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 9973 - 9984 of 41939
Entry Number: 9977
- Nematode: Helicotylenchus pseudorobustus
- Host: Glycine max (Soyan) in/on Soil (gravel)
- 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-1491g
Entry Number: 9978
- Nematode: Helicotylenchus pseudorobustus
- Host: (Grass*) in/on Soil (sandy loam)
- Origin: Benue, Northern Nigeria (Min. of Agriculture Yandev Bukuru Ugra road, 5 1/4 miles northwest of Gboko, 52 miles west of Makurdi), Nigeria
- Collector: via Fields E. Caveness
- Date Collected: 1967 Jul 22
- Date Received: 1967 Sep 11
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1327g
Entry Number: 9979
- Nematode: Rotylenchulus reniformis
- Host: (Grass*) in/on Soil (sandy loam)
- Origin: Benue, Northern Nigeria (Min. of Agriculture Yandev Bukuru Ugra road, 5 1/4 miles northwest of Gboko, 52 miles west of Makurdi), Nigeria
- Collector: via Fields E. Caveness
- Date Collected: 1967 Jul 22
- Date Received: 1967 Sep 11
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1327g
Entry Number: 9980
- Nematode: Helicotylenchus pseudorobustus
- Host: Hibiscus esculentus (Okra) in/on Soil (clay loam)
- Origin: Plateau, Northern Nigeria (Ministry of Agriculture Fadama via Jos. 14 miles away from Bukuru township, 25 miles southwest 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-1169g
Entry Number: 9981
- Nematode: Trichodorus sp.
- Host: Hibiscus esculentus (Okra) in/on Soil (clay loam)
- Origin: Plateau, Northern Nigeria (Ministry of Agriculture Fadama via Jos. 14 miles away from Bukuru township, 25 miles southwest 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-1169g
Entry Number: 9982
- Nematode: Helicotylenchus pseudorobustus
- Host: Lantana sp. (Lantana Flower) in/on Soil (sandy)
- Origin: Plateau, Northern Nigeria (Min. of Agriculture Jos. 9 miles of Bukuru, southwest of Jos.), Nigeria
- Collector: via Fields E. Caveness
- Date Collected: 1967 Aug 03
- Date Received: 1967 Sep 11
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1326g
Entry Number: 9983
- Nematode: Scutellonema clathricaudatum
- Host: Lantana sp. (Lantana Flower) in/on Soil (sandy)
- Origin: Plateau, Northern Nigeria (Min. of Agriculture Jos. 9 miles of Bukuru, southwest of Jos.), Nigeria
- Collector: via Fields E. Caveness
- Date Collected: 1967 Aug 03
- Date Received: 1967 Sep 11
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1326g
Entry Number: 9984
- Nematode: Helicotylenchus pseudorobustus
- Host: (Locust bean tree) in/on Soil (sandy)
- Origin: Benue, Northern Nigeria (Labours lines qtrs Yandev Gboko road, 5 miles northwest of Gboko 52 miles west 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-1472g
Entry Number: 9985
- Nematode: Scutellonema clathricaudatum
- Host: (Locust bean tree) in/on Soil (sandy)
- Origin: Benue, Northern Nigeria (Labours lines qtrs Yandev Gboko road, 5 miles northwest of Gboko 52 miles west 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-1472g
Entry Number: 9986
- Nematode: Helicotylenchus pseudorobustus
- Host: Lycopersicon esculentum (Tomato) 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-1510g
Entry Number: 9987
- Nematode: Rotylenchulus reniformis
- Host: Lycopersicon esculentum (Tomato) 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-1510g
Entry Number: 9988
- Nematode: Trichodorus sp.
- Host: Lycopersicon esculentum (Tomato) 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-1510g