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 13369 - 13380 of 41939
Entry Number: 13374
- Nematode: Meloidogyne hapla
- Host: Daucus carota sativa (Carrot) in/on Root
- Origin: Guyama Valley, California, USA
- Collector: via H. W. Lembright (Dow Chemical Company)
- Date Collected: 1979 Sep 14
- Date Received: 1979 Sep 19
- Disposition of Sample: Specimens to USDANC (Demonstration)
Entry Number: 13375
- Nematode: Meloidogyne hapla
- Host: Lactuca sp. (Lettuce (Burpee "Butter Crunch")) in/on Root
- Origin: Lusby, Calvert County, Maryland, USA
- Collector: via S. A. Ostazeski (X43305)
- Date Collected: 1981 Aug 02
- Date Received: 1981 Aug 04
- Disposition of Sample: Specimens to USDANC (Demonstration)
Entry Number: 13376
- Nematode: Bathyepsilonema condylocricum
- Host: in/on Water (385 m)
- Origin: Gauss Station, Wilhelm II Coast, Antarctica
- Collector: G. Steiner (German South Polar Expedition)
- Date Received: 1902 Dec 06
- Disposition of Sample: Records only; material discarded
Entry Number: 13377
- Nematode: Criconemoides peruense
- Host: in/on Water
- Origin: Naticocha Lake, northeast of Lima, Peru
- Collector: G. Steiner
- Date Received: 1924 Jan 22
- Disposition of Sample: Records only; material discarded
Entry Number: 13378
- Nematode: Sulcascaris sulcatus (head end view)
- Host: Pecten sp. (Scallop) in/on Visceral mass
- Origin: Western Boque Sound, Beaufort, North Carolina, USA
- Collector: via J. S. Gutsell
- Date Collected: 1929 May 04
- Date Received: 1929 Sep 19
- Disposition of Sample: Records only; material discarded
Entry Number: 13379
- Nematode: Rotylenchulus reniformis
- Host: Gossypium sp. (Cotton) in/on Root
- Origin: Cuthbert, Georgia, USA
- Collector: via A. L. Smith
- Date Received: 1938 Oct 10
- Disposition of Sample: Records only; material discarded
Entry Number: 13380
- Nematode: Rotylenchulus reniformis
- Host: Jacquemontia gramnifolia (Clustervine) in/on Root
- Origin: Cuthbert, Georgia, USA
- Collector: via A. L. Smith
- Date Received: 1938 Oct 10
- Disposition of Sample: Records only; material discarded
Entry Number: 13381
- Nematode: Rotylenchulus reniformis
- Host: Lycopersicon esculentum (Tomato) in/on Root
- Origin: Cuthbert (originally) grown in greenhouse in Washington, D. C., Georgia, USA
- Collector: C. A. Brooks via A. L. Smith
- Date Received: 1939 Mar 13
- Disposition of Sample: Records only; material discarded
Entry Number: 13382
- Nematode: Rotylenchulus reniformis
- Host: Vigna sp. (Cowpea*) in/on Root
- Origin: Cuthbert, Georgia, USA
- Collector: via A. L. Smith
- Date Received: 1939 Mar 13
- Disposition of Sample: Records only; material discarded
Entry Number: 13383
- Nematode: Rotylenchulus reniformis
- Host: Cichorium intybus?* (Coffee weed*) in/on Soil
- Origin: Cuthbert, Georgia, USA
- Collector: via U. R. Grove
- Date Received: 1939 Oct 28
- Disposition of Sample: Records only; material discarded
Entry Number: 13384
- Nematode: Meloidogyne sp. (probably hapla - no specimens)
- Host: Solanum tuberosum (Potato) in/on Root
- Origin: Piscataquis County, Maine, USA
- Collector: JTS, GW & AL via Gaddis (Interception # B182- field B, B181-field D, B181-B) (GN survey)
- Date Received: 1944 Aug 29
- Disposition of Sample: Records only; material discarded
Entry Number: 13385
- Nematode: Meloidogyne sp. (probably hapla - no specimens)
- Host: Solanum tuberosum (Potato) in/on Root
- Origin: Dover-Foxcroft, Piscataquis, Maine, USA
- Collector: AL, JTS & GW via Gaddis (GN survey)
- Date Received: 1944 Aug 29
- Disposition of Sample: Records only; material discarded