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 6397 - 6408 of 41939
Entry Number: 6401
- Nematode: Diphtherophora sp.
- Host: (Grass (Beef pasture samples)) in/on Soil
- Origin: BARC-E, Beef Pastures, Beltsville, Maryland, USA
- Collector: via J. Feldmesser et al.
- Date Collected: 1975 Apr 08
- Date Received: 1975 Apr 09
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2297g
Entry Number: 6402
- Nematode: Helicotylenchus pseudorobustus
- Host: (Grass (Beef pasture samples)) in/on Soil
- Origin: BARC-E, Beef Pastures, Beltsville, Maryland, USA
- Collector: via J. Feldmesser et al.
- Date Collected: 1975 Apr 08
- Date Received: 1975 Apr 09
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2297g
Entry Number: 6403
- Nematode: Hoplolaimus galeatus (larvae)
- Host: (Grass (Beef pasture samples)) in/on Soil
- Origin: BARC-E, Beef Pastures, Beltsville, Maryland, USA
- Collector: via J. Feldmesser et al.
- Date Collected: 1975 Apr 08
- Date Received: 1975 Apr 09
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2297g
Entry Number: 6404
- Nematode: Pratylenchus crenatus
- Host: (Grass (Beef pasture samples)) in/on Soil
- Origin: BARC-E, Beef Pastures, Beltsville, Maryland, USA
- Collector: via J. Feldmesser et al.
- Date Collected: 1975 Apr 08
- Date Received: 1975 Apr 09
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2297g
Entry Number: 6405
- Nematode: Pratylenchus sp.
- Host: (Grass (Beef pasture samples)) in/on Soil
- Origin: BARC-E, Beef Pastures, Beltsville, Maryland, USA
- Collector: via J. Feldmesser et al.
- Date Collected: 1975 Apr 08
- Date Received: 1975 Apr 09
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2297g
Entry Number: 6406
- Nematode: Tylenchorhynchus claytoni
- Host: (Grass (Beef pasture samples)) in/on Soil
- Origin: BARC-E, Beef Pastures, Beltsville, Maryland, USA
- Collector: via J. Feldmesser et al.
- Date Collected: 1975 Apr 08
- Date Received: 1975 Apr 09
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2297g
Entry Number: 6407
- Nematode: Tylenchorhynchus maximus
- Host: (Grass (Beef pasture samples)) in/on Soil
- Origin: BARC-E, Beef Pastures, Beltsville, Maryland, USA
- Collector: via J. Feldmesser et al.
- Date Collected: 1975 Apr 08
- Date Received: 1975 Apr 09
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2297g
Entry Number: 6408
- Nematode: Tylenchus costatus
- Host: (Grass (Beef pasture samples)) in/on Soil
- Origin: BARC-E, Beef Pastures, Beltsville, Maryland, USA
- Collector: via J. Feldmesser et al.
- Date Collected: 1975 Apr 08
- Date Received: 1975 Apr 09
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2297g
Entry Number: 6409
- Nematode: Tylenchus sp.
- Host: (Grass (Beef pasture samples)) in/on Soil
- Origin: BARC-E, Beef Pastures, Beltsville, Maryland, USA
- Collector: via J. Feldmesser et al.
- Date Collected: 1975 Apr 08
- Date Received: 1975 Apr 09
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2297g
Entry Number: 6410
- Nematode: Xiphinema americanum
- Host: (Grass (Beef pasture samples)) in/on Soil
- Origin: BARC-E, Beef Pastures, Beltsville, Maryland, USA
- Collector: via J. Feldmesser et al.
- Date Collected: 1975 Apr 08
- Date Received: 1975 Apr 09
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2297g
Entry Number: 6411
- Nematode: Meloidogyne arenaria
- Host: Lycopersicon esculentum (Tomato) in/on Root
- Origin: Tobacco Breeding Program, Greenhouse, BARC-W, Beltsville (Original cultures to Tobacco people from AMG in 1974), Maryland, USA
- Collector: via Larry Slana
- Date Collected: 1975 Apr 10
- Date Received: 1975 Apr 10
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4288 & G-4289
- Vials: G-2196f
Entry Number: 6412
- Nematode: Meloidogyne incognita acrita
- Host: Lycopersicon esculentum (Tomato) in/on Root
- Origin: Tobacco Breeding Program, Greenhouse, BARC-W, Beltsville (Original cultures to Tobacco people from AMG in 1974), Maryland, USA
- Collector: via Larry Slana
- Date Collected: 1975 Apr 10
- Date Received: 1975 Apr 10
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4284 & G-4285
- Vials: G-2194f