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 18505 - 18516 of 41939
Entry Number: 18510
- Nematode: Cyst-like Bodies (several)
- Host: Corylus avellana (Filbert) in/on Soil
- Origin: France
- Collector: via O. Andrade (APHIS)
- Date Collected: 1994 Feb 02
- Date Received: 1994 Feb 04
- Disposition of Sample: Records only; material discarded
Entry Number: 18511
- Nematode: No Pine Wood Nematode
- Host: Pinus radiata (Pine) in/on Wood Chips
- Origin: Chile
- Collector: via D. Yeutter (APHIS, Seattle, WA)
- Date Collected: 1994 Jan 31
- Date Received: 1994 Feb 08
- Disposition of Sample: Records only; material discarded
Entry Number: 18512
- Nematode: Rhabditid Group
- Host: Pinus radiata (Pine) in/on Wood Chips
- Origin: Chile
- Collector: via D. Yeutter (APHIS, Seattle, WA)
- Date Collected: 1994 Jan 31
- Date Received: 1994 Feb 08
- Disposition of Sample: Records only; material discarded
Entry Number: 18513
- Nematode: No Nematodes
- Host: Pinus radiata (Pine) in/on Wood Chips
- Origin: ITT Rayonier, New Zealand
- Collector: via Pastalka, Cunningham & Senzai (APHIS, Sacramento, CA)
- Date Collected: 1994 Feb 02
- Date Received: 1994 Feb 15
- Disposition of Sample: Records only; material discarded
Entry Number: 18514
- Nematode: No Nematodes
- Host: (Soil (Potting)) in/on Soil
- Origin: People's Republic of China, China
- Collector: Ray Miyamoto (Seoul, Korea) via Peter Grosser (APHIS)
- Date Received: 1994 Feb 15
- Disposition of Sample: Records only; material discarded
Entry Number: 18515
- Nematode: Mononchus sp. (2 females)
- Host: (Soil (from tractors)) in/on Soil
- Origin: UK
- Collector: via S. Switzer (APHIS)
- Date Collected: 1994 Feb 02
- Date Received: 1994 Feb 22
- Disposition of Sample: Records only; material discarded
Entry Number: 18516
- Nematode: Plectus sp. (1 female)
- Host: (Soil (from tractors)) in/on Soil
- Origin: UK
- Collector: via S. Switzer (APHIS)
- Date Collected: 1994 Feb 02
- Date Received: 1994 Feb 22
- Disposition of Sample: Records only; material discarded
Entry Number: 18517
- Nematode: Merlinius brevidens (few specimens)
- Host: Malus spp. (Apple) in/on Root
- Origin: Belgium
- Collector: via David Black (APHIS)
- Date Collected: 1994 Mar 09
- Date Received: 1994 Mar 10
- Disposition of Sample: Records only; material discarded
Entry Number: 18518
- Nematode: Merlinius sp. (1 specimen)
- Host: Malus spp. (Apple) in/on Root
- Origin: Belgium
- Collector: via David Black (APHIS)
- Date Collected: 1994 Mar 09
- Date Received: 1994 Mar 10
- Disposition of Sample: Records only; material discarded
Entry Number: 18519
- Nematode: Rhabditis spp. (several forms)
- Host: Malus spp. (Apple) in/on Root
- Origin: Belgium
- Collector: via David Black (APHIS)
- Date Collected: 1994 Mar 09
- Date Received: 1994 Mar 10
- Disposition of Sample: Records only; material discarded
Entry Number: 18520
- Nematode: Dorylaimus sp.
- Host: Hedra sauittaefolia variegata in/on Soil
- Origin: grown in Greenhouse #1, Greenbrier Co., Renick, West Virginia, UK (England)
- Collector: via Timothy J. Brown (West Virginia Department of Agriculture)
- Date Collected: 1994 Feb 23
- Date Received: 1994 Mar 11
- Disposition of Sample: Records only; material discarded
Entry Number: 18521
- Nematode: Tylencholaimus sp.
- Host: Hedra sauittaefolia variegata in/on Soil
- Origin: grown in Greenhouse #1, Greenbrier Co., Renick, West Virginia, UK (England)
- Collector: via Timothy J. Brown (West Virginia Department of Agriculture)
- Date Collected: 1994 Feb 23
- Date Received: 1994 Mar 11
- Disposition of Sample: Records only; material discarded