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 39445 - 39456 of 41944
Entry Number: 44513
- Nematode: Xiphinema castilloi
- Host: (Ash Tree) in/on Soil
- Origin: near Rasht, Gilan province, Iran
- Collector: Ali Roshan-Bakhsh
- Date Collected: 2012 Feb
- Date Received: 25 Nov 2013
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-6214p, T-6215p, T-6216p, T-6217p
Entry Number: 44514
- Nematode: Tylenchorhynchus dubius
- Host: Cornus sp. in/on Soil
- Origin: Italy
- Collector: Ingrid Grand via Alan Towson (APHIS-JFK-NY)
- Date Collected: 14 Nov 2013
- Date Received: 26 Nov 2013
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-7390f
Entry Number: 44515
- Nematode: Xenocriconemella macrodora
- Host: in/on Soil
- Origin: Nepal
- Collector: Steven A. Welch via Alan Towson (APHIS-JFK-NY)
- Date Collected: 31 Oct 2013
- Date Received: 18 Nov 2013
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-19188
Entry Number: 44516
- Nematode: Trichodorus sp.
- Host: in/on Soil
- Origin: Italy
- Collector: Haripada Mondal via Alan Towson (APHIS-JFK-NY)
- Date Collected: 01 Nov 2013
- Date Received: 07 Nov 2013
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-7392f
Entry Number: 44517
- Nematode: Crossonema civellae
- Host: in/on Soil
- Origin: Italy
- Collector: Haripada Mondal via Alan Towson (APHIS-JFK-NY)
- Date Collected: 01 Nov 2013
- Date Received: 07 Nov 2013
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-7394f
Entry Number: 44518
- Nematode: Criconemoides informis
- Host: in/on Soil
- Origin: Italy
- Collector: Haripada Mondal via Alan Towson (APHIS-JFK-NY)
- Date Collected: 01 Nov 2013
- Date Received: 07 Nov 2013
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-7395f
Entry Number: 44519
- Nematode: Criconema loofi
- Host: Cornus sp. in/on Soil
- Origin: Italy
- Collector: Ingrid Grand via Alan Towson (APHIS-JFK-NY)
- Date Collected: 14 Nov 2013
- Date Received: 27 Nov 2013
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-7393f
Entry Number: 44520
- Nematode: Free-Living
- Host: Beaucarnea sp. in/on Root
- Origin: Guatemala
- Collector: John Sheahan via Weston Msikita (APHIS-FL)
- Date Collected: 26 Nov 2013
- Date Received: 27 Nov 2013
- Disposition of Sample: Record Only
Entry Number: 44521
- Nematode: Bursaphelenchus fungivorus
- Host: Colocasia esculenta (Taro) in/on Root
- Origin: Coasta Rica
- Collector: Emilio H. Torres via Michael Meadows (APHIS-SD-CA)
- Date Collected: 12 Nov 2013
- Date Received: 14 Nov 2013
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-19189
- Vials: G-7391f
Entry Number: 44522
- Nematode: Heterodera glycines
- Host: Solanum tuberosum (Potato) in/on Soil
- Origin: Edling Farm, Minnesota, USA
- Collector: Jeff Edling via Saad Hafez (University of Idaho)
- Date Collected: 18 July 2012
- Date Received: 13 Aug 2012
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-19190, G-19191, G-19192
- Vials: G-7396f
Entry Number: 44523
- Nematode: Heterodera schachtii
- Origin: Grant 4-D Farm, Idaho, USA
- Collector: Stuckenholtz Laboratory via Saad Hafez (University of Idaho)
- Date Collected: 29 Aug 2013
- Date Received: 09 Sept 2013
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-19193, G-19194
- Vials: G-7397f
Entry Number: 44524
- Nematode: Pratylenchus scribneri
- Host: (Corn) in/on Roots
- Origin: Concordia, Kansas, USA
- Collector: via Mark Doroh (Syngenta)
- Date Collected: Jun 2013
- Date Received: 29 Oct 2013
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-7398f