Tar spot tolerance is strong in some corn hybrids, according to recent research. There are no truly immune varieties, however, and as the amount of inoculum in the region grows, […] Read more
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Weather a dominant factor in pathogen development, even in tolerant varieties
OMAFRA Field Crop Report for September 15
OMAFRA Field Crop Report for August 18
Scouting is critical to deal with spread
Cases identified in Lambton and Chatham-Kent, but impact insignificant overall
Cases identified in Lambton and Chatham-Kent, but impact insignificant overall
OMAFRA Field Crop Report for August 13