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 35953 - 35964 of 41939
Entry Number: 35993
- Nematode: Heterodera trifolii
- Host: Solanum tuberosum (Potato) in/on Soil
- Origin: Mt. Vernon, Washington, USA
- Collector: via Hassan Mojtahedi (PARS)
- Date Received: 2007 Sep 25
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-6446g
Entry Number: 35994
- Nematode: Rhabditid group
- Host: Solanum tuberosum (Potato)
- Origin: Prosser, Idaho, USA
- Collector: via Hassan Mojtahedi (PARS)
- Date Received: 2007 Sep 25
- Disposition of Sample: Records only; material discarded
Entry Number: 35995
- Nematode: Cyst-like bodies
- Host: Solanum tuberosum (Potato) in/on Soil
- Origin: Idaho Falls, Idaho, USA
- Collector: via Grace O'Keefe (PPQ) and Craig Webb (APHIS)
- Date Collected: 2007 Jul 17
- Date Received: 2007 Jul 24
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-16316 & G-16317
Entry Number: 35996
- Nematode: Globodera or Cactodera sp.
- Host: Solanum tuberosum (Potato) in/on Soil
- Origin: Idaho Falls, Idaho, USA
- Collector: via Grace O'Keefe (PPQ) and Craig Webb (APHIS)
- Date Collected: 2007 Jul 17
- Date Received: 2007 Jul 25
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-16369 & G-16370
Entry Number: 35997
- Nematode: Cyst-like bodies
- Host: Solanum tuberosum (Potato) in/on Soil
- Origin: Idaho Falls, Idaho, USA
- Collector: via Grace O'Keefe (PPQ) and Craig Webb (APHIS)
- Date Collected: 2007 Jul 17
- Date Received: 2007 Jul 25
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-16371
- Vials: G-6447g
Entry Number: 35998
- Nematode: Meloidogyne arenaria
- Host: Ravenala madagascariensis (Madagascar travelerstree) in/on Roots
- Origin: Pennsylvania, Florida, USA
- Collector: via Robert Mulrooney (Univ. of Delaware)
- Date Received: 2007 Sep 12
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-16372 to G-16376
- Vials: G-6450g
Entry Number: 35999
- Nematode: Meloidogyne arenaria
- Host: Ravenala madagascariensis (Madagascar travelerstree) in/on Roots
- Origin: Pennsylvania, Florida, USA
- Collector: via Robert Mulrooney (Univ. of Delaware)
- Date Received: 2007 Sep 12
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-6448g & G-6449g
Entry Number: 36000
- Nematode: Meloidogyne arenaria
- Host: Ravenala madagascariensis (Madagascar travelerstree) in/on Roots
- Origin: Pennsylvania, Florida, USA
- Collector: via Robert Mulrooney (Univ. of Delaware)
- Date Received: 2007 Sep 12
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-6451g
Entry Number: 36001
- Nematode: Meloidogyne incognita
- Host: Ardisia japonica (Japanese ardisia) in/on Roots
- Origin: Destination: Winchester, Tennessee, Japan
- Collector: via Charles E. Olsen (APHIS)
- Date Collected: 2007 Dec 07
- Date Received: 2007 Dec 10
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-16377 to G-16379
- Vials: G-6452g
Entry Number: 36002
- Nematode: Meloidogyne incognita
- Host: Solanum tuberosum (Potato) in/on Soil
- Origin: Devine, Texas, USA
- Collector: Patrick Lummus via Andrea Skantar
- Date Received: 2007 Jul 12
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-16380 to G-16382
Entry Number: 36003
- Nematode: Helicotylenchus digonicus
- Host: Olea europaea (Common olive) in/on Roots
- Origin: Destination: California, Morocco
- Collector: Hansram Seeriram via Alan J. Towson (APHIS)
- Date Collected: 2007 Aug 18
- Date Received: 2007 Aug 30
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-6415g
Entry Number: 36004
- Nematode: Punctodera sp.?
- Host: Solanum tuberosum (Potato) in/on Roots
- Origin: Twin Falls, Idaho, USA
- Collector: Michael Becerra via Craig A. Webb (APHIS)
- Date Collected: 2007 Aug 14
- Date Received: 2007 Aug 16
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-16383