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Search the Collection

USDA Nematode Collection was established in June 1960 By A. Morgan Golden. It is currently directed and curated by Dr. Benjamin Waldo 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.

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Displaying 34526 - 34550 of 41939

Entry Number: 34533

Nematode
Tylenchorhynchus claytoni
Host
Sorghum sp. (Sorghum*) in/on Soil
Origin
USA South Carolina Trenton
Collector
via Stephon Fraedrich
Date Collected
05 Apr 2005
Date Received
2005 Apr 13
Disposition of Sample
Specimens to USDANC (General)
Slides
G-21665
Vials
G-5984f

Entry Number: 34534

Nematode
Paratrichodorus minor
Host
(Soil) in/on Soil
Origin
USA South Carolina Trenton
Collector
via Stephon Fraedrich
Date Collected
2005 Apr 05
Date Received
2005 Apr 13
Disposition of Sample
Specimens to USDANC (General)
Vials
G-5985f

Entry Number: 34535

Nematode
No Nematodes
Host
Carpinus betulus (Hornbeam) in/on Root/Soil
Origin
Netherlands Destination: Oregon
Collector
via Raul P. Sarmiento (APHIS)
Date Collected
2005 Apr 06
Date Received
2005 Apr 13
Disposition of Sample
Records only; material discarded

Entry Number: 34536

Nematode
No Nematodes
Host
Carpinus betulus (Hornbeam) in/on Root/Soil
Origin
Netherlands Destination: Oregon
Collector
via Raul P. Sarmiento (APHIS)
Date Collected
2005 Apr 06
Date Received
2005 Apr 15
Disposition of Sample
Records only; material discarded

Entry Number: 34537

Nematode
Rhabditid group
Host
Clematis sp. (Clematis) in/on Soil
Origin
UK Destination: Oregon
Collector
via Raul P. Sarmiento (APHIS)
Date Collected
2005 Jun 06
Date Received
2005 Jun 07
Disposition of Sample
Records only; material discarded

Entry Number: 34538

Nematode
Globodera rostochiensis
Host
Solanum tuberosum (Potato) in/on Soil
Origin
USA New York Wayne County, RD #1, Savanna, NY 13146
Collector
James Draper & Wendell Draper via Danial J. Kepich (APHIS)
Date Collected
2005 May 04
Date Received
2005 May 31
Disposition of Sample
Specimens to USDANC (General)
Slides
G-15389 & G-15390 (Cysts); G-15391 & G-15392 (Larvae)
Vials
G-5997g (Larvae)

Entry Number: 34539

Nematode
Rhabditis spp.
Host
Humulus sp. (Hop)
Origin
New Zealand Destination: Oregon
Collector
via Cyd E. Hamilton (APHIS)
Date Collected
2005 Jun 16
Date Received
2005 Jun 17
Disposition of Sample
Records only; material discarded

Entry Number: 34540

Nematode
Rhabditis spp.
Host
Humulus sp. (Hop)
Origin
New Zealand Destination: Oregon
Collector
via Mary Jane Fransen (APHIS)
Date Collected
2005 Jun 16
Date Received
2005 Jun 17
Disposition of Sample
Records only; material discarded

Entry Number: 34541

Nematode
Rhabditis (Poikilolaimus) sp.
Host
Humulus lupulus (Hop)
Origin
New Zealand Destination: Oregon
Collector
via Raul P. Sarmiento (APHIS)
Date Collected
2005 Jun 16
Date Received
2005 Jun 17
Disposition of Sample
Specimens to USDANC (General)
Vials
G-5996f

Entry Number: 34542

Nematode
Mononchus sp.
Host
Humulus lupulus (Hop)
Origin
New Zealand Destination: Oregon
Collector
via Vivian Stowell (APHIS)
Date Collected
2005 Jun 16
Date Received
2005 June 17
Disposition of Sample
Records only; material discarded

Entry Number: 34543

Nematode
Rhabditis spp.
Host
Humulus lupulus (Hop)
Origin
New Zealand Destination: Oregon
Collector
via Vivian Stowell (APHIS)
Date Collected
2005 Jun 16
Date Received
2005 June 17
Disposition of Sample
Records only; material discarded

Entry Number: 34544

Nematode
Rhabditis (Poikilolaimus) sp.
Host
Humulus lupulus (Hop)
Origin
New Zealand Destination: Oregon
Collector
via Vivian Stowell (APHIS)
Date Collected
2005 Jun 16
Date Received
2005 June 17
Disposition of Sample
Records only; material discarded

Entry Number: 34545

Nematode
Aphelenchoides sp.
Host
Juniperus virginiana (Pine (Virginia)) in/on Logs
Origin
USA Kentucky Wayne County, Inc. Monticello, KY 42633. Destination: China.
Collector
Harold F. Hempfling via Alan J. Towson (APHIS)
Date Collected
2005 May 24
Date Received
2005 May 31 & Jun 01
Disposition of Sample
Records only; material discarded

Entry Number: 34546

Nematode
Neodolicorhynchus (possibly) sp.?
Host
Ajuga sp. (Bugle) in/on Root
Origin
Uzbekistan Destination: New Jersey
Collector
Thomas P. Cullen via Alan J. Towson (APHIS)
Date Collected
2005 Jun 20
Date Received
2005 Jun 23
Disposition of Sample
Specimens to USDANC (General)
Slides
G-15444

Entry Number: 34547

Nematode
Pratylenchus sp.
Host
Ajuga sp. (Bugle) in/on Root
Origin
Uzbekistan Destination: New Jersey
Collector
Margaret L. Shore via Alan J. Towson (APHIS)
Date Collected
2005 Jun 20
Date Received
2005 Jun 23
Disposition of Sample
Records only; material discarded

Entry Number: 34548

Nematode
Pratylenchus agilis
Host
Solanum stoloniferum in/on Stem
Origin
Mexico Destination: Utah
Collector
William M. Cocke via Harald E. Grieb (APHIS)
Date Collected
2005 May 30
Date Received
2005 June 24
Disposition of Sample
Specimens to USDANC (General)
Slides
G-15445 & G-15446
Vials
G-5998g

Entry Number: 34549

Nematode
Heterodera mediterranea
Host
Brassica sp. (Cabbage Field) in/on Soil
Origin
Turkey Samsun
Collector
via Sevilhan Mennan (Ondokuz Mayis University, Samsun, Turkey)
Date Received
2005 May 24
Disposition of Sample
Specimens to USDANC (General)
Slides
G-15447 to G-15508
Vials
G-5999f to G-6018g

Entry Number: 34550

Nematode
Ektaphelenchus obtusus
Host
Dendroctonus rufipennis (Spruce Beetle) in/on Wings
Origin
USA Wisconsin Madison
Collector
via Yasmin J. Cardoza
Date Received
2005 Jun 06
Disposition of Sample
Specimens to USDANC (General)
Slides
G-15511 & G-15512
Vials
G-6020f

Entry Number: 34551

Nematode
Ektaphelenchus obtusus
Host
Dendroctonus rufipennis (Spruce Beetle) in/on Elytra Cultures*
Origin
USA Wisconsin Madison
Collector
via Yasmin J. Cardoza
Date Received
2005 Jun 06
Disposition of Sample
Specimens to USDANC (General)
Slides
G-15513 (2 males)
Vials
G-6021f

Entry Number: 34552

Nematode
Micoletzkya ruminis
Host
Dendroctonus rufipennis (Spruce Beetle) in/on Elytra Cultures*
Origin
USA Wisconsin Madison
Collector
via Yasmin J. Cardoza
Date Received
2005 Jun 06
Disposition of Sample
Specimens to USDANC (General)
Slides
G-15514 (females)
Vials
G-6021f

Entry Number: 34553

Nematode
Ektaphelenchus obtusus
Host
Dendroctonus rufipennis (Spruce Beetle) in/on Wings
Origin
USA Wisconsin Madison
Collector
via Yasmin J. Cardoza
Date Received
2005 Jun 06
Disposition of Sample
Specimens to USDANC (General)
Slides
G-15509 & G-15510
Vials
G-6019f

Entry Number: 34554

Nematode
Mermis subnigrescens
Host
Appalachia n. sp.
Origin
USA Michigan Crawford Co., Ann Arbor
Collector
Irvin J. Cantrall via G. Steiner
Date Collected
1937 Aug 03
Date Received
1937 Aug 03
Disposition of Sample
Specimens to USDANC (General)
Slides
G-15403 to G-15410

Entry Number: 34555

Nematode
Agamermis decaudata
Host
in/on Soil
Origin
USA Iowa C., St. & Ch., Spencer
Collector
H. B. Ward via G. Steiner
Disposition of Sample
Specimens to USDANC (General)
Slides
G-15411 to G-15417

Entry Number: 34556

Nematode
Agamermis tetramphidis
Host
in/on Drinking water
Origin
USA Nebraska Lincoln
Collector
H.B. Ward
Disposition of Sample
Specimens to USDANC (General)
Slides
G-15419 to G-15421

Entry Number: 34557

Nematode
Agamermis decaudata
Host
Vulpes sp. (Fox) in/on Feces
Origin
USA Wisconsin
Collector
Dr. Hadley
Disposition of Sample
Specimens to USDANC (General)
Slides
G-15418