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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 12757 - 12768 of 41939

Entry Number: 12762

Nematode: Scutellonema clathricaudatum
Host: Solanum tuberosum (Potato) in/on Soil (sandy)
Origin: Niger, Northern Nigeria (Tschanchasa-Badeggi, 7 1/2 mile west of Bida, 3 miles north of Badeggi.), Nigeria
Collector: via F. E. Caveness
Date Collected: 1964 Aug 09
Date Received: 1967 Aug 01
Disposition of Sample: Specimens to USDANC (Mass)
Vials: G-1545g

Entry Number: 12763

Nematode: Scutellonema clathricaudatum
Host: Citrus paradisi X reticulata (Tangelo) in/on Soil (sandy)
Origin: Zaria, Northern Nigeria (Institute for Agriculture, Ahmadu Bello University Botany Nursery, Samaru. 8 miles west of Zaria, 1 1/2 miles northwest of Samaru.), Nigeria
Collector: via F. E. Caveness
Date Collected: 1964 Sep 19
Date Received: 1967 Aug 01
Disposition of Sample: Specimens to USDANC (Mass)
Vials: M-492g

Entry Number: 12764

Nematode: Xiphinema setariae
Host: Citrus paradisi X reticulata (Tangelo) in/on Soil (sandy)
Origin: Zaria, Northern Nigeria (Institute for Agriculture, Ahmadu Bello University Botany Nursery, Samaru. 8 miles west of Zaria, 1 1/2 miles northwest of Samaru.), Nigeria
Collector: via F. E. Caveness
Date Collected: 1964 Sep 19
Date Received: 1967 Aug 01
Disposition of Sample: Specimens to USDANC (Mass)
Vials: M-492g

Entry Number: 12765

Nematode: Scutellonema aberrans
Host: Mangifera indica (Mango (local)) in/on Soil (sandy)
Origin: Zaria, Northern Nigeria (Institute for Agriculture, Ahmadu Bello University Botany main farm, Samaru. 8 miles west of Zaria, 1 1/2 miles northwest of Samaru.), Nigeria
Collector: via F. E. Caveness
Date Collected: 1964 Aug 22
Date Received: 1967 Aug 01
Disposition of Sample: Specimens to USDANC (General)
Vials: G-1546g

Entry Number: 12766

Nematode: Unknown Nematodes
Host: Allium spp. (Onion) in/on Soil (sandy)
Origin: Zaria, Northern Nigeria (Institute for Agriculture, Ahmadu Bello University Economic Botany Collection, Samaru. 8 miles west of Zaria, 1 1/2 miles northwest of Samaru.), Nigeria
Collector: via F. E. Caveness
Date Collected: 1964 Aug 21
Date Received: 1967 Aug 01
Disposition of Sample: Specimens to USDANC (Mass)
Vials: M-462g

Entry Number: 12767

Nematode: Unknown Nematodes
Host: Ananas comosus (Pineapple) in/on Soil (sandy)
Origin: Zaria, Northern Nigeria (Institute for Agriculture, Ahmadu Bello University Economic Botany Collection, Samaru. 8 miles west of Zaria, 1 1/2 miles northwest of Samaru.), Nigeria
Collector: via F. E. Caveness
Date Collected: 1964 Aug 21
Date Received: 1967 Aug 01
Disposition of Sample: Specimens to USDANC (Mass)
Vials: M-483g

Entry Number: 12768

Nematode: Unknown Nematodes
Host: Annona sp. in/on Soil (sandy)
Origin: Zaria, Northern Nigeria (Institute for Agriculture, Ahmadu Bello University Economic Botany Collection, Samaru. 8 miles west of Zaria, 1 1/2 miles northwest of Samaru.), Nigeria
Collector: via F. E. Caveness
Date Collected: 1964 Aug 21
Date Received: 1967 Aug 01
Disposition of Sample: Specimens to USDANC (Mass)
Vials: M-641g

Entry Number: 12769

Nematode: Unknown Nematodes
Host: Arachis hypogaea (Groundnut (valentia)) in/on Soil (sandy)
Origin: Zaria, Northern Nigeria (Institute for Agriculture, Ahmadu Bello University Economic Botany Collection, Samaru. 8 miles west of Zaria, 1 1/2 miles northwest of Samaru.), Nigeria
Collector: via F. E. Caveness
Date Collected: 1964 Aug 21
Date Received: 1967 Aug 01
Disposition of Sample: Specimens to USDANC (Mass)
Vials: M-532g

Entry Number: 12770

Nematode: Unknown Nematodes
Host: Capsicum sp. in/on Soil (sandy)
Origin: Zaria, Northern Nigeria (Institute for Agriculture, Ahmadu Bello University botany nursery, Samaru. 8 miles west of Zaria, 1 1/2 miles northwest of Samaru.), Nigeria
Collector: via F. E. Caveness
Date Collected: 1964 Aug 19
Date Received: 1967 Aug 01
Disposition of Sample: Specimens to USDANC (Mass)
Vials: M-563g

Entry Number: 12771

Nematode: Unknown Nematodes
Host: Carica papaya (Pawpaw) in/on Soil (sandy)
Origin: Zaria, Northern Nigeria (Institute for Agriculture, Ahmadu Bello University Economic Botany Collection, Samaru. 8 miles west of Zaria, 1 1/2 miles northwest of Samaru.), Nigeria
Collector: via F. E. Caveness
Date Collected: 1964 Aug 21
Date Received: 1967 Aug 01
Disposition of Sample: Specimens to USDANC (Mass)
Vials: M-593g

Entry Number: 12772

Nematode: Unknown Nematodes
Host: Citrus limon (Lemon (Rough)) in/on Soil (sandy)
Origin: Zaria, Northern Nigeria (Institute for Agriculture, Ahmadu Bello University Botany Nursery, Samaru. 8 miles west of Zaria, 1 1/2 miles northwest of Samaru.), Nigeria
Collector: via F. E. Caveness
Date Collected: 1964 Aug 19
Date Received: 1967 Aug 01
Disposition of Sample: Specimens to USDANC (Mass)
Vials: M-574g

Entry Number: 12773

Nematode: Unknown Nematodes
Host: Citrus limon (Lemon (Rough)) in/on Soil (sandy)
Origin: Zaria, Northern Nigeria (Institute for Agriculture, Ahmadu Bello University Botany Nursery, Samaru. 8 miles west of Zaria, 1 1/2 miles northwest of Samaru.), Nigeria
Collector: via F. E. Caveness
Date Collected: 1964 Aug 19
Date Received: 1967 Aug 01
Disposition of Sample: Specimens to USDANC (Mass)
Vials: M-561g