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Specimen #34009

Specimen record details
Entry Number 34009
Nematode Genus Heterodera
Nematode Species weissi
Host Genus Polygonum
Host Species persicaria
Common Name Polygonum
Country USA
State Maryland
City/Locale Beltsville
Collector via G. Steiner
Date Received 1943 Jun 08
Determined By Gotthold Steiner
Disposition of Sample Specimens to USDANC (General)
Nematodes In Root
Total Samples 1
Slide Number G-14408 (cross sections)
Remarks Note: Steiner slide number 1445.