Disposition of Sample
Records only; material discarded
Nematode
Heterodera
weissi (possible white female)
Host
Polygonum
pennsylvanicum
(Knotweed)
in/on Root/Soil
Origin
USA
Maryland
Beltsville (3 samples taken by side of back road into BARC-W)
Collector
A. M. Golden & P. Crowley
Date Collected
1975 Jun 03
Date Received
1975 Jun 03