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Specimen #19303

Specimen record details
Entry Number 19303
Nematode Genus Alaimus
Nematode Species sp.
Host Genus Malus
Host Species sp.
Common Name Apple tree
Country USA
State California
City/Locale Sebastapol
Collector P. A. Ark via Gerald Thorne
Date Collected 1940 Dec 18
Date Received 1963 Sep 06
Determined By Gerald Thorne
Disposition of Sample Specimens to USDANC (Gerald Thorne)
Nematodes In Roots
Total Samples Approx. 3750 slides
Slide Number Alaimus sp. (6 female, 2 male)