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 41761 - 41772 of 41939
Entry Number: 46977
- Nematode: Xiphinema rivesi
- Host: Fragaria ananassa (Strawberry)
- Origin: Pennsylvania, USA
- Collector: Mihail Kantor
- Date Received: 11/29/2023
- Disposition of Sample: Into USDANC (General)
- Slides: G-22820
- Vials: G-8305
Entry Number: 46978
- Nematode: Meloidogyne sp.
- Host: Zea mays (Corn)
- Origin: Boykin, South Carolina, USA
- Collector: Diana Low
- Date Collected: 10/03/2023
- Date Received: 10/05/2023
- Disposition of Sample: Into USDANC (General)
- Vials: G-8308
Entry Number: 46979
- Nematode: Meloidogyne sp.
- Host: Glycine max (Soybean) in/on Roots
- Origin: Gilbert, South Carolina, USA
- Collector: Diana Low
- Date Collected: 10/06/2023
- Date Received: 10/10/2023
- Disposition of Sample: Into USDANC (General)
- Vials: G-8375
Entry Number: 46980
- Nematode: Aphelenchus avenae
- Host: Tridentea, Orbea, Huernia, Stapelia gemmiflora, sp., sp., sp.
- Origin: Hungary
- Collector: Amneris Bauzo Figueroa, Maria Perez
- Date Collected: 9/25/2023
- Date Received: 9/27/2023
- Disposition of Sample: Into USDANC (General)
- Vials: G-8377, , , G-8388
Entry Number: 46981
- Nematode: Meloidogyne incognita
- Host: Syngonium sp.
- Origin: Indonesia
- Collector: Jolene Prochazka, Wendy Sueno
- Date Collected: 10/4/2022
- Date Received: 10/07/2022
- Disposition of Sample: Into USDANC (General)
- Slides: G-22553
Entry Number: 46982
- Nematode: Meloidogyne incognita
- Host: Cryptocoryne nevillii (Cryptocoryne) in/on leaf
- Origin: indonesia
- Collector: Wendy Sueno
- Date Collected: 7/9/2024
- Date Received: 7/12/2024
- Disposition of Sample: Into USDANC (General)
- Slides: G-22572
Entry Number: 46983
- Nematode: Helicotylenchus sp.
- Host: Zea mays (Corn) in/on Roots
- Origin: Clemson, South Carolina, USA
- Collector: Diana Low
- Date Collected: 7/12/2024
- Date Received: 7/15/2024
- Disposition of Sample: Discarded
Entry Number: 46984
- Nematode: Heterodera glycines n. sp.
- Origin: Chile
- Date Received: 10/03/1949
- Disposition of Sample: Into USDANC (Mass)
- Slides: M-1302
Entry Number: 46985
- Nematode: Heterodera glycines n. sp. (?)
- Origin: Michigan, USA
- Date Received: 07/28/2003
- Disposition of Sample: Into USDANC (Mass)
- Slides: M-1302, M-1301
Entry Number: 46986
- Nematode: Heterodear glycines
- Origin: Summit, New York, USA
- Collector: Saad Hafez
- Date Received: 6/19/2020
- Disposition of Sample: Into USDANC (General)
- Vials: G-8313, , , G-8314, , , G-8315, , , G-8316, , , G-8317
Entry Number: 46987
- Nematode: Meloidogyne incognita
- Host: Scindapsus sp., sp. (Scindapsus, Hoya) in/on With, On
- Origin: Indonesia
- Collector: Brandi Barlow
- Date Collected: 7/26/2023
- Date Received: 7/31/2023
- Disposition of Sample: Into USDANC (General)
- Vials: G-8313
Entry Number: 46988
- Nematode: mesocriconemellla xenoplex
- Host: Picea sp. (Picea) in/on Root
- Origin: Buffalo, New York, USA
- Collector: Metwaly Sheta
- Date Collected: 05/13/2021
- Date Received: 5/14/2021
- Disposition of Sample: Into USDANC (General)
- Vials: G-8314