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 33613 - 33624 of 41939
Entry Number: 33620
- Nematode: Meloidogyne hapla
- Host: Anemone ranunculoides (Anemone) in/on Root
- Origin: Destination: Oregon, Switzerland
- Collector: via Michael D. Petrillo (APHIS)
- Date Collected: 2003 Nov 19
- Date Received: 2003 Nov 20
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-13695 to G-13700
- Vials: G-5770f & G-5771g
Entry Number: 33621
- Nematode: Xiphinema insigne
- Host: Citrus sp. (Citrus) in/on Soil
- Origin: Destination: New York, Bangladesh
- Collector: L. Lawrence via A. Towson (APHIS)
- Date Collected: 2003 Nov 01
- Date Received: 2003 Nov 07
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-13690 (2 females & 1 juvenile)
Entry Number: 33622
- Nematode: Aphelenchoides sp.
- Host: Laburnum anagyroides in/on Soil
- Origin: Destination: Oregon, Netherlands
- Collector: Oliver W. Jones, Jr. via Michael D. Petrillo (APHIS)
- Date Collected: 2003 Dec 04
- Date Received: 2003 Dec 08
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-5761f
Entry Number: 33623
- Nematode: Pratylenchus penetrans
- Host: Laburnum anagyroides in/on Soil
- Origin: Destination: Oregon, Netherlands
- Collector: Oliver W. Jones, Jr. via Michael D. Petrillo (APHIS)
- Date Collected: 2003 Dec 04
- Date Received: 2003 Dec 08
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-5761f
Entry Number: 33624
- Nematode: Heterodera lespedezae
- Host: Sorghum sp. (Sorghum) in/on Root/Soil
- Origin: Southern Egypt, Egypt
- Collector: via I. K. A. Ibrahim
- Date Received: 2003 Nov 04
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-13704 to G-13718
- Vials: G-5772f & G-5773g
Entry Number: 33625
- Nematode: Longidorus longicaudatus
- Host: Quercus sp. (Oak) in/on Soil
- Origin: Oak Forest near Flint River Nursery, Athens, GA, Georgia, USA
- Collector: Susan Best and Stephen Fraedrich (USDA Forest Service, Athens, GA)
- Date Collected: 2003 Nov
- Date Received: 2003 Dec 03
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-5762f
Entry Number: 33626
- Nematode: Tylenchorhynchus ewingi
- Host: Medicago sativa (Alfalfa) in/on Soil
- Origin: Athens (greenhouse), Georgia, USA
- Collector: Stephen Fraedrich (USDA Forest Service, Athens, GA)
- Date Received: 2003 Dec 03
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-5763f
Entry Number: 33627
- Nematode: Tylenchorhynchus ewingi
- Host: Vigna sinensis (Cowpea) in/on Soil
- Origin: Athens (greenhouse), Georgia, USA
- Collector: Stephen Fraedrich (USDA Forest Service, Athens, GA)
- Date Received: 2003 Dec 03
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-5764f
Entry Number: 33628
- Nematode: Tylenchorhynchus ewingi
- Host: Pinus sp. (Pine) in/on Soil
- Origin: Athens (greenhouse), Georgia, USA
- Collector: Stephen Fraedrich (USDA Forest Service, Athens, GA)
- Date Received: 2003 Dec 03
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-5765f
Entry Number: 33629
- Nematode: Tylenchorhynchus ewingi
- Host: Sorghum vulgare var. sudanese (Sorghum sudan green graze) in/on Soil
- Origin: Athens (greenhouse), Georgia, USA
- Collector: Stephen Fraedrich (USDA Forest Service, Athens, GA)
- Date Received: 2003 Dec 03
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-5766f
Entry Number: 33630
- Nematode: Helicotylenchus sp.
- Host: Lycopersicon esculentum (Tomato) in/on Soil
- Origin: University of Florida, Homestead (Pine Island Farm), Florida, USA
- Collector: via Qingren Wang & W. Klassen (University of Florida) & Aref Abdul-Baki (Vegetable Lab, Beltsville, MD)
- Date Received: 2003 Apr 25
- Disposition of Sample: Records only; material discarded
Entry Number: 33631
- Nematode: Mononchus sp.
- Host: Lycopersicon esculentum (Tomato) in/on Soil
- Origin: University of Florida, Homestead (Pine Island Farm), Florida, USA
- Collector: via Qingren Wang & W. Klassen (University of Florida) & Aref Abdul-Baki (Vegetable Lab, Beltsville, MD)
- Date Received: 2003 Apr 25
- Disposition of Sample: Records only; material discarded