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Specimen #9882

Specimen record details
Entry Number 9882
Nematode Genus Helicotylenchus
Nematode Species microcephalus
Host Genus Dioscorea
Host Species sp.
Common Name Yam*
Country Nigeria
City/Locale Benue, Northern Nigeria (Min. of Agriculture Yandev 5 miles northwest of Gboko 52 miles north of Makurdi)
Collector via Fields E. Caveness
Date Collected 1964 Jul 20
Date Received 1967 Sep 11
Determined By A. Morgan Golden
Disposition of Sample Specimens to USDANC (General)
Nematodes In Soil (gravel)
Other Nematodes Rotylenchulus reniformis
Sample Number 12055
Total Samples 1 of 150
Vial Number G-1457g
Remarks *Other Host: Manihot utilissima (Cassava)