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 24313 - 24324 of 41939
Entry Number: 24319
- Nematode: Pratylenchus teres (3 females)*
- Host: Solanum tuberosum (Potato) in/on Tuber
- Origin: Amritsar, Punjab, India
- Collector: via Sudershan Ganguly (National Nematode Collection, New Delhi, India)
- Date Collected: 1965 Feb 26
- Date Received: 2001 Dec 07
- Disposition of Sample: Records only; material discarded
Entry Number: 24320
- Nematode: Aphelenchoides varicaudatus
- Host: Vetiveria sp. (Vetiveria grass) in/on Roots, leaves, potting mix
- Origin: Bldg. 580, Greenhouse, BARC, Beltsville, Maryland, USA
- Collector: Ray Mock (Bldg. 580, BARC) via Dave Chitwood
- Date Received: 2001 Nov 20
- Disposition of Sample: Records only; material discarded
Entry Number: 24321
- Nematode: Cuticularia sp. (possibly oxycerca)
- Host: Vetvania? sp. (Vetvania?) in/on Roots, leaves, potting mix
- Origin: Bldg. 580, Greenhouse, BARC, Beltsville, Maryland, USA
- Collector: Ray Moch (Bldg. 580, BARC) via Dave Chitwood
- Date Received: 2001 Nov 20
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-5431f
Entry Number: 24322
- Nematode: Aphelenchoides sp.
- Host: Lycopersicon esculentum (Tomato) in/on Soil
- Origin: Homestead, Florida, USA
- Collector: Qingren Wang via Waldemar Klassen (Homestead, FL), Aref Abdul-Baki (BARC, Beltsville, MD)
- Date Received: 2001 Dec 17
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-5419f
Entry Number: 24323
- Nematode: Aphelenchus avenae
- Host: Lycopersicon esculentum (Tomato) in/on Soil
- Origin: Homestead, Florida, USA
- Collector: Qingren Wang via Waldemar Klassen (Homestead, FL), Aref Abdul-Baki (BARC, Beltsville, MD)
- Date Received: 2001 Dec 17
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-5419f
Entry Number: 24324
- Nematode: Helicotylenchus sp.
- Host: Lycopersicon esculentum (Tomato) in/on Soil
- Origin: Homestead, Florida, USA
- Collector: Qingren Wang via Waldemar Klassen (Homestead, FL), Aref Abdul-Baki (BARC, Beltsville, MD)
- Date Received: 2001 Dec 17
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-5419f
Entry Number: 24325
- Nematode: Rotylenchulus reniformis
- Host: Lycopersicon esculentum (Tomato) in/on Soil
- Origin: Homestead, Florida, USA
- Collector: Qingren Wang via Waldemar Klassen (Homestead, FL), Aref Abdul-Baki (BARC, Beltsville, MD)
- Date Received: 2001 Dec 17
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-5419f
Entry Number: 24326
- Nematode: Tylenchus sp.
- Host: Lycopersicon esculentum (Tomato) in/on Soil
- Origin: Homestead, Florida, USA
- Collector: Qingren Wang via Waldemar Klassen (Homestead, FL), Aref Abdul-Baki (BARC, Beltsville, MD)
- Date Received: 2001 Dec 17
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-5419f
Entry Number: 24327
- Nematode: Aphelenchus avenae
- Host: Lycopersicon esculentum (Tomato) in/on Soil
- Origin: Homestead, Florida, USA
- Collector: Qingren Wang via Waldemar Klassen (Homestead, FL), Aref Abdul-Baki (BARC, Beltsville, MD)
- Date Received: 2001 Dec 17
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-5420f
Entry Number: 24328
- Nematode: Tylenchus sp.
- Host: Lycopersicon esculentum (Tomato) in/on Soil
- Origin: Homestead, Florida, USA
- Collector: Qingren Wang via Waldemar Klassen (Homestead, FL), Aref Abdul-Baki (BARC, Beltsville, MD)
- Date Received: 2001 Dec 17
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-5420f
Entry Number: 24329
- Nematode: Aphelenchus avenae
- Host: Lycopersicon esculentum (Tomato) in/on Soil
- Origin: Homestead, Florida, USA
- Collector: Qingren Wang via Waldemar Klassen (Homestead, FL), Aref Abdul-Baki (BARC, Beltsville, MD)
- Date Received: 2001 Dec 17
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-5421f
Entry Number: 24330
- Nematode: Rotylenchulus reniformis
- Host: Lycopersicon esculentum (Tomato) in/on Soil
- Origin: Homestead, Florida, USA
- Collector: Qingren Wang via Waldemar Klassen (Homestead, FL), Aref Abdul-Baki (BARC, Beltsville, MD)
- Date Received: 2001 Dec 17
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-5421f