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 8365 - 8376 of 41939
Entry Number: 8369
- Nematode: Pratylenchus coffeae
- Host: Crotalaria juncea (Crotalaria) in/on Root
- Origin: Gatooma Research Station, Rhodesia (Zimbabwe)
- Collector: via George C. Martin
- Date Received: 1971 Apr 20
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-3290
- Vials: G-1462g
Entry Number: 8370
- Nematode: Pratylenchus penetrans
- Host: Malus sylvestris (Apple) in/on Root
- Origin: Inyanga, Rhodesia (Zimbabwe)
- Collector: via George C. Martin
- Date Received: 1971 Apr 20
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-3292 & G-3293
- Vials: G-1464g
Entry Number: 8371
- Nematode: Pratylenchus scribneri
- Host: Malus sylvestris (Apple) in/on Root
- Origin: Inyanga, Rhodesia (Zimbabwe)
- Collector: via George C. Martin
- Date Received: 1971 Apr 20
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-3292 & G-3293
- Vials: G-1464g
Entry Number: 8372
- Nematode: Pratylenchus zeae
- Host: Oryza sativa (Rice) in/on Root
- Origin: SE Lowveld, Rhodesia (Zimbabwe)
- Collector: via George C. Martin
- Date Received: 1971 Apr 20
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-3291
- Vials: G-1463g
Entry Number: 8373
- Nematode: Aphelenchus avenae (1 specimen)
- Host: Coffea arabica (Coffee (Arabica)) in/on Soil
- Origin: Mysore, Karnataka, India
- Collector: via G. I. D'Souza
- Date Received: 1971 Apr 29
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-3510
- Vials: G-1586g
Entry Number: 8374
- Nematode: Tylenchorhynchus nudus
- Host: Coffea arabica (Coffee (Arabica)) in/on Soil
- Origin: Mysore, Karnataka, India
- Collector: via G. I. D'Souza
- Date Received: 1971 Apr 29
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-3511
- Vials: G-1586g
Entry Number: 8375
- Nematode: Scutellonema brachyurum
- Host: Coffea canephora (Coffee) in/on Soil
- Origin: Mysore, Karnataka, India
- Collector: via G. I. D'Souza
- Date Received: 1971 Apr 29
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1508g
Entry Number: 8376
- Nematode: Tylenchorhynchus nudus (tentatively)
- Host: Coffea canephora (Coffee) in/on Soil
- Origin: Mysore, Karnataka, India
- Collector: via G. I. D'Souza
- Date Received: 1971 Apr 29
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-3324 & G-3325
Entry Number: 8377
- Nematode: Criconemoides xenoplax
- Host: Prunus persica (Peach trees) in/on Soil
- Origin: Edgefield Co., South Carolina, USA
- Collector: F. H. Smith via George Fassuliotis
- Date Received: 1971 May 26
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-3307
Entry Number: 8378
- Nematode: Longidorus alaskaensis
- Host: Populus tremuloides (Aspen (willow-rose-aspen)*) in/on Soil
- Origin: North of Fairbanks at Hess Creek on the Dalton Highway 38 km north of its intersection with Alaska Highway 2, Alaska, USA
- Collector: E. Bernard via Bob Robbins
- Date Collected: 1986 Aug 11
- Date Received: 1997 Mar 24
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-525t (Holo. female), T-526t (Holo. male), T-4657p, T-4658p, T-4659p, T-4660p, T-4661p (Paratypes)
Entry Number: 8379
- Nematode: Longidorus alaskaensis
- Host: Rosa acicularis (Rose (willow-rose-aspen)*) in/on Soil
- Origin: North of Fairbanks at Hess Creek on the Dalton Highway 38 km north of its intersection with Alaska Highway 2, Alaska, USA
- Collector: E. Bernard via Bob Robbins
- Date Collected: 1986 Aug 11
- Date Received: 1997 Mar 24
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-525t (Holo. female), T-526t (Holo. male), T-4657p, T-4658p, T-4659p, T-4660p, T-4661p (Paratypes)
Entry Number: 8380
- Nematode: Longidorus alaskaensis
- Host: Salix sp. (Willow (willow-rose-aspen)*) in/on Soil
- Origin: North of Fairbanks at Hess Creek on the Dalton Highway 38 km north of its intersection with Alaska Highway 2, Alaska, USA
- Collector: E. Bernard via Bob Robbins
- Date Collected: 1986 Aug 11
- Date Received: 1997 Mar 24
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-525t (Holo. female), T-526t (Holo. male), T-4657p, T-4658p, T-4659p, T-4660p, T-4661p (Paratypes)