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 41509 - 41520 of 41939
Entry Number: 46693
- Host: Ginko biloba (Ginko boloba)
- Origin: France, Washington, USA
- Collector: Ricky Corder
- Date Received: 3/25/2021
Entry Number: 46694
- Nematode: Heterodera glycines (TN2-T) inbred population
- Host: Solanum sp. (Tomato) in/on root
- Origin: Missouri, Missouri, USA
- Collector: Melissa Mitchum
- Date Collected: circa 1990 see notes
- Date Received: 10/20/2020
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-8129, , , G-8130
Entry Number: 46695
- Nematode: No pp
- Host: Tuber sp. (Truffle) in/on Root
- Origin: Hungary, New York, USA
- Collector: Janice Yee Johnson
- Date Received: 12/17/2020
- Disposition of Sample: Records only; material discarded
Entry Number: 46696
- Nematode: Radopholus bridgei
- Host: see remarks see remarks (see remarks) in/on see remarks
- Origin: Indonesia, Hawaii, USA
- Collector: Wendy Sueno
- Date Received: 12/28/2020
- Disposition of Sample: Records only; material discarded
Entry Number: 46697
- Nematode: Heterodera glycines
- Origin: Minnesota, Minnesota, USA
- Collector: Michelle Grabowski
- Date Received: 1/28/2021
Entry Number: 46698
- Nematode: Ekaphelenchoides pini
- Origin: Iran, Tehran, Iran
- Collector: Majid Pedram
- Date Received: 4/24/2020
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-7401p-T-7403p
Entry Number: 46699
- Nematode: Caenorhabditis elegans
- Origin: China, Ohio, USA
- Collector: Johanna Cornell
- Date Received: 11/14/2020
Entry Number: 46700
- Date Received: 9/25/2020
Entry Number: 46701
- Origin: New Mexico, New Mexico, USA
- Collector: Stiffany Johnson
- Date Received: 6/5/2020
- Disposition of Sample: Records only; material discarded
Entry Number: 46702
- Nematode: Caenorhabditis elegans
- Origin: New York, New York, USA
- Collector: James Joyce
- Date Received: 9/2/2020
- Disposition of Sample: Records only; Images
Entry Number: 46704
- Nematode: Hemicycliophora marylandica
- Disposition of Sample: Specimens to USDANC (type)
- Slides: T-754t, T-7472p-T-7481p
Entry Number: 46705
- Nematode: Bursaphelenchus
- Disposition of Sample: Specimens to USDANC (type)
- Slides: T-7482p-T-7486p