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 24409 - 24420 of 41939
Entry Number: 24415
- Nematode: Rotylenchulus reniformis
- Host: (Soil) in/on Soil
- Origin: Homestead, Florida, USA
- Collector: via Waldemar Klassen in association with Aref. A. Abdul-Baki (Beltsville, MD)
- Date Received: 2002 Jan 09
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-5474f
Entry Number: 24416
- Nematode: Tylenchus sp.
- Host: (Soil) in/on Soil
- Origin: Homestead, Florida, USA
- Collector: via Waldemar Klassen in association with Aref. A. Abdul-Baki (Beltsville, MD)
- Date Received: 2002 Jan 09
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-5474f
Entry Number: 24417
- Nematode: Helicotylenchus sp.
- Host: (Soil) in/on Soil
- Origin: Homestead, Florida, USA
- Collector: via Waldemar Klassen in association with Aref. A. Abdul-Baki (Beltsville, MD)
- Date Received: 2002 Jan 09
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-5475f
Entry Number: 24418
- Nematode: Rotylenchulus reniformis
- Host: (Soil) in/on Soil
- Origin: Homestead, Florida, USA
- Collector: via Waldemar Klassen in association with Aref. A. Abdul-Baki (Beltsville, MD)
- Date Received: 2002 Jan 09
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-5475f
Entry Number: 24419
- Nematode: Tylenchus sp.
- Host: (Soil) in/on Soil
- Origin: Homestead, Florida, USA
- Collector: via Waldemar Klassen in association with Aref. A. Abdul-Baki (Beltsville, MD)
- Date Received: 2002 Jan 09
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-5475f
Entry Number: 24420
- Nematode: Aphelenchoides sp.
- Host: Ochna integerrima in/on Soil
- Origin: Destination: California, Vietnam
- Collector: via Michael D. Petrillo (APHIS)
- Date Collected: 2002 Mar 19
- Date Received: 2002 Mar 21
- Disposition of Sample: Records only; material discarded
Entry Number: 24421
- Nematode: Rhabditid group
- Host: Paeonia sp. (Peony) in/on Root
- Origin: Destination: Washington, China
- Collector: via Dick O. Withee (APHIS)
- Date Collected: 2002 Mar 19
- Date Received: 2002 Mar 21
- Disposition of Sample: Records only; material discarded
Entry Number: 24422
- Nematode: No Nematodes
- Host: Dracaena deremensis (Dracaena) in/on Leaves
- Origin: Destination: Florida, Costa Rica
- Collector: Dayna Davitz via Frederick Zimmerman, Jr. (APHIS)
- Date Collected: 2002 Mar 18
- Date Received: 2002 Mar 19
- Disposition of Sample: Records only; material discarded
Entry Number: 24423
- Nematode: Aphelenchoides sp.
- Host: (Unknown Plant) in/on Soil
- Origin: Laos
- Collector: Ramsey Coronado via Michael D. Petrillo (APHIS)
- Date Collected: 2002 Feb 05
- Date Received: 2002 Mar 19
- Disposition of Sample: Records only; material discarded
Entry Number: 24424
- Nematode: Meloidogyne sp.*
- Host: Amorphophalus campanulatus in/on Bulb
- Origin: Destination: California, India
- Collector: Neftali Rivera via Michael D. Petrillo (APHIS)
- Date Collected: 2002 Feb 25
- Date Received: 2002 Mar 19
- Disposition of Sample: Records only; material discarded
Entry Number: 24425
- Nematode: Pratylenchus crenatus
- Host: Lycopersicon esculentum (Tomato) in/on Root
- Origin: Wooster, Ohio (Ohio Agricultural Research and Development Center), Ohio, USA
- Collector: via Parwinder Grewal
- Date Received: 2002 Mar 26
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-12680 & G-12681
- Vials: G-5490f
Entry Number: 24426
- Nematode: Mononchus sp.
- Host: (Soil from dry forest) in/on Soil
- Origin: Destination: Florida, Peru
- Collector: Leo M. Cross via Hernan Ruiz (APHIS)
- Date Collected: 2001 Nov 08
- Date Received: 2002 Mar 18
- Disposition of Sample: Records only; material discarded