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 28765 - 28776 of 41944
Entry Number: 28769
- Nematode: Paraphelenchus pseudoparietinus
- Host: (Native sod) in/on Soil
- Origin: State Line, Montana, USA
- Collector: Gerald Thorne
- Date Collected: 1967 Jun 08
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1350
Entry Number: 28770
- Nematode: Paraphelenchus pseudoparietinus
- Origin: Fairmont, North Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1967 Jun 05
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-762
Entry Number: 28771
- Nematode: Paraphelenchus pseudoparietinus
- Host: (River bank sod) in/on Soil
- Origin: Parker, South Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1967 Aug 03
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-2386
Entry Number: 28772
- Nematode: Paraphelenchus pseudoparietinus
- Origin: Norwitch, North Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1967 Jun 07
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-441
Entry Number: 28773
- Nematode: Paraphelenchus pseudoparietinus
- Host: (High plains)
- Origin: East of Miles City, Montana, USA
- Collector: Gerald Thorne
- Date Collected: 1967 Jun 08
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1088
Entry Number: 28774
- Nematode: Paraphelenchus pseudoparietinus
- Host: (Sitting Bull Grave) in/on Soil
- Origin: Mobridge, South Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1967 Jun 09
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1754
Entry Number: 28775
- Nematode: Paraphelenchus pseudoparietinus
- Host: Salix sp. (Willow (young))
- Origin: Rapid City, South Dakota, USA
- Collector: Gerald Thorne via James D. Smolik
- Date Collected: 1967 Mar 25
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1755
Entry Number: 28776
- Nematode: Paraphelenchus pseudoparietinus
- Host: (Fallow) in/on Soil
- Origin: Hadashville, Manitoba, Canada
- Collector: Gerald Thorne via L. W. Carlson
- Date Collected: 1966 Jul 13
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1132
Entry Number: 28777
- Nematode: Paraphelenchus pseudoparietinus
- Host: Triticum aestivum (Wheat)
- Origin: Plant Path. Farm (Range 4), South Dakota, USA
- Collector: Gerald Thorne via J. M. McGuire
- Date Collected: 1961 Jun 03
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1587
Entry Number: 28778
- Nematode: Paraphelenchus
- Host: Glycine max (Soybean field)
- Origin: Gary, South Dakota, USA
- Collector: Gerald Thorne via M. Komanetsky (1958 Nov 03)
- Date Collected: 1968 Sep 28
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Paraphelenchus 2 (2 female)
Entry Number: 28779
- Nematode: Paraphelenchus
- Host: (Pasture plots) in/on Soil
- Origin: Cottonwood, South Dakota, USA
- Collector: Gerald Thorne via J. K. Lewis & Mankin
- Date Collected: 1964 May 11
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1340
Entry Number: 28780
- Nematode: Paraphelenchus
- Origin: Dry Farms, South Dakota, USA
- Collector: Gerald Thorne via Leon Wood
- Date Collected: 1964 May 05-07
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1759