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Grass sawflies clipping heads in Ontario wheat

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Grass sawflies clipping heads in Ontario wheat

There are numerous reports in the extreme southwestern part of Ontario that grass flies are doing damage to wheat crops. Some damage has been attributed to armyworm, but sawflies are said to be of particular concern.


June 20, 2010
By Ontario Ministry of Agriculture Food and Rural Affairs

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June 16, 2010 – There are numerous reports in the extreme southwestern
part of Ontario that grass flies are doing damage to wheat crops. Some
damage has been attributed to armyworm, but sawflies are said to be of
particular concern. | READ MORE