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Specimen #9390

Specimen record details
Entry Number 9390
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 IV, Plot 3O H2 Pl Kl Gl)
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 Hoplolaimus pararobustus + others
Sample Number 13248
Total Samples 1 of 186 (?)
Slide Number G-2508
Vial Number G-1184g