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 41944
Entry Number: 10046
- Nematode: Rotylenchulus reniformis
- Host: (Bush) in/on Soil (clay)
- Origin: Benue, Northern Nigeria (Ministry of Agriculture Yandev, Bukuruu & Ugba road, 5 1/4 miles northwest of Gboko township, 52 miles north of Makurdi.) (close to 1st house J. Staff's qrts left hand side.), 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-1184g
Entry Number: 10047
- Nematode: Helicotylenchus sp.
- Host: Citrus sinensis (Orange (sweet)) in/on Soil (sandy)
- Origin: Adamawa, Northern Nigeria (Kofare Agriculture farm office Yola. 4 miles away from town, northeast of Yola.), Nigeria
- Collector: via Fields E. Caveness
- Date Collected: 1964 Jun 20
- Date Received: 1967 Sep 11
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1257g
Entry Number: 10048
- Nematode: Scutellonema aberrans
- Host: Citrus sinensis (Orange (sweet)) in/on Soil (sandy)
- Origin: Adamawa, Northern Nigeria (Kofare Agriculture farm office Yola. 4 miles away from town, northeast of Yola.), Nigeria
- Collector: via Fields E. Caveness
- Date Collected: 1964 Jun 20
- Date Received: 1967 Sep 11
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1257g
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