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Specimen #15367

Specimen record details
Entry Number 15367
Nematode Genus Heterodera
Nematode Species weissi
Host Genus Polygonum
Host Species pennsylvanicum
Common Name Knotweed
Country USA
State Maryland
City/Locale Beltsville (3 samples from behind steam plant near horse-shoe throwing box, BARC-West.)
Collector A. M. Golden, D. Ellington & P. Crowley
Date Collected 1975 Jul 01
Date Received 1975 Jul 01
Determined By A. Morgan Golden
Disposition of Sample Records only; material discarded
Nematodes In Root/Soil
Total Samples 3 Samples
Remarks Note: Soil used to start culture in greenhouse C-75-15.