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 14161 - 14172 of 41939
Entry Number: 14166
- Nematode: Heterodera cacti
- Host: Mammillaria elegans (Cactus) in/on Root
- Origin: Canada
- Collector: L. M. Fenner
- Date Received: 1955 Sep 21
- Disposition of Sample: Records only; material discarded
Entry Number: 14167
- Nematode: Heterodera cacti (200 cysts)
- Host: (Cactus) in/on Soil
- Origin: Ontario, Canada
- Collector: Unknown
- Date Received: 1955 Dec 23
- Disposition of Sample: Records only; material discarded
Entry Number: 14168
- Nematode: Rhabditid group
- Host: Rhapis excelsa (Broadleaf Lady Palm) in/on Soil
- Origin: South Korea
- Collector: Mark J. Segall via Maria Perez (APHIS)
- Date Collected: 1998 Apr 27
- Date Received: 1998 Apr 29
- Disposition of Sample: Records only; material discarded
Entry Number: 14169
- Nematode: Globodera sp. (possibly tabacum tabacum)
- Host: Solanum tuberosum (Potato) in/on Soil
- Origin: Fairfield, Hartford, New Haven, Tolland, Windham Counties (Soil samples from 6 potato growers - farms 5-10 acres per farm.), Connecticut, USA
- Collector: via Donna R. Ellis (APHIS, Storrs, CT)
- Date Received: 1998 May 01
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11497
Entry Number: 14170
- Nematode: Cyst-like Bodies
- Host: Solanum tuberosum (Potato) in/on Soil
- Origin: Fairfield, Hartford, New Haven, Tolland, Windham Counties (Soil samples from 6 potato growers - farms 5-10 acres per farm.), Connecticut, USA
- Collector: via Donna R. Ellis (APHIS, Storrs, CT)
- Date Received: 1998 May 01
- Disposition of Sample: Records only; material discarded
Entry Number: 14171
- Nematode: Seinura onondagensis
- Host: Pinus sylvestris (Scots Pine) in/on Xylem
- Origin: Onondaga County, New York, USA
- Collector: via Tafadzwa R. Kaisa
- Date Received: 1990 July 14
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-534t, T-4774p
Entry Number: 14172
- Nematode: Heterodera schachtii group
- Host: (Unknown Host) in/on Soil?
- Origin: New Madrid Co. (PB-87-63) & Pemiscot Co. (EG-63), Missouri, USA
- Collector: via C. C. Fancher (P.P.C.)
- Date Collected: 1963 Sep 19
- Date Received: 1963 Sep 23
- Disposition of Sample: Records only; material discarded
Entry Number: 14173
- Nematode: Ditylenchus sp.
- Host: Rubus sp. (Raspberry (Black, Black Hawk variety)) in/on Soil
- Origin: Boonsboro, Maryland, USA
- Collector: via R. Converse
- Date Received: 1963 Oct 17
- Disposition of Sample: Records only; material discarded
Entry Number: 14174
- Nematode: Dorylaimus spp.
- Host: in/on Soil
- Origin: Guadalajara, Mexico
- Collector: via E. D. Algert (PQ)
- Date Collected: 1963 Sep 19
- Date Received: 1963 Nov 07
- Disposition of Sample: Records only; material discarded
Entry Number: 14175
- Nematode: Tylenchorhynchus striatus
- Host: Mentha sp. (Mint) in/on Root
- Origin: Destination: New York, Morocco
- Collector: via A. Towson (APHIS, JFKIA 114204)
- Date Collected: 1998 May 03
- Date Received: 1998 May 11
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11498
Entry Number: 14176
- Nematode: Saprophytes
- Host: (Unknown Host) in/on Soil
- Origin: Kingsville, Texas, USA
- Collector: Texas College of Arts & Industries
- Date Received: 1964 May 01
- Disposition of Sample: Records only; material discarded
Entry Number: 14177
- Nematode: Aphelenchus avenae
- Host: (Soil) in/on Soil
- Origin: Woodstown, New Jersey, USA
- Collector: via R. G. Howe (via Dow Chemical Company, Washington, D. C.)
- Date Received: 1964 Nov 19
- Disposition of Sample: Records only; material discarded