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 10021 - 10032 of 41939
Entry Number: 10025
- Nematode: Hemicycliophora sp. "B"
- Host: Solanum melongena (Garden egg) in/on Soil (clayey loam)
- Origin: Plateau, Northern Nigeria (Min. of Agriculture Fadama via Jos, 14 miles from Bukuru, 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-1452g
Entry Number: 10026
- Nematode: Helicotylenchus pseudorobustus
- Host: Solanum tuberosum (Potato) in/on Soil (silty)
- Origin: Plateau, Northern Nigeria (Min. of Agr Jos, 9 miles of Buruku southwest of Jos, back of office), 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-1433g
Entry Number: 10027
- Nematode: Helicotylenchus pseudorobustus
- Host: Solanum tuberosum (Potato) in/on Soil (clayey)
- Origin: Benue, Northern Nigeria (1/4 mile northwest of Mbadeda-Yandev road, 4 1/4 miles northwest of Gboko, 52 1/4 miles north of Makurdi), 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-1509g
Entry Number: 10028
- Nematode: Pratylenchus sp.
- Host: Solanum tuberosum (Potato) in/on Soil (clayey)
- Origin: Benue, Northern Nigeria (1/4 mile northwest of Mbadeda-Yandev road, 4 1/4 miles northwest of Gboko, 52 1/4 miles north of Makurdi), 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-1509g
Entry Number: 10029
- Nematode: Tylenchorhynchus sp.
- Host: Solanum tuberosum (Potato) in/on Soil (clayey)
- Origin: Benue, Northern Nigeria (1/4 mile northwest of Mbadeda-Yandev road, 4 1/4 miles northwest of Gboko, 52 1/4 miles north of Makurdi), 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-1509g
Entry Number: 10030
- Nematode: Helicotylenchus pseudorobustus
- Host: Sorghum margaritiferum (Guinea Corn) in/on Soil
- Origin: Plateau, Northern Nigeria (Min. of Agriculture Jos 9 Miles Burku southwest of Jos), 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-1427g
Entry Number: 10031
- Nematode: Scutellonema clathricaudatum
- Host: Sorghum margaritiferum (Guinea Corn) in/on Soil
- Origin: Plateau, Northern Nigeria (Min. of Agriculture Jos 9 Miles Burku southwest of Jos), 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-1427g
Entry Number: 10032
- Nematode: Helicotylenchus pseudorobustus
- Host: (Vegetable Garden) in/on Soil (clayey loam)
- Origin: Plateau, Northern Nigeria (Ministry of Agriculture Fadana via Jos. 14 miles away from Bukuru, 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-1338g
Entry Number: 10033
- Nematode: Helicotylenchus pseudorobustus
- Host: Vigna sinensis (Cowpea) in/on Soil (clayey loam)
- Origin: Plateau, Northern Nigeria (Ministry of Agriculture via Jos 14 miles from Bukuru 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-1501g
Entry Number: 10034
- Nematode: Hemicycliophora sp. "B"
- Host: Vigna sinensis (Cowpea) in/on Soil (clayey loam)
- Origin: Plateau, Northern Nigeria (Ministry of Agriculture via Jos 14 miles from Bukuru 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-1501g
Entry Number: 10035
- Nematode: Pratylenchus sp.
- Host: Vigna sinensis (Cowpea) in/on Soil (clayey loam)
- Origin: Plateau, Northern Nigeria (Ministry of Agriculture via Jos 14 miles from Bukuru 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-1501g
Entry Number: 10036
- Nematode: Scutellonema clathricaudatum
- Host: Vigna sinensis (Cowpea) in/on Soil (clayey loam)
- Origin: Plateau, Northern Nigeria (Ministry of Agriculture via Jos 14 miles from Bukuru 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-1501g