Search the Nematode Collection

Search

USDA Nematode Collection was established in June 1960 By A. Morgan Golden. It is currently directed and curated by Dr. Zafar A. Handoo with technical support from Steve Rogers. It is one of the largest and most valuable nematode collections in existence with over 49,200 permanent slides and vials, and a total repository of nematode specimens reaching several million. It includes over 1900 type specimens, and the valuable and irreplaceable collections of Cobb-Steiner, Thorne, and others. Nematodes from worldwide and domestic sources are represented in the collection. The Collection and database provide important information for reference purposes and taxonomic research by U.S. and foreign scientists and a permanent repository for type and other specimens. This website provides a portal to search those specimens that have been cataloged to date and provides data on nematode hosts, occurrence, and distribution.

Displaying 34369 - 34380 of 41939

Entry Number: 34376

Nematode: Mesocriconema xenoplax
Host: (Soil) in/on Soil
Origin: Destination: Florida, Hungary
Collector: Carlos Quintana via Hernan Ruiz (APHIS)
Date Collected: 2005 Jan 10
Date Received: 2005 Feb 02
Disposition of Sample: Specimens to USDANC (General)
Vials: G-5919f

Entry Number: 34377

Nematode: Meloidogyne sp.
Host: Schefflera sp.
Origin: Destination: California, China
Collector: Jose D. Alvarado via Fengru Zhang (APHIS)
Date Collected: 2005 Feb 08
Date Received: 2005 Feb 11
Disposition of Sample: Specimens to USDANC (General)
Slides: G-15336 & G-15337
Vials: G-5908f

Entry Number: 34378

Nematode: Rhabditid group
Host: Tilia tomentosa in/on Stem
Origin: Destination: Oregon, Belgium
Collector: via Raul P. Sarmiento (APHIS)
Date Collected: 2005 Feb 10
Date Received: 2005 Feb 11
Disposition of Sample: Records only; material discarded

Entry Number: 34379

Nematode: Aporcelaimellus sp.
Host: Carpinus betulus in/on Soil
Origin: Destination: Oregon, Belgium
Collector: via Raul P. Sarmiento (APHIS)
Date Collected: 2005 Feb 10
Date Received: 2005 Feb 11
Disposition of Sample: Records only; material discarded

Entry Number: 34380

Nematode: Meloidogyne chitwoodi
Host: Solanum tuberosum (Potato tuber) in/on Tuber
Origin: Hemiston Research & Extension Station near Pendleton in the Columbia Basin (from research fields), Oregon, USA
Collector: via Kathy Merrifield
Date Received: 2004 Nov 12
Disposition of Sample: Specimens to USDANC (General)
Slides: G-15594 to G-15615
Vials: G-6022f & G-6023f