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Specimen #9430

Specimen record details
Entry Number 9430
Nematode Genus Helicotylenchus
Nematode Species pseudorobustus
Host Genus Dioscorea
Host Species sp.
Common Name Yam
Country Nigeria
City/Locale Umuahia (Agricultural federal res. root crop trials Umudike. 5 1/4 miles northeast from Umuahia, Ibeku township) (Block IX, Plot 74, N1 P0 K2 Ca0)
Collector via Fields E. Caveness
Date Collected 1964 Apr 01
Date Received 1967 Mar 13
Determined By A. Morgan Golden
Disposition of Sample Specimens to USDANC (General)
Nematodes In Soil (sandy loam)
Other Nematodes + others
Sample Number 13263
Total Samples 1 of 186 (?)
Vial Number G-1218g