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Nematode Collection Database
U.S. Department of Agriculture

Entry Number: 36582

Disposition of Sample
Specimens to USDANC (General)
Nematode
Heterodera sp.
Host
Solanum tuberosum (Potato) in/on Roots
Origin
USA Idaho Idaho Falls
Collector
via Tina Gresham and Craig Webb (APHIS)
Date Collected
2009 Oct 19
Date Received
2009 Oct 21
Slides
G-16943, G-16944
Remarks
Suspected PCN, but not shown to be. Zigzag cyst wall. Possibly circumfenestrate (though fenestration area broken) with heavy bullae.