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 277 - 288 of 41939
Entry Number: 278
- Nematode: Helicotylenchus dihystera
- Host: Vicia villosa (Hairy Vetch) in/on Soil (depth=0-15cm)
- Origin: Beltsville (BARC-East) Sustainable Agriculture Field Crop Site, Maryland, USA
- Collector: Laura Lengnick
- Date Collected: 1995 Apr 18
- Date Received: 1995 Apr 18
- Disposition of Sample: Records only; material discarded
Entry Number: 279
- Nematode: Plectus sp.
- Host: Vicia villosa (Hairy Vetch) in/on Soil (depth=0-15cm)
- Origin: Beltsville (BARC-East) Sustainable Agriculture Field Crop Site, Maryland, USA
- Collector: Laura Lengnick
- Date Collected: 1995 Apr 18
- Date Received: 1995 Apr 18
- Disposition of Sample: Records only; material discarded
Entry Number: 280
- Nematode: Pratylenchus neglectus
- Host: Vicia villosa (Hairy Vetch) in/on Soil (depth=0-15cm)
- Origin: Beltsville (BARC-East) Sustainable Agriculture Field Crop Site, Maryland, USA
- Collector: Laura Lengnick
- Date Collected: 1995 Apr 18
- Date Received: 1995 Apr 18
- Disposition of Sample: Records only; material discarded
Entry Number: 281
- Nematode: Pratylenchus thornei
- Host: Vicia villosa (Hairy Vetch) in/on Soil (depth=0-15cm)
- Origin: Beltsville (BARC-East) Sustainable Agriculture Field Crop Site, Maryland, USA
- Collector: Laura Lengnick
- Date Collected: 1995 Apr 18
- Date Received: 1995 Apr 18
- Disposition of Sample: Records only; material discarded
Entry Number: 282
- Nematode: Tylenchus sp.
- Host: Vicia villosa (Hairy Vetch) in/on Soil (depth=0-15cm)
- Origin: Beltsville (BARC-East) Sustainable Agriculture Field Crop Site, Maryland, USA
- Collector: Laura Lengnick
- Date Collected: 1995 Apr 18
- Date Received: 1995 Apr 18
- Disposition of Sample: Records only; material discarded
Entry Number: 283
- Nematode: No Pine Wood Nematode
- Host: Pinus radiata (Pine) in/on Logs
- Origin: New Zealand
- Collector: G. W. Brown (APHIS)
- Date Collected: 1996 Jan 08
- Date Received: 1996 Jan 17
- Disposition of Sample: Records only; material discarded
Entry Number: 284
- Nematode: Afrina wevelli
- Host: Eragrostis tef (Teff) in/on Seed
- Origin: South Africa
- Collector: Ken Ball (APHIS) via Eric Johnson (Seattle, WA) or Gary Brown (Portland, OR)
- Date Collected: 1996 Jan 11
- Date Received: 1996 Jan 17
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11226 to G-11228
- Vials: G-4832f, G-4833f
Entry Number: 285
- Nematode: Stegelletina laticollaris
- Host: (Soil) in/on Soil
- Origin: Camberene, Centre pour le Developpement de l'Horticulture, Senegal
- Collector: via Paul De Ley
- Date Collected: 1985 Aug 12
- Date Received: 1993 Feb 02
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4364p (Paratypes)
Entry Number: 286
- Nematode: Afenestrata koreana
- Host: Phyllostachys pubesceps (Bamboo) in/on Soil
- Origin: Sacheon, Gyeongnam Province, South Korean Peninsula, Korea
- Collector: F. Lamberti & H. Y. Choo via N. Vovlas
- Date Collected: 1989 Nov
- Date Received: 1993 Feb 25
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4365p, T-4366p, T-4367p (Paratypes)
Entry Number: 287
- Nematode: Xiphinema madeirense
- Host: Laurus nobilis (Laurel (Grecian)) in/on Soil
- Origin: Queimadas, Santana, Madeira
- Collector: via A. Agostinelli
- Date Collected: 1990
- Date Received: 1993 Mar 23
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4368p & T-4369p (Paratypes)
Entry Number: 288
- Nematode: Plesiorotylenchus striaticeps
- Host: Vitis sp. (Grapevine) in/on Soil
- Origin: Osman, Turkey
- Collector: via N. Vovlas
- Date Received: 1993 Apr 05
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4360p (Paratypes)
Entry Number: 289
- Nematode: Gastromermis parvispicularis
- Host: Polypedilum halterale (Coquillett) in/on Insect (hemocoelom)
- Origin: Lake Itasca, Clearwater Co. (47 14'N, 95 10'W), Minnesota, USA
- Collector: via A. A. Johnson
- Date Collected: 1992 Jun
- Date Received: 1993 Apr 27
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4373p & T-4374p (Paratypes)
- Vials: T-18t (Holotype & Allotype), T-341p & T-342p (Paratypes)