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 10033 - 10044 of 41939
Entry Number: 10037
- Nematode: Trichodorus 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: 10038
- Nematode: Helicotylenchus pseudorobustus
- Host: Vigna sinensis (Cowpea) in/on Soil (sandy)
- Origin: Zaria, Northern Nigeria (Institute for Agriculture Ahmadu Bello University green legume exp farm, 8 miles west of Zaria, 1 1/2 miles northwest of Samaru.), Nigeria
- Collector: via Fields E. Caveness
- Date Collected: 1964 Aug 28
- Date Received: 1967 Sep 11
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1482g
Entry Number: 10039
- Nematode: Scutellonema clathricaudatum
- Host: Vigna sinensis (Cowpea) in/on Soil (sandy)
- Origin: Zaria, Northern Nigeria (Institute for Agriculture Ahmadu Bello University green legume exp farm, 8 miles west of Zaria, 1 1/2 miles northwest of Samaru.), Nigeria
- Collector: via Fields E. Caveness
- Date Collected: 1964 Aug 28
- Date Received: 1967 Sep 11
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1482g
Entry Number: 10040
- Nematode: Helicotylenchus pseudorobustus
- Host: Voandzeia subterranea (Bambara nuts) in/on Soil
- Origin: Benue, Northern Nigeria (Minisstsry 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-1324g
Entry Number: 10041
- Nematode: Helicotylenchus pseudorobustus
- Host: Zea mays (Maize) in/on Soil (silty)
- Origin: Plateau, Northern Nigeria (Ministry of Agricuture, Jos. 9 miles of Bukuru township southwest of Jos township.) (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-1178g
Entry Number: 10042
- Nematode: Meloidogyne sp. (larvae)
- Host: Zea mays (Maize) in/on Soil (sitly)
- Origin: Plateau, Northern Nigeria (Ministry of Agricuture, Jos. 9 miles of Bukuru township southwest of Jos township.) (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-1178g
Entry Number: 10043
- Nematode: Helicotylenchus pseudorobustus
- Host: Zea mays (Maize) 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)
- Slides: G-2740
- Vials: G-1244g
Entry Number: 10044
- Nematode: Helicotylenchus sp.
- 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: 10045
- Nematode: Hoplolaimus pararobustus
- 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: 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