Canola Growers Encouraged To Test For Clubroot

May 19, 2015

Earlier this year, the Pest Surveillance Initiative (PSI) was established in Winnipeg with the goal of testing canola soil for clubroot disease.

The lab is currently accepting samples from producers in an effort to help track the disease.

Holly Derksen, field crop pathologist with Manitoba Agriculture, Food and Rural Development says the lab is able to detect clubroot at very low levels.

"We've only had two cases where we have seen symptoms in field," she said. "But through this testing and as well as testing we've done through the canola disease survey we have found it at extremely low levels in the soils. Not at levels able to cause disease symptoms in the fields...it's valuable information for our growers to know that it is there at some level."

Source : PortageOnline

Video: Winter Canola Trial in Mississippi | Can It Work for Double Cropping? | Pioneer Agronomy

Can winter canola open new opportunities for growers in the Mid-South? In this agronomy update from Noxubee County, Mississippi, Pioneer agronomist Gus Eifling shares an early look at a first-year winter canola trial and what farmers are learning from the field.

Planted in late October on 30-inch rows, the crop is now entering the bloom stage and progressing quickly. In this video, we walk through current field conditions, fertility management, and how timing could make this crop a valuable option for double-cropping soybeans or cotton.

If harvest timing lines up with early May, growers may be able to transition directly into another crop during ideal planting windows. Ongoing field trials will help determine whether canola could become a viable rotational option for the region.

Watch for:

How winter canola is performing in its first season in this Mississippi field

Why growers chose 30-inch rows for this trial

What the crop looks like as it moves from bolting into bloom

Fertility strategy, including nitrogen and sulfur applications

How canola harvest timing could enable double-cropping with soybeans or cotton

Upcoming trials comparing soybeans after canola vs. traditional planting

As more growers look for ways to maximize acres and diversify rotations, experiments like this help determine what new crops might fit into existing systems.