GFM Network News


Two plants infected with brown girdling root rot (right) and two uninfected plants (left).

How to identify and prevent root rots in canola

If you’re not scouting for root rots, that doesn’t mean they’re not there

Survey data from Western Canada’s provincial agriculture departments don’t have really good numbers when it comes to root rots. The difficulty is not many growers are scouting for them, but that doesn’t mean they aren’t there. The pathogens that cause root rot can impact yield severely, especially if infection occurs early in the season. The […] Read more

Healthy (right) versus infected (left) roots in lentils.

Managing aphanomyces root rot in your fields

Q & A with CPS

Q: What is aphanomyces and how should I manage this disease? A: Aphanomyces is a relatively new root rot disease in pea and lentil crops that is quickly expanding across the Prairies. Aphanomyces root rot is caused by aphanomyces euteiches, a soil-borne plant pathogen. The symptoms of aphanomyces root rot are yellowing and stunting of […] Read more