Manitoba Agriculture weed extension specialist Kim Brown speaks to an unseen group on a plot tour.

Herbicide-resistant kochia puts pressure on no-till systems

Kochia populations in Saskatchewan and North Dakota are now resistant to group 14 herbicides, leaving fewer options for Prairie farmers

Based on preliminary data from a recent Prairie-wide kochia survey, AAFC’s Charles Geddes suspects Group 14-resistant kochia is now present in multiple fields in Saskatchewan and expects it could soon be confirmed in other regions as well.



Simin Sabaghian prepares samples for molecular tests, including polymerase chain reaction (PCR) and quantitative polymerase chain reaction (qPCR) at the Prager Lab at the University of Saskatchewan.

Beating bean yellow mosaic virus

The virus is commonly carried by pea aphids and can quickly transmit between peas, lentils, soybeans and faba beans

Bean yellow mosaic virus (BYMV) is a pathogenic virus that can affect any pulse crop. It creates mosaic patterns on the plant leaf, causing leaf curling, stunted growth, flower and pod abortion, and reduced seed quality and yield losses.


A yellow pea plant in the flowering stage with white blooms.

Producers slow to adopt new pulse varieties

SaskPulse recently shared information on varieties fading in popularity, and those gaining traction with growers

During a webinar this winter, SaskPulse shared information on pulse varieties that are fading in popularity and the ones that are gaining traction with growers.

Inside the Canadian Light Source at the University of Saskatchewan, looking down at the synchrotron.

Pulse flour research looks bright

University of Manitoba researcher uses light source synchrotron to dissect best pulse flours for various food uses

Pulses have a niche in the plant protein space, but the industry hopes new markets and new end uses will help those crops expand their footprint.

Root rot was found in every site tested in the southeastern, east-central and northeastern regions in the 2024 Saskatchewan provincial disease survey.  |  Saskatchewan Pulse Growers photo

Canola and pulse diseases saw the usual culprits in 2024

Prevalence, incidence and severity numbers must all be taken into account to determine how much worry a disease should prompt

This year’s growing conditions threw many challenges at producers, one of the biggest being crop disease. Pulses and canola were hit hard, seeing high numbers of fields with disease across Saskatchewan. Root rot and blackleg had an average of more than 90 per cent prevalence, while mychosphaerella/ascochyta complex and anthracnose weren’t far behind. Alireza Akhavan, […] Read more


A crop of peas has yellow areas indicating crop disease.

Yield could be boosted based on planting rotation

Glacier FarmMedia – Pointing out a field planted with the same crop year after year is a good way to make crop pathologists wince. It means any crop-specific pathogens have multiple years to build infection load. However, rotation isn’t just about disease, a pulse and soybean expert notes. It can be a big factor when […] Read more

An aerial photo of a crop of peas showing some yellow areas where the crop is diseased.

Some peas already root rot resistant

Researchers need to conduct more field testing to determine which varieties have increased resistance to the disease

WINNIPEG — Tests of field pea varieties conducted this summer in plot trials suggest that some commercial varieties have more genetic resistance to root rot than others. It’s not a huge amount of additional resistance, but some are marginally better. “Based on the field results, it doesn’t look like massive differences, but I think there […] Read more