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 28789 - 28800 of 41944
Entry Number: 28793
- Nematode: Paratylenchus pesticus
- Host: (Pasture plots) in/on Soil
- Origin: Cottonwood, South Dakota, USA
- Collector: Gerald Thorne via J. K. Lewis
- Date Collected: 1964 Jun 12
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Paratylenchus 1 (4 female, Tyle Slide)
Entry Number: 28794
- Nematode: Paratylenchus pesticus
- Host: (Range sod) in/on Soil
- Origin: Medicine Butte, South Dakota, USA
- Collector: Gerald Thorne via J. K. Lewis
- Date Collected: 1964 Sep 02
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Tylenchus 6 (1 female, 1 male, Type Slide)
Entry Number: 28795
- Nematode: Paratylenchus pesticus
- Host: Fragaria x ananassa (Strawberry) in/on Soil
- Origin: Mitchell, South Dakota, USA
- Collector: Gerald Thorne via L. W. Carlson
- Date Collected: 1964 Jul 22
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1769
Entry Number: 28796
- Nematode: Paratylenchus pesticus
- Host: Sorghum bicolor (Sorghum) in/on Soil
- Origin: Watertown, South Dakota, USA
- Collector: Gerald Thorne via R. B. Malek
- Date Collected: 1964 Sep 10
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1770
Entry Number: 28797
- Nematode: Paratylenchus pesticus
- Host: Glycine max (Soybean) in/on Soil
- Origin: Brookings, South Dakota, USA
- Collector: Gerald Thorne via R. B. Malek
- Date Collected: 1965 May 07
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1771
Entry Number: 28798
- Nematode: Paratylenchus pesticus
- Host: (Prairie sod) in/on Soil
- Origin: Presho, South Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1965 Jul 18
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1772
Entry Number: 28799
- Nematode: Paratylenchus pesticus
- Host: Pinus sp. (Pine (dying))
- Origin: Brookings Plant Path Bld., South Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1965 Jul 09
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1773
Entry Number: 28800
- Nematode: Paratylenchus pesticus
- Origin: Watertown, South Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1965 Aug 20
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1777
Entry Number: 28801
- Nematode: Paratylenchus pesticus
- Origin: Parker, South Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1966 Aug 03
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Paratylenchus 1m (4 female) (missing)
Entry Number: 28802
- Nematode: Paratylenchus elachistus
- Host: (slough bank) in/on Soil
- Origin: Brookings, South Dakota, USA
- Collector: Gerald Thorne & R. B. Malek
- Date Collected: 1965 Jul 30
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1778
Entry Number: 28803
- Nematode: Paratylenchus pesticus
- Host: in/on Soil
- Origin: Lucas, South Dakota, USA
- Collector: Gerald Thorne via F. E. Caveness
- Date Collected: 1958 May 16
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-2191
Entry Number: 28804
- Nematode: Paratylenchus elachistus
- Host: Solanum tuberosum (Potato field (Russet))
- Origin: Britton, South Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1965 Aug 17
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1779