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Rick’s pea plants were yellowing and browning off in random patches across the field.
Crops, Features, Pulses

Crop Advisor’s Casebook: What’s got this farmer seeing red?

A Crop Advisor's Solution from the March 28, 2017 issue of Grainews

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Rick grows wheat, canola, peas and malt barley west of Hussar, Alta. On July 6, last year, he placed a call to the office after he noticed his pea plants were yellowing and browning off, not just in low-lying areas, but in random patches across the field. He thought there were a few stressors at […] Read more
Group 2 (Odyssey) injuries in canola on display at CanoLAB 17 in Vermilion. Staff mimicked a drift injury in the greenhouse. Herbicide injury symptoms, 
such as purpling and thickened stems, can mimic other issues.
Canola, Crops, Features

Diagnosing herbicide injury

Application can go wrong. Know how to limit and recognize herbicide injury

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When it comes to diagnosing potential herbicide injury, record keeping is vital, say Canola Council of Canada agronomists. “With soil residual herbicides, herbicide history is really important,” says Ian Epp, agronomy specialist with the Council for northwestern Saskatchewan. Because soil residual herbicides are often applied the previous year, good record keeping is important, he adds. Last […] Read more
After Don sprayed his durum, the crop seems to be 
set back and yellowing in patches.
Cereals, Crops, Features

Crop Advisor’s Casebook: Dealing with damaged durum

A Crop Advisor's Solution from the March 14, 2017 issue of Grainews

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Don’s 3,000-acre mixed farm can be found south of Weyburn, Sask., near the U.S. border. He called me last June after he discovered patches of yellowing durum wheat plants in his field. Don had sprayed the crop at the three-leaf stage with a tank mix of Groups 1, 2 and 4 herbicides to control grasses […] Read more
Be ready to scout and control flea beetles
Canola, Crops, Features

Be ready to scout and control flea beetles

Flea beetles move fast and do a lot of damage. Be sure to keep ahead of them in your canola crops

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Flea beetles are easily the most chronically damaging insect pest in western Canadian canola. Damage results in yield losses estimated at $300 million each year. To limit damage, experts recommend acting early when an average level of defoliation level of 25 per cent or more is reached. Early action necessary According to Greg Sekulic, an […] Read more
Amara beetles hunt and chew on cutworms at CanoLAB in Vermilion. Amara beetles belong to the 
Carabid family.
Canola, Crops, Features

Increasing yields with natural landscapes

Researchers say maintaining some natural habitat next to your fields can bring yield increases

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Researchers are looking at how natural landscapes can bump yield in nearby canola fields in Alberta, and they want your yield data. Previous research, done at various locations around the world, has shown that native habitat bestows yield gains and cuts insecticide applications on neighbouring farmland, says Gregory Sekulic, agronomist with the Canola Council of […] Read more
Those wildflowers growing in the ditch may be offering more than just a splash of colour.
Crops, Features

Protecting beneficial insects

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Folks in crop production tend to focus on the pest insects. But usually most of the insects in a field are beneficial insects, says Dr. Vincent Hervet, pest management specialist with Alberta Agriculture and Forestry. Parasitoids are just one type of beneficial insect farmers are likely to find in their fields. They are wasps or […] Read more
Red-backed cutworms.
Crops, Features

Scout early for best cutworm control in canola crops

Cutworms may be poised to damage the 2017 canola crop. Be on the lookout for them

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Last year, higher than normal cutworm feeding was reported in several locations in major canola-growing regions. Cutworms have the potential to do incredible damage in canola crops. There are five economically significant cutworm species in the Prairies: the pale western, redbacked, army, darksided and dingy cutworm. The first two are the most predominant species. Pale western is […] Read more
Pea leaf weevil is a common pest in field peas and faba beans, primarily affecting crops grown in Alberta and Saskatchewan.
Crops, Features, Pulses

Pea leaf weevil moves into new territory

Pea leaf weevils are on the move. Know what you can do about them

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Pea leaf weevil numbers are on the rise. In fact, according to Scott Meers, an entomologist with Alberta Agriculture and Forestry, they’re moving into areas where producers have no experience with them at all. “We’ve seen a major expansion in the past several years of pea leaf weevil, especially up the west side of central […] Read more
English grain aphids at different life stages. These cereal aphids double their reproductive rate once they start feeding on cereal grain heads.
Crops, Features

The new phone app for info on aphids

AAFC’s first smartphone app will help farmers scout and sample for aphids and their predators

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Agriculture and Agri-Food Canada (AAFC) is testing a new aphid app in the field this summer, which should be widely available by next growing season. The cereal aphid app is the first smartphone app developed by AAFC, says Dr. Tyler Wist, a federal research scientist based in Saskatoon. It will guide cereal growers and agronomists […] Read more

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