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 41617 - 41628 of 41939
Entry Number: 46817
- Nematode: Litylenchus crenatae mccannii
- Host: Fagus grandifolia (Beech Tree) in/on leaves
- Origin: Virginia, Virginia, USA
- Collector: Rachel Habig
- Date Received: 9/14/2022
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-8248
Entry Number: 46818
- Nematode: Litylenchus crenatae mccannii
- Host: Fagus grandifolia (Beech Tree) in/on leaves
- Origin: Virginia, Virginia, USA
- Collector: Rachel Habig
- Date Received: 9/14/2022
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-8249
Entry Number: 46819
- Nematode: Litylenchus crenatae mccannii
- Host: Fagus grandifolia (Beech Tree) in/on leaves
- Origin: Virginia, Virginia, USA
- Collector: Rachel Habig
- Date Received: 9/14/2022
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-8250
Entry Number: 46820
- Nematode: nothing found
- Host: Fagus grandifolia (Beech Tree) in/on leaves
- Origin: Virginia, Virginia, USA
- Collector: Rachel Habig
- Date Received: 9/14/2022
- Disposition of Sample: Records only; material discarded
- Vials: G-8251, G-8252
Entry Number: 46821
- Nematode: Litylenchus crenatae mccannii
- Host: Fagus grandifolia (Beech tree) in/on leaves
- Origin: Virginia, Virginia, USA
- Collector: Rachel Habig
- Date Received: 9/14/2022
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-8253
Entry Number: 46822
- Nematode: Meloidogyne incognita
- Host: Beta javanica (Beet) in/on bulb
- Origin: Indonesia, Virginia, Indonesia
- Collector: Brandi Barlow
- Date Received: 9/14/2022
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-8257
Entry Number: 46823
- Nematode: Aphelenchoides bicaudatus
- Host: Myristica sp. in/on seeds
- Origin: New Caledonia, New Caledonia
- Collector: Wendy Sueno
- Date Collected: 10/18/2022
- Date Received: 10/21/2022
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-8254
Entry Number: 46824
- Nematode: Meloidogyne sp.
- Origin: Indonesia, Hawaii, USA
- Collector: Matthew Goo
- Date Received: 9/18/2022
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-8255
Entry Number: 46825
- Nematode: Meloidogyne sp.
- Host: sp. (Buchphalndra) in/on roots
- Origin: Indonesia, USA
- Collector: Matthew Goo
- Date Received: 9/28/2022
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-22404, G-22552
- Vials: G-8273
Entry Number: 46826
- Nematode: Caenorhabditis niphades
- Date Received: 6/19/2022
- Disposition of Sample: Specimens to USDANC (type)
- Slides: T-793t
Entry Number: 46827
- Nematode: Caenorhabditis niphades
- Date Received: 6/19/2022
- Disposition of Sample: Specimens to USDANC (type)
- Slides: T-7825p to T-7828p
Entry Number: 46828
- Nematode: Caenorhabditis niphades
- Date Received: 6/19/2022
- Disposition of Sample: Specimens to USDANC (type)
- Slides: T-7829p to T-7833p