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 41149 - 41160 of 41939
Entry Number: 46225
- Nematode: Heterodora sp.
- Host: Solanum tuberosum (Potato)
- Origin: USA, Idaho, USA
- Collector: Tina Gresham
- Date Collected: 27 Nov 2017
- Date Received: 30 Nov 2017
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-22069
Entry Number: 46226
- Nematode: Globodera sp.
- Host: Solanum tuberosum (Potato)
- Origin: USA, Idaho, USA
- Collector: Tina Gresham
- Date Collected: 27 Nov 2017
- Date Received: 30 Nov 2017
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-22070
Entry Number: 46227
- Nematode: No nematodes found
- Host: Musa sp. (Plantain)
- Origin: Colombia, Colombia
- Collector: Benjamin Bowen
- Date Collected: 27 Nov 2017
- Date Received: 30 Nov 2017
- Disposition of Sample: Records only; material discarded
Entry Number: 46228
- Nematode: Globodera sp.
- Host: Solanum tubersoum (Potato)
- Origin: USA, Idaho, USA
- Collector: Craig Webb
- Date Collected: 30 Nov 2017
- Date Received: 5 Dec 2017
- Disposition of Sample: Records only; material discarded
Entry Number: 46229
- Nematode: Globodera sp.
- Host: Solanum tuberosum (Potato)
- Origin: USA, Idaho, USA
- Collector: Craig Webb
- Date Collected: 30 Nov 2017
- Date Received: 5 Dec 2017
- Disposition of Sample: Records only; material discarded
Entry Number: 46230
- Nematode: Meloidogyne incognita
- Host: Solanum melongela (Eggplant)
- Origin: USA, South Carolina, USA
- Collector: Mihail Kantor
- Date Collected: 25 Nov 2017
- Date Received: 28 Nov 2017
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-22071
- Vials: G-7751
Entry Number: 46231
- Nematode: Litylenchus mccanni n.sp.
- Host: Fagus grandifolia (American beech)
- Origin: USA, Ohio, USA
- Collector: David McCann
- Date Collected: 15 Nov 2017
- Date Received: 21 Nov 2017
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-709t (Holo F)
Entry Number: 46232
- Nematode: Litylenchus mccanni
- Host: Fagus sylvatica (var. Red obelisk-European beech)
- Origin: USA, Ohio, USA
- Collector: David McCann
- Date Collected: 15 Nov 2017
- Date Received: 12 Dec 2018
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-6960-T-6968p
- Vials: T-576p, T-577p
Entry Number: 46233
- Nematode: Litylenchus mccanni
- Host: Fagus grandifolia (American beech)
- Origin: USA, Ohio, USA
- Collector: David McCann
- Date Collected: 15 Nov 2017
- Date Received: 21 Nov 2017
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-7182p, T-7183p, T-7184, T-7185p, T-7186p; T-6969-T-6973p; T-7108p-T-7110p, T-7113p-T-7126p
- Vials: T-578p, T-579p, T-580p
Entry Number: 46234
- Nematode: Rotylenchulus reniformis
- Host: Gossypium hirsutum (Cotton)
- Origin: USA, Texas, USA
- Collector: Terry Wheeler
- Date Collected: 07 Nov 2017
- Date Received: 08 Nov 2017
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-7752, G-7753, G-7754, G-7755, G-7756, G-7798, G-7799, G-7813, G-7814
Entry Number: 46235
- Nematode: Heterodera trifolii
- Host: Solanum tuberosum (Potato)
- Origin: USA, New York, USA
- Collector: Daniel Kepich
- Date Collected: 13 Dec 2017
- Date Received: 26 Dec 2017
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-22072, G-22073
- Vials: G-7757, G-7758
Entry Number: 46236
- Nematode: ID inconclusive
- Host: Solanum tuberosum (Potato)
- Origin: USA, Idaho, USA
- Collector: Tina Gresham
- Date Collected: 21 Dec 2017
- Date Received: 29 Dec 2017
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-22074
- Vials: G-7759