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 41485 - 41496 of 41939
Entry Number: 46663
- Nematode: Heterodera trifolii
- Host: (Hemp/Buckwheat)
- Origin: Idaho, New York, USA
- Collector: Floridelia Garcia
- Date Received: 6/14/2020
Entry Number: 46664
- Nematode: Heterodera glycines
- Host: (Wheat)
- Origin: Indiana, Indiana, USA
- Collector: Ed Zaworski
- Date Received: 6/17/2020
- Slides: G-22377 - G-22380
Entry Number: 46665
- Nematode: Caenorhabditis elegans
- Origin: New York, New York, USA
- Collector: James Joyce
- Date Received: 8/28/2020
- Slides: G-22381 - G-22382
- Vials: G-8081 - G8091
Entry Number: 46666
- Nematode: Caenorhabditis elegans
- Origin: China, New York, USA
- Collector: James Joyce
- Date Collected: 9/23/2020
- Date Received: 9/25/2020
- Disposition of Sample: Records only; material discarded
Entry Number: 46670
- Nematode: Caenorhabditis elegans
- Host: in/on Petri plates
- Origin: China, Texas, USA
- Collector: Johanna Cornell
- Date Received: 9/28/2020
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-8092 - G-8099
Entry Number: 46671
- Nematode: Globodera pallida
- Host: Solarium tuberosum
- Origin: Idaho, Kansas, USA
- Collector: Craig Webb
- Date Received: 9/19/2020
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-22383 - G-22384
Entry Number: 46672
- Nematode: Meloidogyne sp.
- Host: Ipomoea batas (Sweet potato) in/on roots
- Origin: South Carolina, South Carolina, USA
- Collector: Diana Low
- Date Received: 9/16/2020
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-8066 - G-8071
Entry Number: 46673
- Nematode: Diplogaster sp.
- Host: quercus rubra (Red Oak) in/on soil
- Origin: Virginia, Virginia, USA
- Collector: Mihail Kantor
- Date Received: 9/15/2020
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-8077
Entry Number: 46674
- Nematode: Meloidogyne incognita
- Host: Ipomoea batas (Sweet Potato) in/on roots
- Origin: Maryland, Maryland, USA
- Collector: Mihail Kantor
- Date Received: 9/15/2020
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-22385, G-22386
- Vials: G-8078
Entry Number: 46675
- Nematode: Cactodera estonica
- Host: Solanum tuberosum (Potato) in/on Tuber
- Origin: Minnesota, Minnesota, USA
- Collector: Michelle Grabowski
- Date Received: 1/28/2021
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-8105, 8106, 8109, 8115, 8117
Entry Number: 46676
- Nematode: Cactodera milleri
- Host: Solanum tuberosum (Potato) in/on Tuber
- Origin: Minnesota, Minnesota, USA
- Collector: Michelle Grabowski
- Date Received: 1/28/2021
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-22555, G-22556, G-22557, G-22558, G-22559, G-22560, G-22561, G-22562, G-22563, G-22564, G-22565, G-22566, G-22567, G-22568, G-22569, G-22570, G-22571
- Vials: G-8105 - G-8120
Entry Number: 46677
- Nematode: Heterodera glycines
- Host: Solanum tuberosum (Potato) in/on Tuber
- Origin: Minnesota, Minnesota, USA
- Collector: Michelle Grabowski
- Date Received: 1/28/2021
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-8107, G-8108, G-8112