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 2461 - 2472 of 41944
Entry Number: 2459
- Nematode: Meloidogyne incognita (94%)
- Host: Daucus carota (Carrot) in/on Root
- Origin: Tifton, Georgia, USA
- Collector: via A. W. Johnson
- Date Collected: 1989 Jan 17
- Date Received: 1989 Jul 11
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-10057 to G-10060
- Vials: G-4318f & G-4319f
Entry Number: 2460
- Nematode: Meloidogyne incognita (100%)
- Host: Solanum tuberosum (Potato (Red Potato)) in/on Root
- Origin: Tifton, Georgia, USA
- Collector: via A. W. Johnson
- Date Collected: 1989 Jun 20
- Date Received: 1989 Jul 11
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-10061 to G-10064
- Vials: G-4320f & G-4321f
Entry Number: 2461
- Nematode: Meloidogyne incognita (100%)
- Host: Solanum tuberosum (Potato (White Potato)) in/on Root
- Origin: Tifton, Georgia, USA
- Collector: via A. W. Johnson
- Date Collected: 1989 Jan 17
- Date Received: 1989 Jul 11
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-10065 to G-10068
- Vials: G-4322f & G-4323f
Entry Number: 2462
- Nematode: Gracilacus straeleni
- Host: Betula nigra (River Birch) in/on Soil
- Origin: SCFFRC, Booneville, Arkansas, USA
- Collector: via E. J. Wehunt
- Date Collected: 1988 Nov 08
- Date Received: 1989 Jul 18
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-9916
Entry Number: 2463
- Nematode: Xiphinema americanum
- Host: Origanum vulgare (Oregano) in/on Soil
- Origin: SCFFRC, Booneville, Arkansas, USA
- Collector: via E. J. Wehunt
- Date Collected: 1989 Jul 10
- Date Received: 1989 Jul 18
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-9917
- Vials: G-4238g
Entry Number: 2464
- Nematode: Tylenchorhynchus maximus
- Host: (Weeds & Grasses) in/on Soil
- Origin: Slopes of Malika Parbat around Lake Saiful Muluk, NWFP, Pakistan
- Collector: via M. A. Maqbool
- Date Collected: 1985 Oct
- Date Received: 1989 Aug 21
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-9840 & G-9841
Entry Number: 2465
- Nematode: Meloidogyne graminicola
- Host: Echinochloa colonum (Barnyard Grass) in/on Root
- Origin: Baton Rouge (grown in greenhouse in Beltsville, Maryland), Louisiana, USA
- Collector: A. Morgan Golden
- Date Collected: 1989 Aug 29
- Date Received: 1989 Aug 29
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-9893 to G-9895
- Vials: G-4223f & G-4224g
Entry Number: 2466
- Nematode: Criconemella ornata
- Host: (Pasture) in/on Soil
- Origin: Logan Co., Arkansas, USA
- Collector: via E. J. Wehunt
- Date Collected: 1989 Aug 24
- Date Received: 1989 Sep 06
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-9925
Entry Number: 2467
- Nematode: Neolobocriconema cataracticum
- Host: Mangifera indica (Mango) in/on Soil
- Origin: Campo Grande, State of Rio de Janeiro, Brazil
- Collector: via N. Vovlas
- Date Collected: 1987
- Date Received: 1989 Sep 06
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-9872
Entry Number: 2468
- Nematode: Paratylenchus hamatus *
- Host: Prunus persica (Peach) in/on Soil
- Origin: Tate, Arkansas, USA
- Collector: via E. J. Wehunt
- Date Collected: 1989 Aug 12
- Date Received: 1989 Sep 06
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-9922
Entry Number: 2469
- Nematode: Scutellonema bradys
- Host: (Pasture) in/on Soil
- Origin: Logan Co., Arkansas, USA
- Collector: via E. J. Wehunt
- Date Collected: 1989 Aug 24
- Date Received: 1989 Sep 06
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-9924
Entry Number: 2470
- Nematode: Xiphinema bakeri
- Host: (Pasture) in/on Soil
- Origin: Logan Co., Arkansas, USA
- Collector: via E. J. Wehunt
- Date Collected: 1989 Aug 24
- Date Received: 1989 Sep 06
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-9923