The two-striped grasshopper has two pale stripes that extend from its eyes to the tips of its forewings and solid black stripes on its hind legs.

Label boost for Lumivia

Corteva’s insecticide seed treatment Lumivia CPL picked up a first-of-its-kind label expansion this summer. The company says the product — already registered for seed treatment of cereals, peas and lentils against wireworms, cutworms, armyworms and pea leaf weevil larvae — becomes the first insecticide seed treatment to cover suppression of grasshoppers. Lumivia CPL’s active ingredient […] Read more

Snow depth on the Prairies, an important number for overwintering wheat crops, has decreased by four centimetres from 1948 to 2012.

Payoffs and pressures for cereals in a changing Prairie climate

Warmer, wetter, longer growing seasons carry risks as well as rewards

Cereal crops in Western Canada will be influenced by climate change in the coming years — but the impact will depend on both the crop and the primary area of Western Canada where it’s grown. Barley and oats are grown primarily in the cooler regions of the Prairies and will benefit from a longer growing […] Read more


We’ve found that if domestic plum trees are raised near wild plums, wind pollination readily takes place.

How Prairie fruits fared in 2024

Practical Research: Past assessments show fruit trees do best on northwest- or northeast-facing slopes

We had a very cool spring in 2024, followed by a scorching summer for the third year in a row. So, how did the farm fruit gardens produce this year compared to previous years? The answer is “surprisingly well.” Among my contacts across the Prairies from north to south, fruit production varied from good to […] 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


A brown mustard flower in bloom. As of mid-October, brown mustard is priced at just over 30 cents/lb.

Leveling the crop protection playing field for mustard

The challenges of growing mustard in the shadow of canola

While mustard growers face many of the same agronomic challenges as canola growers, they often find themselves with fewer crop protection options than canola growers do. So when Bayer recently announced its Buteo Start seed treatment for flea beetles would be available for mustard seed, mustard farmers welcomed the news. “That’s going to help us […] Read more



Agriculture and Agri-Food Canada requires that all ingredients, as well as the percentage of each, must be on the label of a product sold in Canada. Your job as the product user is to read that product label.

Perceptions and misconceptions versus realities in agriculture

Practical Research: In the court of public opinion, the drama can fog the facts

Since my retirement from Alberta Agriculture in 2002 I’ve acted as a legal expert in a number of lawsuits. Often, when a farmer is sued by a lawyer on behalf of a client, the farmer will immediately seek his own lawyer or lawyers for advice. While the lawyer may be well apprised of provincial and […] Read more

Photosensitizers are expected to help control "soft-bodied" insects such as aphids, Loveland's Francisco Manzano says.

Nutrien buys into biocontrol

How did the seller — oil company Suncor — wind up in crop pest control?

Glacier FarmMedia — Photodynamic inactivation is not a phrase used in everyday conversation, but it could become an effective control of insect and fungal pests in agriculture. “Photodynamic Inactivation (PDI) of micro-organisms using natural photosensitizers has shown itself to be a powerful tool to combat bacteria and fungi (in crops),” says a 2019 paper published […] Read more



Canola growing with sun rising behind

Canola’s changing climes

Trends in the Prairies’ climate should generally be net good for canola crops, even as pest pressures here adjust accordingly

Canola cropping patterns in the Prairies may have to adapt to climate change in the coming years — but the changes should be relatively positive for production. Canola area continues to be the leader in Western Canada, with a total of 21.9 million acres sown this year according to Statistics Canada. This is over 3.2 […] Read more