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Specimen #10852

Specimen record details
Entry Number 10852
Nematode Genus Heterodera
Nematode Species weissi
Host Genus Polygonum
Host Species pennsylvanicum
Common Name Knotweed
Country USA
State Maryland
City/Locale Beltsville
Collector A. M. Golden
Date Collected 1963 Oct 22
Date Received 1963 Oct 22
Determined By A. Morgan Golden
Disposition of Sample Specimens to USDANC (General)
Nematodes In Soil
Total Samples 1
Slide Number G-1764 to G-1790
Vial Number G-748g, G-749g (white females) & G-750g (cysts) - (topotypes)