Ontario Agriculture

The network for agriculture in Ontario, Canada

AgOntario's Blog – November 2011 Archive (1)

Corn Ear Moulds - Identification

Gibberella Ear Rot

 

  • The most common and important ear mould in Ontario is Gibberella zeae which is the sexual reproductive stage of Fusarium graminearium
  • Infection often begins at the ear tip and moves down towards the ear base.
  • Although the fungus can produce a white-coloured mould which makes it difficult to tell apart from Fusarium Kernel Rot, the two can be distinguished easily when Gibberella produces its characteristic red or…
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Added by AgOntario on November 9, 2011 at 10:39am — No Comments

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