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 10045 - 10056 of 41939
Entry Number: 10049
- Nematode: Helicotylenchus sp.
- Host: Cucurbita pepo (Pumpkin) in/on Soil (sandy loam)
- Origin: Benue, Northern Nigeria (Ministry of Agriculture Yandev, 5 miles northwest of Gboko, 52 miles north of Makurdi, back of the J staff qtrs.), 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-1435g
Entry Number: 10050
- Nematode: Pratylenchus sp.
- Host: Cucurbita pepo (Pumpkin) in/on Soil (sandy loam)
- Origin: Benue, Northern Nigeria (Ministry of Agriculture Yandev, 5 miles northwest of Gboko, 52 miles north of Makurdi, back of the J staff qtrs.), 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-1435g
Entry Number: 10051
- Nematode: Rotylenchulus reniformis
- Host: Cucurbita pepo (Pumpkin) in/on Soil (sandy loam)
- Origin: Benue, Northern Nigeria (Ministry of Agriculture Yandev, 5 miles northwest of Gboko, 52 miles north of Makurdi, back of the J staff qtrs.), 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-1435g
Entry Number: 10052
- Nematode: Hoplolaimus pararobustus
- Host: Dioscorea sp. (Yam) in/on Soil (sandy)
- Origin: Benue, Northern Nigeria (Ministry of Agriculture Yandev Buku-Ugba road, 5 1/2 miles northeast of Gboko, 52 miles west of Makurdi.), Nigeria
- Collector: via Fields E. Caveness
- Date Collected: 1963 Jul 22
- Date Received: 1967 Sep 11
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1441g
Entry Number: 10053
- Nematode: Helicotylenchus sp.
- Host: Dioscorea sp. (Yam) in/on Soil (sandy)
- Origin: Benue, Northern Nigeria (Ministry of Agriculture Yandev Buku-Ugba road, 5 1/2 miles northeast of Gboko, 52 miles west of Makurdi.), Nigeria
- Collector: via Fields E. Caveness
- Date Collected: 1963 Jul 22
- Date Received: 1967 Sep 11
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1441g
Entry Number: 10054
- Nematode: Rotylenchulus reniformis
- Host: Dioscorea sp. (Yam) in/on Soil (sandy)
- Origin: Benue, Northern Nigeria (Ministry of Agriculture Yandev Buku-Ugba road, 5 1/2 miles northeast of Gboko, 52 miles west of Makurdi.), Nigeria
- Collector: via Fields E. Caveness
- Date Collected: 1963 Jul 22
- Date Received: 1967 Sep 11
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1441g
Entry Number: 10055
- Nematode: Scutellonema clathricaudatum
- Host: Dioscorea sp. (Yam) in/on Soil (sandy)
- Origin: Benue, Northern Nigeria (Ministry of Agriculture Yandev Buku-Ugba road, 5 1/2 miles northeast of Gboko, 52 miles west of Makurdi.), Nigeria
- Collector: via Fields E. Caveness
- Date Collected: 1963 Jul 22
- Date Received: 1967 Sep 11
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1441g
Entry Number: 10056
- Nematode: Trichodorus sp.
- Host: Dioscorea sp. (Yam) in/on Soil (sandy)
- Origin: Benue, Northern Nigeria (Ministry of Agriculture Yandev Buku-Ugba road, 5 1/2 miles northeast of Gboko, 52 miles west of Makurdi.), Nigeria
- Collector: via Fields E. Caveness
- Date Collected: 1963 Jul 22
- Date Received: 1967 Sep 11
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1441g
Entry Number: 10057
- Nematode: Tylenchorhynchus sp.
- Host: Dioscorea sp. (Yam) in/on Soil (sandy)
- Origin: Benue, Northern Nigeria (Ministry of Agriculture Yandev Buku-Ugba road, 5 1/2 miles northeast of Gboko, 52 miles west of Makurdi.), Nigeria
- Collector: via Fields E. Caveness
- Date Collected: 1963 Jul 22
- Date Received: 1967 Sep 11
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1441g
Entry Number: 10058
- Nematode: Helicotylenchus sp.
- Host: (Flower garden) in/on Soil (silty)
- Origin: Plateau, Northern Nigeria (Min. of Agriculture Jos 9 miles of Bukuru southwest of Jos, back of the 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-1429g
Entry Number: 10059
- Nematode: Helicotylenchus sp.
- Host: Glycine max (Soja beans) in/on Soil (silty)
- Origin: Benue, Northern Nigeria (Min. of Agriculture Mbatie 9 miles northwest of Yandev Agriculture, 44 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)
- Vials: G-1465g
Entry Number: 10060
- Nematode: Helicotylenchus sp.
- Host: Musa sp. (Banana (Riyom - Localex)) in/on Soil (clay)
- Origin: Plateau, Northern Nigeria (Fadama agriculture 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-1206g