Reading Time: 4 minutes If it’s a one-on-one battle, put your money on kochia. The pernicious weed is not only a prolific seed producer, thrives in harsh conditions, and spreads its progeny far and wide, it’s also a master when it comes to developing resistance to herbicides. So producers are urged to use a variety of ‘best management practices’ […] Read more
Forget the silver bullet, bring out the arsenal against kochia
Study using multiple methods to control one of the most dangerous weeds on the Prairies
Ready for prime time? Spot-spraying tech advancing quickly
Spot spraying in crop has a ways to go, but pre-seed burn-off may soon be commonplace
Reading Time: 5 minutes Producers have been hearing about weed-targeting spot-spraying sensors for some time, but it’s always seemed to be the stuff of science fiction. In some cases, however, the future is now while in others it’s coming quickly — it all depends on the type of sensor tech you’re interested in. Well-known spraying expert Tom Wolf separates […] Read more
Wet fall and late spring a recipe for increased weed risk
Pre-seed burn-off will depend on what’s popping up in your fields, so scout early, says weed scientist
Reading Time: 2 minutes You won’t hear weeds complaining about the weather — which adds up to another headache for producers. “Because we were so dry last spring, there were quite a few fields that didn’t get a pre-seed burn-off because there was nothing growing yet. I don’t think that’s going to be the same circumstance this year,” federal […] Read more
Glyphosate-resistant wild oats are in Australia, and that’s bad news here
Aussies usually see resistance first, with Canada close behind – and that means a ‘scary’ scenario for Prairie farmers
Reading Time: 5 minutes Glyphosate-resistant wild oats have been found in Australia and that should be a wake-up call to any farmer who thinks it couldn’t happen in Canada. “This is the first confirmed case of glyphosate-resistant wild oats in the world,” said federal research scientist Breanne Tidemann. “It’s something we’ve been concerned about but no one has ever […] Read more
Is the weed seed ‘destructor’ ready for prime time in Alberta?
Invention is now cheaper and easier to use, but it's still ‘a hard sell’ for farmers
Reading Time: 5 minutes In the battle against herbicide-resistant weeds here in Alberta, the Harrington Seed Destructor might just win us the war — if farmers can justify the $100,000 price tag. “If herbicides are still working, it can be hard to convince producers to spend that kind of money to purchase this kind of equipment,” said federal research […] Read more
Farmers lose — and weeds win — when energy companies walk away
When well sites are abandoned, the rent cheques often stop while the noxious weeds flourish
Reading Time: 5 minutes “Kochia six feet tall and completely covering the whole leases. We have many that look like this. When I phone, no one even answers the phones.” This tweet from Lethbridge-area farmer Kevin Serfas in August likely could have been written by any one of hundreds of Alberta producers with abandoned well sites on their farms. […] Read more
In the weeds: Canadian farmers can’t stay ahead of herbicide resistance
The problem is huge, rapidly getting worse, and non-chemical weed control is becoming a necessity
Reading Time: 4 minutes Farmers won’t be able to spray their way out of this — Canada is now third in the world when it comes to weeds able to survive pesticides that used to kill them. “We’re quickly being overrun by herbicide-resistant weeds,” said federal research scientist Charles Geddes. “There have been difficult herbicide-resistant weeds in the past, […] Read more
Spray variability may be costing you big bucks
Several factors can cause uneven spraying — and they almost always come down to speed
Reading Time: 4 minutes In some parts of the field, as much as half of the herbicide you spray may not hit the target, says a spraying expert. And while there are a host of factors involved — including turns, boom height variability, and turbulence — more often than not, the culprit is speed, said Tom Wolf. The result […] Read more
It’s the time of year when crop scouting pays big dividends
Weed escapes, herbicide resistance, disease, and pests can all be assessed after spraying, says expert
Reading Time: < 1 minute Spray, then scout, says provincial crop specialist Mark Cutts. “It is very important to recognize that scouting after a herbicide application is vital to weed control, said Cutts. “In the majority of cases, producers will find that the chemicals have worked. However, in certain situations, field scouting may show the weeds weren’t properly controlled. Producers […] Read more
Going beyond grass: The case for forage legumes
Alberta producers offer the wisdom of their experience — and their gains — from high legume pastures
Reading Time: 2 minutes If you’re fearful that seeding pasture with legumes will be a waste of time and money, several Alberta producers have some tips for you. A new video from Alberta Agriculture and Forestry features producers offering their advice — some of it hard earned — on topics such as seedbed preparation, nutrients, and weed control. Having […] Read moreCyber-Savvy Farmer
