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 8977 - 8988 of 41939
Entry Number: 8981
- Nematode: Heterodera rostochiensis
- Host: Calluna sp. (Heather) in/on Root & Soil (baggage)
- Origin: UK (Scotland)
- Collector: F. Cassillas
- Date Collected: 1966 Jul 15
- Date Received: 1969 Sep 30
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1122f
Entry Number: 8982
- Nematode: Heterodera sp. (schachtii group)
- Host: Gardenia sp. (Gardenia) in/on Root & Soil (baggage)
- Origin: Azores
- Collector: R. A. Stevens
- Date Collected: 1967 Oct 24
- Date Received: 1969 Sep 30
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-2567 to G-2576
- Vials: G-1112f
Entry Number: 8983
- Nematode: Meloidogyne incognita
- Host: Pachyrhizus tuberosus in/on Root (cargo)
- Origin: Nayarit, Mexico
- Collector: R. O. Parsons
- Date Collected: 1967 Feb 01
- Date Received: 1969 Sep 30
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1120f
Entry Number: 8984
- Nematode: Meloidogyne javanica javanica
- Host: Solanum tuberosum (Potato) in/on Root (stores)
- Origin: Egypt
- Collector: E. B. Bauman & J. M. Henderson
- Date Collected: 1966 Oct 07
- Date Received: 1969 Sep 30
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1113f
Entry Number: 8985
- Nematode: Dolichodorus heterocephalus
- Host: (Unknown Host) in/on Soil
- Origin: Greenhouse population, Sanford, Florida, USA
- Collector: via Harlan L. Rhoades
- Date Received: 1969 Oct 07
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-2662 & G-3987
- Vials: G-1192g
Entry Number: 8986
- Nematode: Nacobbus batatiformis (juveniles)
- Host: (Unknown Host) in/on Soil
- Origin: Lincoln, Nebraska, USA
- Collector: via M. L. Schuster
- Date Received: 1969 Oct 10
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-2724
- Vials: G-1231g
Entry Number: 8987
- Nematode: Pratylenchus brachyurus*
- Host: Citrus limon (Lemon (Rough)) in/on Soil
- Origin: Indiantown, Martin Co., Florida, USA
- Collector: via John O'Bannon
- Date Collected: 1969 Aug 06?
- Date Received: 1969 Oct 13
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-2730
- Vials: G-1236g
Entry Number: 8988
- Nematode: Pratylenchus brachyurus*
- Host: Citrus limon (Lemon (Rough)) in/on Soil
- Origin: Lake Placid, Highlands Co., Florida, USA
- Collector: via John O'Bannon
- Date Collected: 1969 Aug 06?
- Date Received: 1969 Oct 13
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-2729
- Vials: G-1235g
Entry Number: 8989
- Nematode: Pratylenchus brachyurus*
- Host: Citrus limon (Lemon (Rough)) in/on Soil
- Origin: Tilden, Florida, USA
- Collector: via John O'Bannon
- Date Collected: 1969 Aug 06?
- Date Received: 1969 Oct 13
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-2728
- Vials: G-1234g
Entry Number: 8990
- Nematode: Pratylenchus brachyurus*
- Host: Arachis hypogaea (Peanut) in/on Soil
- Origin: Greenhouse, Beltsville, Maryland, USA
- Collector: Donna Ellington
- Date Collected: 1969 Oct 22
- Date Received: 1969 Oct 22
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-2725
- Vials: G-1232g
Entry Number: 8991
- Nematode: Ditylenchus destructor
- Host: Iris sp. (Iris) in/on Bulbs & Stem (Misc. non-entry)
- Origin: Washington, USA
- Collector: K. Ross
- Date Collected: 1969 Aug 26
- Date Received: 1969 Oct 29
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-2654 & G-2655
Entry Number: 8992
- Nematode: Ditylenchus dipsaci
- Host: Narcissus sp. (Narcissus "Canaliculatus") in/on Bulbs (mail)
- Origin: UK (England)
- Collector: R. D. Munkittrick
- Date Collected: 1969 Sep 30
- Date Received: 1969 Oct 29
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1165f