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 28189 - 28200 of 41944
Entry Number: 28193
- Nematode: Hoplolaimus coronatus
- Origin: Highmore Experimental Station, South Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1963 Sep 06
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1231
Entry Number: 28194
- Nematode: Hoplolaimus coronatus
- Host: (Grass plots)
- Origin: Watertown Experimental Station, South Dakota, USA
- Collector: Gerald Thorne & R. B. Malek
- Date Collected: 1964 Jul 09
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1233
Entry Number: 28195
- Nematode: Hoplolaimus coronatus
- Host: (Brome (?) grass)
- Origin: Centerville Experimental Station, South Dakota, USA
- Collector: Gerald Thorne & R. B. Malek
- Date Collected: 1965 Aug 03
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1240
Entry Number: 28196
- Nematode: Hoplolaimus coronatus
- Host: (Plowed field) in/on Soil
- Origin: Herrick, 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-1448
Entry Number: 28197
- Nematode: Hoplolaimus coronatus
- Host: Solanum tuberosum (Russet potato)
- 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-1246
Entry Number: 28198
- Nematode: Hoplolaimus coronatus
- Host: Juniperus sp. (Juniper seed bed)
- Origin: Watertown, South Dakota, USA
- Collector: Gerald Thorne & R. B. Malek
- Date Collected: 1965 May 19
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1247
Entry Number: 28199
- Nematode: Hoplolaimus coronatus
- Host: Zea mays (Corn field)
- Origin: Fairmont, Nebraska, USA
- Collector: Gerald Thorne
- Date Collected: 1966 Mar 29
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1248
Entry Number: 28200
- Nematode: Hoplolaimus coronatus
- Origin: Stromburg, Nebraska, USA
- Collector: Gerald Thorne
- Date Collected: 1966 Mar 29
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Drepanodorus 1f (1 female)
Entry Number: 28201
- Nematode: Hoplolaimus coronatus
- Origin: Centerville Experimental Station, South Dakota, USA
- Collector: Gerald Thorne & R. B. Malek
- Date Collected: 1966 Aug 03
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1250
Entry Number: 28202
- Nematode: Hoplolaimus coronatus
- Host: Glycine max (Soybean field)
- Origin: Coleman, South Dakota, USA
- Collector: Gerald Thorne via R. B. Malek
- Date Collected: 1966 Jul 16
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1251
Entry Number: 28203
- Nematode: Hoplolaimus coronatus
- Host: (Turf grass)
- 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: TSD-1255
Entry Number: 28204
- Nematode: Hoplolaimus coronatus
- Host: Triticum aestivum (Wheat field)
- Origin: Minnesota, USA
- Collector: Gerald Thorne
- Date Collected: 1964 Oct 22
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1257