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Seed Testing of Maize and Wheat A Laboratory Guide - Search ...

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Bipolaris victoriae (Meehan & Murphy) Shoem.<br />

Helminthosporium victoriae Meehan & Murphy<br />

Drechslera victoriae (Meehan & Murphy) Subram. & Jain<br />

Teleomorph: Cochliobolus victoriae Nelson<br />

Disease<br />

Leaf spot <strong>of</strong> wheat.<br />

Victoria blight <strong>of</strong> oats.<br />

Distribution<br />

Australia, Europe, North America.<br />

,<br />

,~ k~ i<br />

Quick clue<br />

Significance<br />

Crop production: Negligible on<br />

wheat. None on maize.<br />

Quarantine: Restrictions by<br />

lAPSe (Africa) on list A 1 (not<br />

present in region) .<br />

Detection technique<br />

Freezing blotter method<br />

(See Annex A)<br />

Colony on blotter (x64)<br />

Conidia (x400)

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