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 34405 - 34416 of 41939
Entry Number: 34412
- Nematode: Afrina wevelli
- Host: Eragrostis curvula (Eragrostis) in/on Seed
- Origin: Destination: Oregon, Unknown Origin
- Collector: via Kenneth S. Ball (APHIS)
- Date Collected: 2004 Aug 09
- Date Received: 2004 Aug 10
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-15374 to G-15379
- Vials: G-5944f, G-5945 dry, G-5946g
Entry Number: 34413
- Nematode: Telotylenchus n. sp. (possibly)
- Host: Gossypium sp. (Cotton) in/on Soil
- Origin: Desha County (500-acre field has been mono cropping cotton for the past 18 years and ongoing., Arkansas, USA
- Collector: via David Sui (Pompano Beach, FL) and Stephen Lewis (Clemson, SC)
- Date Received: 2005 Feb 25
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-15370 to G-15373
- Vials: G-5942f
Entry Number: 34414
- Nematode: Longidorus intermedius
- Host: Quercus sp. (Oak) in/on Soil
- Origin: Strazovice, Kyjov, Czech Republic
- Collector: via Shesh Kumari
- Date Received: 2005 Feb 08
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-15338 to G-15347
Entry Number: 34415
- Nematode: Meloidogyne arenaria
- Host: Lycopersicon esculentum (Tomato) in/on Soil
- Origin: USDA, BARC-West, Greenhouse 4, Beltsville, Maryland, USA
- Collector: via Paula Crowley
- Date Collected: 2005 Mar 08
- Date Received: 2005 Mar 09
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-15350 & G-15351
- Vials: G-5922f
Entry Number: 34416
- Nematode: Heterodera glycines
- Host: Glycine max (Soybean) in/on Soil
- Origin: Pennsylvania, USA
- Collector: via Earl Flack (Harrisburg, PA)
- Date Received: 2002 Apr 03
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-15352 to G-15362
- Vials: G-5924f (cysts) & G-5925g (larvae)
Entry Number: 34417
- Nematode: Rhabditid group
- Host: Ophilioglossum pendulum (Fern) in/on Soil
- Origin: Destination: Washington, Philippines
- Collector: via Raul P. Sarmiento (APHIS)
- Date Collected: 2005 Mar 24
- Date Received: 2005 Mar 25
- Disposition of Sample: Records only; material discarded
Entry Number: 34418
- Nematode: No Nematodes
- Host: (Wood) in/on Wood slivers
- Origin: Germantown, Maryland, USA
- Collector: via John H. McDaniel (Vice President of Operations, American Lumber Standard Committee) thru D.Chitwood
- Date Received: 2006 Jan 12
- Disposition of Sample: Records only; material discarded
Entry Number: 34419
- Nematode: Aphelenchoides rhytium
- Host: Malus sp. (Apple) in/on Roots
- Origin: Destination: Oregon, Germany
- Collector: via Raul P. Sarmiento (APHIS)
- Date Collected: 2005 Mar 05
- Date Received: 2005 Mar 22
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-15380
- Vials: G-5948f
Entry Number: 34420
- Nematode: Tylenchus sp.
- Host: Malus sp. (Apple) in/on Roots
- Origin: Destination: Oregon, Germany
- Collector: via Raul P. Sarmiento (APHIS)
- Date Collected: 2005 Mar 05
- Date Received: 2005 Mar 22
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-15380
- Vials: G-5948f
Entry Number: 34421
- Nematode: Aphelenchoides besseyi
- Host: Malus sp. in/on Roots
- Origin: Destination: Washington, Netherlands
- Collector: via Raul P. Sarmiento (APHIS)
- Date Collected: 2005 Mar 21
- Date Received: 2005 Mar 22
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-15381
- Vials: G-5949f
Entry Number: 34422
- Nematode: Aphelenchoides rhytium
- Host: Malus sp. in/on Roots
- Origin: Destination: Washington, Netherlands
- Collector: via Raul P. Sarmiento (APHIS)
- Date Collected: 2005 Mar 21
- Date Received: 2005 Mar 22
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-15382
- Vials: G-5949f
Entry Number: 34423
- Nematode: Aphelenchoides sp.
- Host: Malus sp. (Apple) in/on Soil
- Origin: Destination: Washington, Netherlands
- Collector: via Oliver W. Jones Jr. (APHIS)
- Date Collected: 2005 Mar 28
- Date Received: 2005 Mar 29
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-5950f