USDA Nematode Collection was established in June 1960 By A. Morgan Golden. It was subsequently directed and curated by Dr. Zafar Handoo. Current curators are Dr. Benjamin Waldo and Dr. Paulo Reis Vieira. It is one of the largest and most valuable nematode collections in existence with over 40,000 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 associated 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 9817 - 9828 of 41945 records
Entry Number: 9817
- Nematode: Hemicriconemoides cocophilus
- Host: (Guavar tree) in/on Soil (clayey loam)
- Origin: Plateau, Northern Nigeria (Min. of Agricuture Fadama via Jos 14 miles from Buruku 25 mile 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-1445g
Entry Number: 9818
- Nematode: Helicotylenchus cavenessi
- Host: (Guavar tree) in/on Soil (clayey loam)
- Origin: Plateau, Northern Nigeria (Min. of Agricuture Fadama via Jos 14 miles from Buruku 25 mile 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-1445g
Entry Number: 9819
- Nematode: Helicotylenchus cavenessi
- Host: Hibiscus esculentus (Okra seedlings) in/on Soil (gravely loam)
- Origin: Benue, Northern Nigeria (Labour's lines or qtrs-Yandev, Gboko road 5 miles northwest Gboko township, 52 miles west of Makurdi township.), 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-1166g
Entry Number: 9820
- Nematode: Hoplolaimus pararobustus
- Host: Hibiscus esculentus (Okra seedlings) in/on Soil (gravely loam)
- Origin: Benue, Northern Nigeria (Labour's lines or qtrs-Yandev, Gboko road 5 miles northwest Gboko township, 52 miles west of Makurdi township.), 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-1166g
Entry Number: 9821
- Nematode: Helicotylenchus cavenessi
- Host: Mangifera indica (Mango) in/on Soil
- Origin: Plateau, Northern Nigeria (Min. of Agriculture Jos 9 miles from 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-1476g
Entry Number: 9822
- Nematode: Helicotylenchus cavenessi
- Host: Mangifera sp. (Mango (India)) in/on Soil (sandy)
- Origin: Adamawa, Northern Nigeria (Kofare Agriculture farm office Yola 4 mile southwest 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-1431g
Entry Number: 9823
- Nematode: Scutellonema clathricaudatum
- Host: Mangifera sp. (Mango (India)) in/on Soil (sandy)
- Origin: Adamawa, Northern Nigeria (Kofare Agriculture farm office Yola 4 mile southwest 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-1431g
Entry Number: 9824
- Nematode: Helicotylenchus cavenessi
- Host: (Melon (var. brown)) in/on Soil (silty)
- Origin: Benue, Northern Nigeria (Min. of Agriculture Yandev 5 miles south west of Gboko 52 miles north west of Markudi), 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-1454g
Entry Number: 9825
- Nematode: Rotylenchulus reniformis
- Host: (Melon (var. brown)) in/on Soil (silty)
- Origin: Benue, Northern Nigeria (Min. of Agriculture Yandev 5 miles south west of Gboko 52 miles north west of Markudi), 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-1454g
Entry Number: 9826
- Nematode: Helicotylenchus cavenessi
- Host: Musa sapientum (Banana) in/on Soil (clayey loam)
- Origin: Plateau, Northern Nigeria (Min. of Agriculture Fadama via Jos 14 miles from Buruku 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-1467g
Entry Number: 9827
- Nematode: Scutellonema clathricaudatum
- Host: Musa sapientum (Banana) in/on Soil (clayey loam)
- Origin: Plateau, Northern Nigeria (Min. of Agriculture Fadama via Jos 14 miles from Buruku, 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-1467g
Entry Number: 9828
- Nematode: Helicotylenchus cavenessi
- Host: Musa sp. (Banana (Canary)) in/on Soil (clayey)
- Origin: Plateau, Northern Nigeria (Min. of Agriculture Fadama via Jos 14 eastwest of Buruku, 25 miles southwestof 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-1409g