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Tag Archives herbicides

Crops, Features

Integrated pest management

Integrated techniques offer farmers a bigger toolbox for pest control

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Integrated pest management (IPM) involves a range of pest control methods. According to Pierre Petelle, vice-president of chemistry for CropLife Canada, IPM is “a process that uses all necessary techniques to suppress pests in an effective, economical and environmentally friendly manner.” In IPM, “pests” are broadly defined as weeds, insects and diseases. IPM techniques can […] Read more
An open field.
Cereals, Crops, Features

Intensify production by regulating growth

Plant growth regulators can give you higher yields, with lower crop height

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Plant growth regulators (PGR) are not a new technology. They are commonly used in other areas of the world with high intensity cereal management systems, where high levels of nitrogen fertilizer are being used and lodging is a threat to yield and quality. Data from the U.K. Department for the Environment, Food and Rural Affairs […] Read more
Swather in a field.
Crops, Features

Diversify rotations to slow resistance

Diversify canola-wheat rotations to save profit margins and slow
 weed resistance, before it’s too late

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Scientists warn that a serious threat to sustainable crop production in Canada continues to grow. Surveys indicate the number of western Canadian fields containing Group 1 and Group 2 herbicide-resistant weeds has jumped dramatically. In addition, glyphosate-resistant kochia continues to spread rapidly in the west, while glyphosate-resistant giant ragweed, Canada fleabane and common ragweed carry […] Read more
The youngest leaves were most affected and were severely yellowed in this barley crop.
Barley, Crops, Features

Crop Advisor’s Casebook: Yellowed sixth and seventh barley leaves tell a tale

A Crop Advisor's Solution from the April 18, 2011 issue of Grainews

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As Rodney drove by his field mid-June last year, he got a nasty shock. His barley crop — progressing well up until that point —was turning yellow. “I’ve never seen this in my 20 years of farming,” Rodney told me. “My barley crop is under a lot of stress,” he said. Rodney farms 1,000 acres […] Read more

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