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 10357 - 10368 of 41939
Entry Number: 10361
- Nematode: Tylenchorhynchus dubius
- Host: Poa sp. (Bluegrass) in/on Soil
- Origin: East Potomac Park, Washington, D.C., District of Columbia, USA
- Collector: via Dr. Wester
- Date Received: 1966 Sep 16
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-687g (Plot 2) & G-691g (Plot 15)
Entry Number: 10362
- Nematode: Tylenchorhynchus sp.
- Host: Poa sp. (Bluegrass) in/on Soil
- Origin: East Potomac Park, Washington, D.C., District of Columbia, USA
- Collector: via Dr. Wester
- Date Received: 1966 Sep 16
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-687g (Plot 2) & G-691g (Plot 15)
Entry Number: 10363
- Nematode: Helicotylenchus microlobus
- Host: Poa sp. (Bluegrass) in/on Soil
- Origin: East Potomac Park, Washington, D.C., District of Columbia, USA
- Collector: via Dr. Wester
- Date Received: 1966 Sep 16
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-689g (Plot 13) & G-690g (Plot 6)
Entry Number: 10364
- Nematode: Hoplolaimus galeatus
- Host: Poa sp. (Bluegrass) in/on Soil
- Origin: East Potomac Park, Washington, D.C., District of Columbia, USA
- Collector: via Dr. Wester
- Date Received: 1966 Sep 16
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-689g (Plot 13) & G-690g (Plot 6)
Entry Number: 10365
- Nematode: Tylenchorhynchus claytoni
- Host: Poa sp. (Bluegrass) in/on Soil
- Origin: East Potomac Park, Washington, D.C., District of Columbia, USA
- Collector: via Dr. Wester
- Date Received: 1966 Sep 16
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-689g (Plot 13) & G-690g (Plot 6)
Entry Number: 10366
- Nematode: Tylenchorhynchus dubius
- Host: Poa sp. (Bluegrass) in/on Soil
- Origin: East Potomac Park, Washington, D.C., District of Columbia, USA
- Collector: via Dr. Wester
- Date Received: 1966 Sep 16
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-689g (Plot 13) & G-690g (Plot 6)
Entry Number: 10367
- Nematode: Tylenchorhynchus sp.
- Host: Poa sp. (Bluegrass) in/on Soil
- Origin: East Potomac Park, Washington, D.C., District of Columbia, USA
- Collector: via Dr. Wester
- Date Received: 1966 Sep 16
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-689g (Plot 13) & G-690g (Plot 6)
Entry Number: 10368
- Nematode: Helicotylenchus microlobus
- Host: Poa sp. (Bluegrass) in/on Soil
- Origin: East Potomac Park, Washington, D.C., District of Columbia, USA
- Collector: via Dr. Wester
- Date Received: 1966 Sep 16
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-695g (Plot 10) & G-696g (Plot 31)
Entry Number: 10369
- Nematode: Tylenchorhynchus claytoni
- Host: Poa sp. (Bluegrass) in/on Soil
- Origin: East Potomac Park, Washington, D.C., District of Columbia, USA
- Collector: via Dr. Wester
- Date Received: 1966 Sep 16
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-695g (Plot 10) & G-696g (Plot 31)
Entry Number: 10370
- Nematode: Helicotylenchus microlobus
- Host: Poa sp. (Bluegrass) in/on Soil
- Origin: East Potomac Park, Washington, D.C., District of Columbia, USA
- Collector: via Dr. Wester
- Date Received: 1966 Sep 16
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-686g (Plot 18)
Entry Number: 10371
- Nematode: Hoplolaimus galeatus
- Host: Poa sp. (Bluegrass) in/on Soil
- Origin: East Potomac Park, Washington, D.C., District of Columbia, USA
- Collector: via Dr. Wester
- Date Received: 1966 Sep 16
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-686g (Plot 18)
Entry Number: 10372
- Nematode: Tylenchorhynchus claytoni
- Host: Poa sp. (Bluegrass) in/on Soil
- Origin: East Potomac Park, Washington, D.C., District of Columbia, USA
- Collector: via Dr. Wester
- Date Received: 1966 Sep 16
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-686g (Plot 18)