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 32005 - 32016 of 41939
Entry Number: 32012
- Nematode: Bursaphelenchus talonus
- Host: (Beetle (Douglas Fir)) in/on Insect (Frass)
- Origin: Powell Forest, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1936 Dec 20
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Aphelenchoides 9n (6 female, 3 male)
Entry Number: 32013
- Nematode: Bursaphelenchus talonus
- Host: (Beetle (Douglas Fir)) in/on Insect (Frass)
- Origin: Powell Forest, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1936 Dec 20
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Aphelenchoides 8o (1 male)
Entry Number: 32014
- Nematode: Meloidogyne incognita
- Host: Heliconia stricta in/on Root
- Origin: Destination: Pennsylvania, Thailand
- Collector: L. Schroeder via A. Towson (APHIS)
- Date Collected: 2003 Aug 12
- Date Received: 2003 Aug 13
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-13673 to G-13676
- Vials: G-5741f
Entry Number: 32015
- Nematode: Rotylenchus aquaticus
- Host: (Grasses) in/on Soil
- Origin: Salin de Babon, 13120, France
- Collector: via G. Germani
- Date Received: 2003 Aug 01
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-5145p
Entry Number: 32016
- Nematode: Rotylenchus helenae
- Host: Triticum aestivum (Wheat) in/on Soil
- Origin: Marcenat, 15330, France
- Collector: via G. Germani
- Date Received: 2003 Aug 01
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-5146p
Entry Number: 32017
- Nematode: Rotylenchus incognitus
- Host: Pinus maritimus (Pine) in/on Soil
- Origin: Sabres, 40630, France
- Collector: via G. Germani
- Date Received: 2003 Aug 01
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-5147p
Entry Number: 32018
- Nematode: Rotylenchus landii
- Host: Pinus maritimus (Pine) in/on Soil
- Origin: Uchacq et Parentis, 40090, France
- Collector: via G. Germani
- Date Received: 2003 Aug 01
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-5148p
Entry Number: 32019
- Nematode: Bursaphelenchus talonus
- Host: Pinus contorta (Pine (Lodge pole)) in/on Soil
- Origin: Duchesne, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1940 Apr 26
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Panagrodontus 2g (1 female)
Entry Number: 32020
- Nematode: Bursaphelenchus talonus
- Host: Pinus contorta (Pine (Lodge pole)) in/on Soil
- Origin: Duchesne, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1940 Apr 26
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Ditylenchus 6g (1 female, 1 male)
Entry Number: 32021
- Nematode: Bursaphelenchus sp.
- Host: in/on Soil
- Origin: Little Cottonwood Canyon, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1935 Nov 13
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Ditylenchus 6f (1 female, 1 male)
Entry Number: 32022
- Nematode: Bursaphelenchus sp.
- Host: in/on Soil
- Origin: Little Cottonwood Canyon, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1935 Nov 13
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Ditylenchus 6 (2 female, 1 male, 1 young)
Entry Number: 32023
- Nematode: Cacopaurus pestis
- Host: Juglans sp. (Walnut) in/on Soil
- Origin: Santa Clara, California, USA
- Collector: Gerald Thorne
- Date Collected: 1942 May 18
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Cacopaurus 1p (5 female)