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 18205 - 18216 of 41939
Entry Number: 18210
- Nematode: Meloidogyne javanica (18%)
- Host: Cucumis sativus (Cucumber) in/on Root
- Origin: Tifton, Georgia, USA
- Collector: via A. W. Johnson
- Date Collected: 1989 Sep 08
- Date Received: 1989 Oct 06
- Disposition of Sample: Records only; material discarded
Entry Number: 18211
- Nematode: Meloidogyne n. sp.
- Host: Acacia mangium (Acacia Seedlings) in/on Root
- Origin: Bislig, Suriago del Sur, Philippines
- Collector: via Rolando Almonicar
- Date Collected: 1989 Dec 26
- Date Received: 1990 Jan 24
- Disposition of Sample: Records only; material discarded
Entry Number: 18212
- Nematode: Meloidogyne incognita
- Host: Acacia mangium (Acacia Seedlings) in/on Root
- Origin: Bislig, Suriago del Sur, Philippines
- Collector: via Rolando Almonicar
- Date Collected: 1989 Dec 26
- Date Received: 1990 Jan 24
- Disposition of Sample: Records only; material discarded
Entry Number: 18213
- Nematode: Meloidogyne javanica
- Host: Acacia mangium (Acacia Seedlings) in/on Root
- Origin: Bislig, Suriago del Sur, Philippines
- Collector: via Rolando Almonicar
- Date Collected: 1989 Dec 26
- Date Received: 1990 Jan 24
- Disposition of Sample: Records only; material discarded
Entry Number: 18214
- Nematode: Criconemella ornata
- Host: Festuca sp. (Fescue (in greenhouse)) in/on Soil
- Origin: Fauke, Miller County, Arkansas, USA
- Collector: via E. J. Wehunt
- Date Collected: 1988 Sep 27 & 1989 Oct 24*
- Date Received: 1990 Feb 20
- Disposition of Sample: Records only; material discarded
Entry Number: 18215
- Nematode: Criconemella ornata
- Host: Cynodon dactylon (Grass (Bermudagrass)*) in/on Soil
- Origin: University of Arkansas, SW Research & Extension Center, Hope, Hempstead County, Arkansas, USA
- Collector: via E. J. Wehunt
- Date Collected: 1989 Oct 24
- Date Received: 1990 Feb 20
- Disposition of Sample: Records only; material discarded
Entry Number: 18216
- Nematode: Criconemella ornata
- Host: Rubus sp. (Blackberry*) in/on Soil
- Origin: University of Arkansas, SW Research & Extension Center, Hope, Hempstead County, Arkansas, USA
- Collector: via E. J. Wehunt
- Date Collected: 1989 Oct 24
- Date Received: 1990 Feb 20
- Disposition of Sample: Records only; material discarded
Entry Number: 18217
- Nematode: Paratrichodorus minor (occasional)
- Host: (Pasture) in/on Soil
- Origin: Logan County, Arkansas, USA
- Collector: via E. J. Wehunt
- Date Collected: 1989 Oct 11
- Date Received: 1990 Feb 20
- Disposition of Sample: Records only; material discarded
Entry Number: 18218
- Nematode: Paratrichodorus porosus (mainly)
- Host: (Pasture) in/on Soil
- Origin: Logan County, Arkansas, USA
- Collector: via E. J. Wehunt
- Date Collected: 1989 Oct 11
- Date Received: 1990 Feb 20
- Disposition of Sample: Records only; material discarded
Entry Number: 18219
- Nematode: Xiphinema americanum
- Host: Cynodon dactylon (Grass (Bermudagrass)*) in/on Soil
- Origin: University of Arkansas, SW Research & Extension Center, Hope, Hempstead County, Arkansas, USA
- Collector: via E. J. Wehunt
- Date Collected: 1989 Oct 24
- Date Received: 1990 Feb 20
- Disposition of Sample: Records only; material discarded
Entry Number: 18220
- Nematode: Xiphinema americanum
- Host: Rubus sp. (Blackberry*) in/on Soil
- Origin: University of Arkansas, SW Research & Extension Center, Hope, Hempstead County, Arkansas, USA
- Collector: via E. J. Wehunt
- Date Collected: 1989 Oct 24
- Date Received: 1990 Feb 20
- Disposition of Sample: Records only; material discarded
Entry Number: 18221
- Nematode: Xiphinema n. sp.
- Host: Rubus sp. (Blackberry) in/on Soil
- Origin: Booneville, Arkansas, USA
- Collector: via E. J. Wehunt
- Date Collected: 1989 Oct 29
- Date Received: 1990 Feb 20
- Disposition of Sample: Records only; material discarded