Choosing that pre-seed herbicide

Choosing that pre-seed herbicide

Q & A with CPS

Q: What are some considerations when selecting a pre-seed herbicide application? A: There are significant benefits to applying herbicides prior to seeding or crop emergence. Pre-seed weed removal reduces competition for valuable moisture and nutrients required for seedling development. When selecting pre-seed herbicides, begin with the crop to be grown. Products available vary considerably by […] Read more

Because it’s a new weed, probably the first thing growers will notice is stray weeds sitting above the crop canopy.

Managing herbicide-resistant waterhemp in Manitoba

The weed’s movement into Manitoba calls for more vigilant field scouting

Waterhemp was found for the first time in Manitoba in 2016, southeast of Winnipeg in the area around the RM of Taché. The discovery led to the establishment of a waterhemp surveillance program led by Manitoba Agriculture in 2017. More waterhemp was found at a second site closer to the U.S. border. In both circumstances, […] Read more


Cleavers can be tricky because they are both a spring and winter annual.

Timing is key to whipping weeds

It’s easiest to kill weeds when they’re actively growing. Make sure you know when that is

Whether you’re telling a joke or treating a weed, timing is critical. And as anyone who has failed at weed control will confirm, it’s no laughing matter. Once you let weeds gain a foothold they can soon get out of hand, so it’s crucial to identify the life cycle of the weeds in your field […] Read more

This plot was left unseeded intentionally. A wide variety of weeds took hold and participants were challenged to see how many they could correctly identify.

PHOTOS: Saskatchewan Agriculture’s Crop Diagnostic School

On the first day of Saskatchewan Agriculture’s annual Crop Diagnostic School about 100 ag retailers, agronomists and farmers gathered in Swift Current to get a hands-on look at common real-world crop problems. Anyone working in agriculture today has 24/7 access to online information about crop disease and pests, but there is no substitute for seeing […] Read more