root rot Archives - Page 2 of 3

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

Managing aphanomyces root rot in your fields

Q & A with CPS

By Hassan Abidi May 2, 2018

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

Once root rot has been confirmed, a six to eight year crop rotation can help manage the pathogen's progression.

Crops, Features, Pulses

Managing aphanomyces and root rot

2017 survey results showed a high prevalence of root rot in Prairie pulse crops 

By Melanie Epp February 26, 2018

Root rot is a soil-borne disease that affects the roots of developing peas and lentils. Root rot can infect crops at any stage, and once it sets in there is no way of stopping the infection. Saskatchewan Pulse crop advisor Sherrilyn Phelps advises growers on best prevention practices. Disease prevention Proper rotation is important. Peas […] Read more

Cereals, Crops, Pulses

Three more crop diseases to watch for in 2017

By Jennifer Blair June 21, 2017

Our three experts have pinpointed fusarium head blight as the No. 1 disease to watch out for this year — but keep an eye on these ones, too.

Canola, Crops

Four canola diseases to watch for

By Lisa Guenther April 25, 2017

Is that canola crop afflicted by blackleg, root rot, both, or something else entirely? It’s a messy question farmers and agronomists encounter every year. Presenters tried to untangle those problems at CanoLAB in Vermilion this winter. Here are four diseases to watch for in canola fields this summer, and tips on diagnosing them.

A sclerotinia-infected canola stem. Eastern Prairie crops are expected to face added disease pressure. (Photo courtesy Canola Council of Canada)

Crops, Weather

Rain increases disease pressures on eastern Prairies

By GFM Network News June 28, 2016

CNS Canada — The recent batch of wet weather across parts of Saskatchewan and Manitoba have been a welcome relief to some fields that were suffering from excess dryness. However, soggy conditions have also enabled certain disease pressures to rear their ugly head, according to some government specialists. “Root rot is showing up in peas […] Read more

Crops, Pulses

Researching root rot control in peas

Evaluating the benefits of seed treatments, soil amendments and soil tests

By Lisa Guenther January 25, 2016

There’s still a lot to learn when it comes to managing root rot, especially aphanomyces. When are seed treatments most effective? Do soil amendments help? And can soil testing help farmers pick the best pea fields? Fortunately, research is underway to answer those very questions. Dr. Syama Chatterton, an Agriculture and Agri-Food Canada (AAFC) researcher […] Read more

Crops, Pulses

Manage root rot before seeding

Saskatchewan plant disease specialist recommends good agronomy to reduce root rot

By Lisa Guenther January 25, 2016

Lentil and pea growers struggling with root rot need to manage the disease before the seed is in the ground, according to Saskatchewan Agriculture’s plant disease specialist. Fusarium, pythium, and rhizoctonia are root rot pathogens long familiar to farmers. But aphanomyces is a relatively new problem, only detected in Saskatchewan in 2012. “It probably was […] Read more

Pea plants in the pale green areas were small and struggling compared to the larger, healthier-looking plants in the lush green areas.

Crops, Peas

Crop Advisor’s Casebook: Puzzling patterns in a pea field

A Crop Advisor's Solution from the October 21, 2014 issue of Grainews

By Mike Wassill November 26, 2015

Back in late spring, Allan was alarmed to see some strange patterns showing up in his crop of field peas at his 2,000-acre mixed grain farm near Aylsham, Sask. Irregular sections of pale green peas were appearing in the field, in contrast to the lush green growth of the rest of the crop. The pea […] Read more

Crops, Markets, Peas, Weather

Pea growers weigh demand opportunities against root rot

By GFM Network News April 6, 2015

CNS Canada — Pea acreage in Western Canada could rise by five to 10 per cent this year, according to one industry expert, who notes root rot threatens to curtail that projection. Demand from India, China and Bangladesh is strong and that means total pea area could hit four million acres, said Carl Potts, executive […] Read more

Features, Lentils, Peas

Minimizing the impact of Aphanomyces

There are no in-crop solutions to root rot in peas and lentils. But there  are ways to minimize your risk of losing yield to Aphanomyces

By Melanie Epp March 13, 2015

Given the wet springs and dry summers we’ve seen in recent years, Aphanomyces euteiches — Aphanomyces root rot — has become a real problem for pea and lentil growers. First confirmed in Saskatchewan in 2012 and then in Alberta in 2013, the disease has been slowly creeping across the country, destroying crops in its wake. Making […] Read more

GFM Network News

U.S. livestock: Feeder cattle hit contract highs on tight supply

U.S. grains: Soybeans tumble on doubts over U.S.-China trade progress

Alberta harvest wrapping up: report

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