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 9781 - 9792 of 41944
Entry Number: 9782
- Nematode: Helicotylenchus pseudorobustus
- Host: Arachis hypogaea (Groundnut) in/on Soil (clayey)
- Origin: Plateau, Northern Nigeria (Min. of Argiculture Fadama via Jos 14 miles from Buruku 23 miles southwest of Jos), Nigeria
- Collector: via Fields E. Caveness
- Date Collected: 1964 Aug 06
- Date Received: 1967 Sep 11
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1442g
Entry Number: 9783
- Nematode: Scutellonema clathricaudatum
- Host: Arachis hypogaea (Groundnut) in/on Soil (clayey)
- Origin: Plateau, Northern Nigeria (Min. of Argiculture Fadama via Jos 14 miles from Buruku 23 miles southwest of Jos), Nigeria
- Collector: via Fields E. Caveness
- Date Collected: 1964 Aug 06
- Date Received: 1967 Sep 11
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1442g
Entry Number: 9784
- Nematode: Helicotylenchus cavenessi
- Host: (Bush) in/on Soil (sandy)
- Origin: Benue, Northern Nigeria (1 1/2 miles northwest of Gboko Yandev road 2 1/2 miles northwest Gboko Yandev road, 20 1/2 miles north of Makurdi) (Bush at 1 1/2 miles Gboko road from Yandev), Nigeria
- Collector: via Fields E. Caveness
- Date Collected: 1964 Jul 23
- Date Received: 1967 Sep 11
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1379g
Entry Number: 9785
- Nematode: Helicotylenchus pseudorobustus
- Host: (Bush) in/on Soil (sandy)
- Origin: Benue, Northern Nigeria (1 1/2 miles northwest of Gboko Yandev road 2 1/2 miles northwest Gboko Yandev road, 20 1/2 miles north of Makurdi) (Bush at 1 1/2 miles Gboko road from Yandev), Nigeria
- Collector: via Fields E. Caveness
- Date Collected: 1964 Jul 23
- Date Received: 1967 Sep 11
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1379g
Entry Number: 9786
- Nematode: Hoplolaimus pararobustus
- Host: (Bush) in/on Soil (sandy)
- Origin: Benue, Northern Nigeria (1 1/2 miles northwest of Gboko Yandev road 2 1/2 miles northwest Gboko Yandev road, 20 1/2 miles north of Makurdi) (Bush at 1 1/2 miles Gboko road from Yandev), Nigeria
- Collector: via Fields E. Caveness
- Date Collected: 1964 Jul 23
- Date Received: 1967 Sep 11
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1379g
Entry Number: 9787
- Nematode: Nothotylenchus sp.
- Host: (Bush) in/on Soil (sandy)
- Origin: Benue, Northern Nigeria (1 1/2 miles northwest of Gboko Yandev road 2 1/2 miles northwest Gboko Yandev road, 20 1/2 miles north of Makurdi) (Bush at 1 1/2 miles Gboko road from Yandev), Nigeria
- Collector: via Fields E. Caveness
- Date Collected: 1964 Jul 23
- Date Received: 1967 Sep 11
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1379g
Entry Number: 9788
- Nematode: Helicotylenchus cavenessi
- Host: (Bush) in/on Soil (sandy)
- Origin: Benue, Northern Nigeria (At 72 mile marker Min of Agriculture office Yandev Buruku & Ugba road 5 miles northwest of Gboko 52 miles north of Markudi), Nigeria
- Collector: via Fields E. Caveness
- Date Collected: 1964 Jul 22
- Date Received: 1967 Sep 11
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1405g
Entry Number: 9789
- Nematode: Rotylenchulus reniformis
- Host: (Bush) in/on Soil (sandy)
- Origin: Benue, Northern Nigeria (At 72 mile marker Min of Agriculture office Yandev Buruku & Ugba road 5 miles northwest of Gboko 52 miles north of Markudi), Nigeria
- Collector: via Fields E. Caveness
- Date Collected: 1964 Jul 22
- Date Received: 1967 Sep 11
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1405g
Entry Number: 9790
- Nematode: Helicotylenchus cavenessi
- Host: (Carchew tree) in/on Soil (sandy)
- Origin: Benue, Northern Nigeria (Min. of Agriculture compound Yandev 5 miles northwest of Gboko 52 miles north of Markudi), Nigeria
- Collector: via Fields E. Caveness
- Date Collected: 1964 Jul 20
- Date Received: 1967 Sep 11
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1451g
Entry Number: 9791
- Nematode: Rotylenchulus reniformis
- Host: (Carchew tree) in/on Soil (sandy)
- Origin: Benue, Northern Nigeria (Min. of Agriculture compound Yandev 5 miles northwest of Gboko 52 miles north of Markudi), Nigeria
- Collector: via Fields E. Caveness
- Date Collected: 1964 Jul 20
- Date Received: 1967 Sep 11
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1451g
Entry Number: 9792
- Nematode: Helicotylenchus cavenessi
- Host: Carica papaya (Pawpaw tree) in/on Soil
- Origin: Plateau, Northern Nigeria (Min. of Agriculture Fadama via Jos 14 miles from Buruku 25 miles southwest of Jos), Nigeria
- Collector: via Fields E. Caveness
- Date Collected: 1964 Aug 06
- Date Received: 1967 Sep 11
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1448g
Entry Number: 9793
- Nematode: Helicotylenchus cavenessi
- Host: Citrullus spp. (Melon) in/on Soil (silty)
- Origin: Benue, Northern Nigeria (Min. of Agriculture Yandev 5 miles northwest of Gboko 52 miles northwest of Makurdi), Nigeria
- Collector: via Fields E. Caveness
- Date Collected: 1964 Jul 18
- Date Received: 1967 Sep 11
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1468g