The injured soybean plants were more prevalent on the headlands, low-lying areas and in the sprayer tracks.

Crop advisor casebook: Soybeans wilt and die off after emergence

A Crop Advisor's Solution from the March 26, 2019 issue of Grainews

Adrian called me in early July 2017 about the poor plant stand in his soybean field. The soybean plants were wilting and dying off after emergence. “I’ve got plants turning brown and dying off in my soybean field,” he said. That afternoon I set off for Adrian’s 3,500-acre grain farm located just outside of Dauphin, […] Read more



This UAV (drone) photo shows the extent of the damage due to necrosis and poor growth caused by a pest outbreak in Nick’s timothy crop.

Crop advisor casebook: Winter kill woes. Did this timothy crop suffer from the cold winter and cool, dry spring?

A Crop Advisor's Solution from the January 21, 2019 issue of Grainews

Following an abnormally cold winter and cool, dry spring, Nick thought his timothy crop was suffering from winter kill. Large, random areas within the field were exhibiting plant necrosis as well as poor and unusual growth and vigour. Nick — who farms about 6,000 acres of mixed cereals, pulses, oilseeds, alfalfa and timothy near Picture […] Read more

Some areas of the chickpea field had adequate plant stand densities with healthy chickpea plants at the three- to six-node stage. However, some patches of the field were bare, with zero seedling emergence.

Crop advisor’s casebook: What’s chewing on these chickpea roots?

A Crop Advisor's Solution from the December 4, 2018 issue of Grainews

Late May last spring, I received a call from Warren who had some questions about chickpea emergence. Warren owns a mixed grain farm near Big Beaver, Sask., where he grows Kabuli chickpeas, red lentils, canola and durum. He was concerned about his chickpea crop — some areas were not emerging as well as others a […] Read more


Plant density was low in some areas. The plants in these patchy regions were also much smaller than those in the rest of the field.

Crop advisor casebook: Patchy problems in a canola field

A Crop Advisor's Solution from the September 25, 2018 issue of Grainews

On June 11, while spraying his canola plants with an in-crop herbicide, Wade noticed regions of the crop had uneven emergence, causing some patchy areas. Wade farms 10,000 acres of canola, wheat and barley near Yorkton, Sask. He thought he might have an insect problem in his canola crop. “My guess is it’s flea beetles or cutworms,” he said. […] Read more



Crop advisor casebook: What’s causing these wheat heads to curl?

Crop advisor casebook: What’s causing these wheat heads to curl?

A Crop Advisor's Solution from the July 17, 2018 issue of Grainews

John, who owns a mixed grain farm near Lacombe, Alta., called me last July after he discovered curled and deformed wheat heads in his crop. He said the affected plants were scattered throughout the field, and approximately 10 per cent of the crop was affected. At the field, examination of the plants revealed healthy and […] Read more

The seedling leaf tips were notched in this Alberta producer’s wheat crop. 
In addition, the leaves had holes, giving them a shredded appearance.

Crop advisor casebook: What’s taking a bite out of this producer’s wheat crop?

A Crop Advisor's Solution from the April 24, 2018 issue of Grainews

While scouting his wheat crop at the end of May last year, Alex noticed some seedling leaf tips were notched. Also, the leaves had holes, giving them a shredded appearance. Alex farms 3,000 acres of barley, wheat, canola and peas near Manning, Alta. Alex thought the damage he found in his wheat crop was caused […] Read more



From the road, the crop had a purplish tinge to it. Although they appeared consistently throughout the field, the symptoms were more pronounced in drier areas, such as hilltops.

Crop advisor casebook: What’s causing extreme stem discolouration in this wheat crop?

A Crop Advisor's Solution from the March 13, 2018 issue of Grainews

While checking some crops, Ron, a Saskatchewan producer, was alarmed to find his wheat crop’s plant stems had turned a vivid reddish-purple colour within a very short period of time. It was August 9 when Ron asked me to investigate the cause of the stems’ colour change. Ron farms 3,000 acres of wheat, canola, barley […] Read more