayers are often exceeding 15mph in the field. This can have detrimental impacts… Read More
How do you make a skinny tire that damages as little crop as possible but doesn’t just cut through soft soil like a knife through butter? The key is having a flexible sidewall that allows the tire’s footprint to expand. “Basically the ability to make the tire as flexible as possible means you can carry a much higher… Read More
The day when unmanned aerial vehicles (UAVs) are used for spraying fields in North America could be here sooner than we expect. In fact, for small acres, that day may have already arrived. Several spraying units made by a Swift Current-based RotorSpray attracted plenty of attention at Farm Forum in Saskatoon earlier this month. The UAVs were… Read More
One of the leading causes of herbicide injury in canola is insufficient sprayer cleaning, says Clark Brenzil, provincial weed control specialist for the Saskatchewan Ministry of Agriculture. Whether due to drift or residue, herbicide injury can result in drastic yield losses, besides being an eye-sore to drive by. Related: Spray Tips with Tom Wolf — Ep. 6: 7 Steps to… Read More
Now that there’s a little more time on our hands, we can look back at the growing season and see where issues and inefficiencies arose. One of the major concerns this year in Western Canada was herbicide injury, especially in canola crops, where some growers thought their Liberty Link canola was seeing injury from its… Read More
Why do we speed when we know it’s wrong? Why do we text while driving? Why smoke, when we know it’s bad? Why continue overusing traditional chemistry herbicide applications when we know they’re causing problems? That’s what Canadian weed scientists want to know. They’re getting frustrated with what seems to be farmers’ general unwillingness to… Read More
Several incredibly important and effective crop fungicides, including those that suppress fusarium in cereals, could be banned from use in the European Union soon. While this is an immediate concern for European farmers who could lose access to certain insecticide and fungicide classes, the ramifications for Canada could translate to over a billion dollars in… Read More
As farmers shut the door on the 2014 production season (save for those in Ontario still slogging through corn harvest), so too do we wind down the last of the Spray Tips series. In this post-harvest down-time, it’s important to take a much needed breather, then, before you know it’ll be time to start the… Read More
How often do you test spray-water quality and what do you do if you’ve got hard water? If you’re looking to replace your spray tank, is stainless still the way to go? What about double nozzles — are they really the bees knees? These are just some of the questions the Spray Tips series has… Read More
Every Ontario farmer who grows any field crop, tender fruit, vegetable or other specialty crops is asked to fill out a confidential survey of crop protection products used during 2014. This confidential survey is being conducted by Farm & Food Care Ontario on behalf of the Ontario Ministry of Agriculture, Food and Rural Affairs (OMAFRA)…. Read More
A staggering 80% of contaminants found in water bodies trace back to on-farm activities, according to government figures. Similar concerns in the United Kingdom have meant the early adoption of biobeds, contained areas specifically intended to capture and degrade pesticides. “We can take a lot from the existing models in Europe, but we have to modify… Read More
Using glyphosate as a harvest aid and weed management tool most certainly has its place on the farm, but it carries a measure of risk, as well. Go in too early and not only can you rob the crop of yield, but the resulting seed may also end up damaged by the chemical application. Related:… Read More