Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Nematode Collection Database
U.S. Department of Agriculture

Entry Number: 2629

Disposition of Sample
Specimens to USDANC (General)
Nematode
Meloidogyne arenaria (race 2?)
Host
Oxalis sp. (Oxalis) in/on Root/Soil
Origin
USA Maryland BARC-West, Beltsville (greenhouse) (originally from root-knot on oak test contaminant?)
Collector
A. M. Golden
Date Collected
1988 Nov 07
Date Received
1988 Nov 07
Slides
G-9691 to G-9694 (females)
Vials
G-4187f (roots, larvae, 1 male)
Remarks
Perineal pattern with broad shoulders, prominent striae (1 pattern like incognita out of 16), Lv. rectum inflated, 1 male had characters of M. arenaria.