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Specimen #9388

Specimen record details
Entry Number 9388
Nematode Genus Helicotylenchus
Nematode Species microcephalus
Host Genus Dioscorea
Host Species sp.
Common Name Yam
Country Nigeria
City/Locale Umuahia (Agricultural Research Station root crop trials fed. Umudike. 4 1/2 miles east away Umuahia town) (Block 1, Plots N2 Po Ko Go)
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)
Other Nematodes Scutellonema clathricaudatum + others
Sample Number 13245
Total Samples 1 of 186 (?)
Slide Number G-2450
Vial Number G-1160g