Corky Ringspot Quiz

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Corky Ringspot Quiz

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Reference: Corky Ringspot Fact Sheet.

1) Corky ringspot and tobacco rattle are variants of the same disease.(Required)
2) Corky ringspot is a cosmetic problem and does not cause significant damage in commercial potato production.(Required)
3) Corky ringspot is caused by a(Required)
4) The corky ringspot pathogen can be carried in soil by stubby root nematodes.(Required)
5) Aphids commonly move the corky ringspot pathogen from plant to plant.(Required)
6) The corky ringspot pathogen can be transmitted from plant to plant on cutting tools contaminated with sap from infected plants.(Required)
7) ELISA is a reliable method for testing plants for the corky ringspot pathogen.(Required)
8) Potato plants suffering from corky ringspot should be removed and destroyed by burning, burying, or hot composting.(Required)
9) There are no potato varieties that are resistant to the corky ringspot pathogen.(Required)
10) It is not a problem growing carnations, sweet William, and bleeding heart near potato production fields.(Required)