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 9805 - 9816 of 41939
Entry Number: 9809
- Nematode: Trichotylenchus falciformis "B"
- Host: Cola sp. (Kola*) in/on Soil (clayey)
- Origin: Benue, Northern Nigeria (Min. of Agriculture Mbatie, 15 miles northwest of Yandev 45 miles west of Makurdi), Nigeria
- Collector: via Fields E. Caveness
- Date Collected: 1964 Jul 24
- Date Received: 1967 Sep 11
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-3466
- Vials: G-1567g
Entry Number: 9810
- Nematode: Helicotylenchus cavenessi
- Host: Dioscorea spp. (Yam) in/on Soil (clayey)
- Origin: Plateau, Northern Nigeria (Nigerian police qtrs Jos 1/4 mile southwest of Jos 9 miles southwest of Bukuru), Nigeria
- Collector: via Fields E. Caveness
- Date Collected: 1964 Aug 03
- Date Received: 1967 Sep 11
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1486g
Entry Number: 9811
- Nematode: Pratylenchus sp.
- Host: Dioscorea spp. (Yam) in/on Soil (clayey)
- Origin: Plateau, Northern Nigeria (Nigerian police qtrs Jos 1/4 mile southwest of Jos 9 miles southwest of Bukuru), Nigeria
- Collector: via Fields E. Caveness
- Date Collected: 1964 Aug 03
- Date Received: 1967 Sep 11
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1486g
Entry Number: 9812
- Nematode: Scutellonema clathricaudatum
- Host: Dioscorea spp. (Yam) in/on Soil (clayey)
- Origin: Plateau, Northern Nigeria (Nigerian police qtrs Jos 1/4 mile southwest of Jos 9 miles southwest of Bukuru), Nigeria
- Collector: via Fields E. Caveness
- Date Collected: 1964 Aug 03
- Date Received: 1967 Sep 11
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1486g
Entry Number: 9813
- Nematode: Helicotylenchus cavenessi
- Host: Glycine max (Sayon bean) in/on Soil (gravel clayey)
- Origin: Benue, Northern Nigeria (Min of Agriculture Yandev 5 miles northwest of Gboko 52 miles north of Makurdi), 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-1477g
Entry Number: 9814
- Nematode: Hoplolaimus pararobustus
- Host: Glycine max (Sayon bean) in/on Soil (gravel clayey)
- Origin: Benue, Northern Nigeria (Min of Agriculture Yandev 5 miles northwest of Gboko 52 miles north of Makurdi), 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-1477g
Entry Number: 9815
- Nematode: Helicotylenchus cavenessi
- Host: (Grass field) in/on Soil (sandy)
- Origin: Plateau, Northern Nigeria (Kuru dispensary headqtrs. 6 miles north of Bukuru township, 25 miles northwest of Jos township.), 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-1171g
Entry Number: 9816
- Nematode: Scutellonema clathricaudatum
- Host: (Grass field) in/on Soil (sandy)
- Origin: Plateau, Northern Nigeria (Kuru dispensary headqtrs. 6 miles north of Bukuru township, 25 miles northwest of Jos township.), 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-1171g
Entry Number: 9817
- Nematode: Hemicriconemoides cocophilus
- Host: (Guavar tree) in/on Soil (clayey loam)
- Origin: Plateau, Northern Nigeria (Min. of Agricuture Fadama via Jos 14 miles from Buruku 25 mile 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-1445g
Entry Number: 9818
- Nematode: Helicotylenchus cavenessi
- Host: (Guavar tree) in/on Soil (clayey loam)
- Origin: Plateau, Northern Nigeria (Min. of Agricuture Fadama via Jos 14 miles from Buruku 25 mile 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-1445g
Entry Number: 9819
- Nematode: Helicotylenchus cavenessi
- Host: Hibiscus esculentus (Okra seedlings) in/on Soil (gravely loam)
- Origin: Benue, Northern Nigeria (Labour's lines or qtrs-Yandev, Gboko road 5 miles northwest Gboko township, 52 miles west of Makurdi township.), 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-1166g
Entry Number: 9820
- Nematode: Hoplolaimus pararobustus
- Host: Hibiscus esculentus (Okra seedlings) in/on Soil (gravely loam)
- Origin: Benue, Northern Nigeria (Labour's lines or qtrs-Yandev, Gboko road 5 miles northwest Gboko township, 52 miles west of Makurdi township.), 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-1166g