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 12949 - 12960 of 41939
Entry Number: 12954
- Nematode: Rotylenchulus reniformis
- Host: Cajanus cajan (Pigeon Pea) in/on Soil (silty)
- Origin: Benue, Northern Nigeria (Ministry of Agriculture, Yandev. 5 miles northwest of Gboko, 52 miles northwest of Makurdi.), Nigeria
- Collector: via F. E. Caveness
- Date Collected: 1964 Jul 18
- Date Received: 1967 Sep 11
- Disposition of Sample: Specimens to USDANC (Mass)
- Vials: M-394g
Entry Number: 12955
- Nematode: Helicotylenchus pseudorobustus
- Host: Capsicum frutescens (Pepper (Bunsuku, Birdseye chili)) in/on Soil (gravel)
- Origin: Benue, Northern Nigeria (Ministry of Agriculture, Yandev. 5 miles northwest of Gboko, 52 miles northwest of Makurdi.), Nigeria
- Collector: via F. E. Caveness
- Date Collected: 1964 Jul 18
- Date Received: 1967 Sep 11
- Disposition of Sample: Specimens to USDANC (Mass)
- Vials: M-399g
Entry Number: 12956
- Nematode: Pratylenchus sp.
- Host: Capsicum frutescens (Pepper (Bunsuku, Birdseye chili)) in/on Soil (gravel)
- Origin: Benue, Northern Nigeria (Ministry of Agriculture, Yandev. 5 miles northwest of Gboko, 52 miles northwest of Makurdi.), Nigeria
- Collector: via F. E. Caveness
- Date Collected: 1964 Jul 18
- Date Received: 1967 Sep 11
- Disposition of Sample: Specimens to USDANC (Mass)
- Vials: M-399g
Entry Number: 12957
- Nematode: Helicotylenchus sp.
- Host: Manihot utilissima (Cassava, Vegetables) in/on Soil (sandy)
- Origin: Benue, Northern Nigeria (Ministry of Agriculture, Yandev-Buruku & Ugba Road. 5 1/4 miles northwest of Gboko, 52 miles northwest of Makurdi.) (#2 house comp. J. Staff's quarters, left hand), Nigeria
- Collector: via F. E. Caveness
- Date Collected: 1964 Jul 22
- Date Received: 1967 Sep 11
- Disposition of Sample: Specimens to USDANC (Mass)
- Vials: M-393g
Entry Number: 12958
- Nematode: Mononchs
- Host: Manihot utilissima (Cassava, Vegetables) in/on Soil (sandy)
- Origin: Benue, Northern Nigeria (Ministry of Agriculture, Yandev-Buruku & Ugba Road. 5 1/4 miles northwest of Gboko, 52 miles northwest of Makurdi.) (#2 house comp. J. Staff's quarters, left hand), Nigeria
- Collector: via F. E. Caveness
- Date Collected: 1964 Jul 22
- Date Received: 1967 Sep 11
- Disposition of Sample: Specimens to USDANC (Mass)
- Vials: M-393g
Entry Number: 12959
- Nematode: Rotylenchulus sp.
- Host: Manihot utilissima (Cassava, Vegetables) in/on Soil (sandy)
- Origin: Benue, Northern Nigeria (Ministry of Agriculture, Yandev-Buruku & Ugba Road. 5 1/4 miles northwest of Gboko, 52 miles northwest of Makurdi.) (#2 house comp. J. Staff's quarters, left hand), Nigeria
- Collector: via F. E. Caveness
- Date Collected: 1964 Jul 22
- Date Received: 1967 Sep 11
- Disposition of Sample: Specimens to USDANC (Mass)
- Vials: M-393g
Entry Number: 12960
- Nematode: Helicotylenchus dihystera
- Host: Dioscorea sp. (Yam) in/on Soil (gravely loam)
- Origin: Benue, Northern Nigeria (Labour's lines 1 quarters, Yandev, Gboko Road. 5 miles northwest of Gboko, 52 miles west of Makurdi.), Nigeria
- Collector: via F. E. Caveness
- Date Collected: 1964 Jul 23
- Date Received: 1967 Sep 11
- Disposition of Sample: Specimens to USDANC (Mass)
- Vials: M-392g
Entry Number: 12961
- Nematode: Hoplolaimus pararobustus
- Host: Dioscorea sp. (Yam) in/on Soil (gravely loam)
- Origin: Benue, Northern Nigeria (Labour's lines 1 quarters, Yandev, Gboko Road. 5 miles northwest of Gboko, 52 miles west of Makurdi.), Nigeria
- Collector: via F. E. Caveness
- Date Collected: 1964 Jul 23
- Date Received: 1967 Sep 11
- Disposition of Sample: Specimens to USDANC (Mass)
- Vials: M-392g
Entry Number: 12962
- Nematode: Criconemoides sp.
- Host: Mangifera indica (Mango (Common Mango tree)) in/on Soil (sandy)
- Origin: Benue, Northern Nigeria (Labour's lines 1 quarters, Yandev, Gboko Road. 5 miles northwest of Gboko, 52 miles west of Makurdi.), Nigeria
- Collector: via F. E. Caveness
- Date Collected: 1964 Jul 23
- Date Received: 1967 Sep 11
- Disposition of Sample: Specimens to USDANC (Mass)
- Vials: M-400g
Entry Number: 12963
- Nematode: Dorylaim*
- Host: Mangifera indica (Mango (Common Mango tree)) in/on Soil (sandy)
- Origin: Benue, Northern Nigeria (Labour's lines 1 quarters, Yandev, Gboko Road. 5 miles northwest of Gboko, 52 miles west of Makurdi.), Nigeria
- Collector: via F. E. Caveness
- Date Collected: 1964 Jul 23
- Date Received: 1967 Sep 11
- Disposition of Sample: Specimens to USDANC (Mass)
- Slides: M-335
- Vials: M-400g
Entry Number: 12964
- Nematode: Helicotylenchus pseudorobustus
- Host: Mangifera indica (Mango (Common Mango tree)) in/on Soil (sandy)
- Origin: Benue, Northern Nigeria (Labour's lines 1 quarters, Yandev, Gboko Road. 5 miles northwest of Gboko, 52 miles west of Makurdi.), Nigeria
- Collector: via F. E. Caveness
- Date Collected: 1964 Jul 23
- Date Received: 1967 Sep 11
- Disposition of Sample: Specimens to USDANC (Mass)
- Vials: M-400g
Entry Number: 12965
- Nematode: Helicotylenchus cavenessi
- Host: Hibiscus esculentus (Okra) in/on Soil (sandy)
- Origin: Plateau, Northern Nigeria (Nigeria Police quarters, Jos. 1/4 mile southwest of Jos, 9 miles southwest of Bukuru.), Nigeria
- Collector: via F. E. Caveness
- Date Collected: 1964 Aug 08
- Date Received: 1967 Sep 11
- Disposition of Sample: Specimens to USDANC (Mass)
- Vials: M-396g