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Specimen #23450

Specimen record details
Entry Number 23450
Nematode Genus Heterodera
Nematode Species marioni
Host Genus Lycopersicon
Host Species esculentum
Common Name Tomato
Country USA
State District of Columbia
City/Locale Washington, DC (greenhouse)
Date Received 1933 Nov 21
Determined By Gotthold Steiner
Disposition of Sample Specimens to USDANC (General)
Nematodes In Root
Total Samples 1
Slide Number G-12199