Foliar Fungicides

There are three foliar fungicides registered for disease control in mustard (Headline EC, Priaxor, and Lance WDG) and two fungicides registered for use only on oriental mustard (Cotegra and Proline 480SC). Lance AG is a co-pack of Lance WDG and Headline EC. The diseases controlled by each of the registered foliar fungicides are indicated in the following table. For current information please see the Saskatchewan Agriculture Guide to Crop Protection.

ProductDiseases
CotegraControl of sclerotinia stem rot (Sclerotinia sclerotiorum)
Headline ECControl of black spot (Alternaria brassicae, A. raphani, and blackleg (Leptosphaeria maculans )
Lance AGControl of sclerotinia stem rot (Sclerotinia sclerotiorum) and black spot (Alternaria brassicae and A. raphani)
Lance WDGControl of sclerotinia stem rot (Sclerotinia sclerotiorum) and black spot (Alternaria brassicae and A. raphani)
PriaxorControl of blackleg (Leptosphaeria maculans ) and black spot (Alternaria brassicae, A. raphani ).
Suppression of sclerotinia stem rot (Sclerotinia sclerotiorum)
Proline 480SCControl of sclerotinia stem rot (Sclerotinia sclerotiorum) in oriental mustard and carinata.

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