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 9925 - 9936 of 41939
Entry Number: 9929
- Nematode: Helicotylenchus pseudorobustus
- Host: (Bush) in/on Soil (sandy)
- Origin: Adamawa, Northern Nigeria (Kofare Agriculture farm office Yola 4 miles from town northwest of Yola), Nigeria
- Collector: via Fields E. Caveness
- Date Collected: 1964 Jun 23
- Date Received: 1967 Sep 11
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1437g
Entry Number: 9930
- Nematode: Hoplolaimus pararobustus
- Host: (Bush) in/on Soil (sandy)
- Origin: Adamawa, Northern Nigeria (Kofare Agriculture farm office Yola 4 miles from town northwest of Yola), Nigeria
- Collector: via Fields E. Caveness
- Date Collected: 1964 Jun 23
- Date Received: 1967 Sep 11
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1437g
Entry Number: 9931
- Nematode: Helicotylenchus pseudorobustus
- Host: (Bush) in/on Soil (sandy)
- Origin: Plateau, Northern Nigeria (Min. of Agricuture Jos 9 miles from Bukuru, northeast of Jos), 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-1481g
Entry Number: 9932
- Nematode: Scutellonema clathricaudatum
- Host: (Bush) in/on Soil (sandy)
- Origin: Plateau, Northern Nigeria (Min. of Agricuture Jos 9 miles from Bukuru, northeast of Jos), 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-1481g
Entry Number: 9933
- Nematode: Helicotylenchus pseudorobustus
- Host: Cajanus cajan (Pigeon Pea bush 69) in/on Soil (sandy)
- Origin: Benue, Northern Nigeria (Min. of Agr. 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-1440g
Entry Number: 9934
- Nematode: Rotylenchulus reniformis
- Host: Cajanus cajan (Pigeon Pea bush 69) in/on Soil (sandy)
- Origin: Benue, Northern Nigeria (Min. of Agr. 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-1440g
Entry Number: 9935
- Nematode: Helicotylenchus pseudorobustus
- Host: Capsicum frutescens (Chili Pepper (Birdseye )) in/on Soil
- Origin: Benue, Northern Nigeria (Ministry of Agricuture Yandev, 5 miles northwest of Gboko township, 52 miles northwest of Markudi township), 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-1173g
Entry Number: 9936
- Nematode: Helicotylenchus pseudorobustus
- Host: Capsicum frutescens (Small Birdseye var. L-2080) in/on Soil (clayey)
- Origin: Benue, Northern Nigeria (Min. of Agriculture Yandev. 5 miles northwest of Gboko, 52 miles northwest 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-1343g
Entry Number: 9937
- Nematode: Helicotylenchus pseudorobustus
- Host: (Capture plants) in/on Soil (sandy)
- Origin: Plateau, Northern Nigeria (Kuru Disp Hdqr 6 miles from Bukuru 25 miles northwest 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-1504g
Entry Number: 9938
- Nematode: Scutellonema clathricaudatum
- Host: (Capture plants) in/on Soil (sandy)
- Origin: Plateau, Northern Nigeria (Kuru Disp Hdqr 6 miles from Bukuru 25 miles northwest 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-1504g
Entry Number: 9939
- Nematode: Tylenchorhynchus sp.
- Host: (Capture plants) in/on Soil (sandy)
- Origin: Plateau, Northern Nigeria (Kuru Disp Hdqr 6 miles from Bukuru 25 miles northwest 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-1504g
Entry Number: 9940
- Nematode: Helicotylenchus pseudorobustus
- Host: (Casher trees) in/on Soil (sandy)
- Origin: Benue, Northern Nigeria (At 5 miles after roundabout Yandev Min. of Agriculture Yandev Gboko Road 52 miles north of Makurdi), 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-1406g