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 40861 - 40872 of 41939
Entry Number: 45937
- Nematode: Xiphinema sp.
- Host: Ficus sp.
- Origin: Morocco
- Collector: Andre Johnson
- Date Collected: 20 Nov 2015
- Date Received: 15 Dec 2015
- Disposition of Sample: Records only; material discarded
Entry Number: 45938
- Host: (unknown plant)
- Origin: Haiti
- Collector: Mariana Seda-Barrios
- Date Collected: 08 Dec 2015
- Date Received: 26 Feb 2016
- Disposition of Sample: Records only; material discarded
Entry Number: 45939
- Nematode: Aphelenchoides haguei
- Host: Malus sp.
- Origin: Netherlands
- Collector: James McDonnel
- Date Collected: 24 Feb 2016
- Date Received: 25 Feb 2016
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-7564f
Entry Number: 45940
- Nematode: Aphelenchoides haguei
- Host: Malus sp.
- Origin: Netherlands
- Collector: James McDonnel
- Date Collected: 24 Feb 2016
- Date Received: 26 Feb 2016
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-7564f
Entry Number: 45941
- Host: Cordyline sp.
- Origin: Costa Rica
- Collector: Edward Putland via Weston Msikita
- Date Collected: 13 Feb 2016
- Date Received: 17 Feb 2016
- Disposition of Sample: Records only; material discarded
Entry Number: 45942
- Nematode: Cactodera milleri
- Host: Solanum tuberosum
- Origin: Climax, Minnesota, USA
- Collector: Jo Fritz via Craig A. Webb (APHIS)
- Date Collected: 06 Oct 2015
- Date Received: 14 Jan 2016
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-7565f
Entry Number: 45943
- Nematode: Heterodera sp.
- Host: Solanum tuberosum
- Origin: Climax, Minnesota, USA
- Collector: Jo Fritz via Craig A. Webb (APHIS)
- Date Collected: 06 Oct 2015
- Date Received: 14 Jan 2016
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-21856
- Vials: G-7566f
Entry Number: 45944
- Nematode: Heterodera glycines
- Host: Solanum tuberosum
- Origin: Climax, Minnesota, USA
- Collector: Jo Fritz via Craig A. Webb (APHIS)
- Date Collected: 21 Oct 2015
- Date Received: 14 Jan 2016
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-21857
- Vials: G-7567f
Entry Number: 45945
- Nematode: Heterodera glycines
- Host: Solanum tuberosum
- Origin: Fargo, North Dakota, USA
- Collector: Jo Fritz via Craig A. Webb (APHIS)
- Date Collected: 16 Nov 2015
- Date Received: 14 Jan 2016
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-21858, G-21859
- Vials: G-7568f
Entry Number: 45946
- Nematode: Heterodera glycines
- Host: Solanum tuberosum
- Origin: Sabin, Minnesota, USA
- Collector: Jo Fritz via Craig A. Webb (APHIS)
- Date Collected: 26 Oct 2015
- Date Received: 14 Jan 2016
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-21860, G-21861
- Vials: G-7569f
Entry Number: 45947
- Nematode: Heterodera sp.
- Host: Solanum tuberosum
- Origin: Sabin, Minnesota, USA
- Collector: Jo Fritz via Craig A. Webb (APHIS)
- Date Collected: 27 Oct 2015
- Date Received: 14 Jan 2016
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-21862, G-21863
- Vials: G-7570f
Entry Number: 45948
- Nematode: Heterodera glycines
- Host: Solanum tuberosum
- Origin: Sabin, Minnesota, USA
- Collector: Jo Fritz via Craig A. Webb (APHIS)
- Date Collected: 03 Nov 2015
- Date Received: 14 Jan 2016
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-7571f