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 6325 - 6336 of 41939
Entry Number: 6329
- Nematode: Criconemoides ornatus
- Host: Poa sp. (Grass (perennial bluegrass 90%)***) in/on Root/Soil
- Origin: Dairy Pasture, BARC-E, Beltsville, Maryland, USA
- Collector: via J. Feldmesser et al.
- Date Collected: 1975 Apr 01
- Date Received: 1975 Apr 03
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2356g
Entry Number: 6330
- Nematode: Dolichodorus n. sp. *
- Host: Poa sp. (Grass (perennial bluegrass 90%)***) in/on Root/Soil
- Origin: Dairy Pasture, BARC-E, Beltsville, Maryland, USA
- Collector: via J. Feldmesser et al.
- Date Collected: 1975 Apr 01
- Date Received: 1975 Apr 03
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2356g
Entry Number: 6331
- Nematode: Heterodera sp. (larvae)
- Host: Poa sp. (Grass (perennial bluegrass 90%)***) in/on Root/Soil
- Origin: Dairy Pasture, BARC-E, Beltsville, Maryland, USA
- Collector: via J. Feldmesser et al.
- Date Collected: 1975 Apr 01
- Date Received: 1975 Apr 03
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2356g
Entry Number: 6332
- Nematode: Paratylenchus sp.
- Host: Poa sp. (Grass (perennial bluegrass 90%)***) in/on Root/Soil
- Origin: Dairy Pasture, BARC-E, Beltsville, Maryland, USA
- Collector: via J. Feldmesser et al.
- Date Collected: 1975 Apr 01
- Date Received: 1975 Apr 03
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2356g
Entry Number: 6333
- Nematode: Pratylenchus hexincisus
- Host: Poa sp. (Grass (perennial bluegrass 90%)***) in/on Root/Soil
- Origin: Dairy Pasture, BARC-E, Beltsville, Maryland, USA
- Collector: via J. Feldmesser et al.
- Date Collected: 1975 Apr 01
- Date Received: 1975 Apr 03
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2356g
Entry Number: 6334
- Nematode: Xiphinema americanum
- Host: Poa sp. (Grass (perennial bluegrass 90%)***) in/on Root/Soil
- Origin: Dairy Pasture, BARC-E, Beltsville, Maryland, USA
- Collector: via J. Feldmesser et al.
- Date Collected: 1975 Apr 01
- Date Received: 1975 Apr 03
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2356g
Entry Number: 6335
- Nematode: Aphelenchus avenae
- Host: Poa sp. (Grass) in/on Root/Soil
- Origin: Dairy Pasture, BARC-E, Beltsville, Maryland, USA
- Collector: via J. Feldmesser et al.
- Date Collected: 1975 Apr 01
- Date Received: 1975 Apr 03
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2357g
Entry Number: 6336
- Nematode: Criconemoides ornatus
- Host: Poa sp. (Grass) in/on Root/Soil
- Origin: Dairy Pasture, BARC-E, Beltsville, Maryland, USA
- Collector: via J. Feldmesser et al.
- Date Collected: 1975 Apr 01
- Date Received: 1975 Apr 03
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2357g
Entry Number: 6337
- Nematode: Dolichodorus n. sp.
- Host: Poa sp. (Grass) in/on Root/Soil
- Origin: Dairy Pasture, BARC-E, Beltsville, Maryland, USA
- Collector: via J. Feldmesser et al.
- Date Collected: 1975 Apr 01
- Date Received: 1975 Apr 03
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2357g
Entry Number: 6338
- Nematode: Hoplolaimus galeatus
- Host: Poa sp. (Grass) in/on Root/Soil
- Origin: Dairy Pasture, BARC-E, Beltsville, Maryland, USA
- Collector: via J. Feldmesser et al.
- Date Collected: 1975 Apr 01
- Date Received: 1975 Apr 03
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2357g
Entry Number: 6339
- Nematode: Meloidogyne hapla
- Host: Poa sp. (Grass) in/on Root/Soil
- Origin: Dairy Pasture, BARC-E, Beltsville, Maryland, USA
- Collector: via J. Feldmesser et al.
- Date Collected: 1975 Apr 01
- Date Received: 1975 Apr 03
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2357g
Entry Number: 6340
- Nematode: Meloidogyne naasi
- Host: Poa sp. (Grass) in/on Root/Soil
- Origin: Dairy Pasture, BARC-E, Beltsville, Maryland, USA
- Collector: via J. Feldmesser et al.
- Date Collected: 1975 Apr 01
- Date Received: 1975 Apr 03
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2357g