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 11017 - 11028 of 41944
Entry Number: 11018
- Nematode: Heterodera lespedezae
- Host: Lespedeza sp. (Lespedeza) in/on Soil
- Origin: Holland, Virginia, USA
- Collector: via H. L. Smith (PPCD -SCN - Special Survey)
- Date Collected: 1962 Sep 26
- Date Received: 1962 Oct 08
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-778 to G-780
- Vials: G-392g
Entry Number: 11019
- Nematode: Rotylenchulus reniformis
- Host: (Coffee Weed) in/on Soil?
- Origin: Cuthbert, Georgia, USA
- Collector: via A. L. Smith
- Date Collected: 1938 Oct 10
- Date Received: 1938 Oct 10
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-387
Entry Number: 11020
- Nematode: Heterodera lespedezae
- Host: Glycine max (Soybean field) in/on Soil
- Origin: Union Co., North Carolina, USA
- Collector: via Jack Savage
- Date Collected: 1962 Oct 31
- Date Received: 1962 Nov 16
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-5039 & G-5040
- Vials: G-2637f (cysts) & G-2638f (larvae)
Entry Number: 11021
- Nematode: Heterodera glycines
- Host: Glycine max (Soybean field) in/on Soil
- Origin: Holland, Virginia, USA
- Collector: Herb Smith & V. B. Harrell via Grover G. Smart, Jr.
- Date Collected: 1962 Nov 15
- Date Received: 1962 Nov 21
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1965g
Entry Number: 11022
- Nematode: Heterodera glycines
- Host: (Unknown Host) in/on Soil
- Origin: Wilmington, North Carolina, USA
- Collector: via Grover Uzzell, Jr.
- Date Received: 1962 Oct 24
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1964f
Entry Number: 11023
- Nematode: Heterodera trifolii
- Host: Trifolium pratense (Clover (Red)) in/on Soil
- Origin: Greenhouse, Beltsville, Maryland, USA
- Collector: A. M. Golden
- Date Received: 1962 Nov 27
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-442
- Vials: G-247g
Entry Number: 11024
- Nematode: Meloidogyne javanica javanica
- Host: Nicotiana tabacum (Tobacco) in/on Root
- Origin: Thailand
- Collector: via Burt Endo
- Date Received: 1962 Dec 06
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-440
Entry Number: 11025
- Nematode: Heterodera galeopsidis
- Host: (Unknown Host) in/on Soil
- Origin: UK (England)
- Collector: via A. S. Shepherd
- Date Received: 1962 Dec 07
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1983g (cysts) & G-1984g (larvae)
Entry Number: 11026
- Nematode: Criconemella rustica
- Host: (Grass (Turf)) in/on Soil
- Origin: Tifton, Georgia, USA
- Collector: via A. W. Johnson
- Date Collected: 1997 Aug 04
- Date Received: 1997 Aug 07
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-4985f
Entry Number: 11027
- Nematode: Paratrichodorus minor
- Host: (Grass (Turf)) in/on Soil
- Origin: Tifton, Georgia, USA
- Collector: via A. W. Johnson
- Date Collected: 1997 Aug 04
- Date Received: 1997 Aug 07
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-4985f
Entry Number: 11028
- Nematode: Tylenchorhynchus annulatus
- Host: (Grass (Turf)) in/on Soil
- Origin: Tifton, Georgia, USA
- Collector: via A. W. Johnson
- Date Collected: 1997 Aug 04
- Date Received: 1997 Aug 07
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-4985f
Entry Number: 11029
- Nematode: Hydromermis contorta
- Host: Glyptotendipes paripes (Fly) in/on Insect (homocoel of female imagos)
- Origin: Lake Itasca, Clearwater Co. (47 14'N, 95 10'W), Minnesota, USA
- Collector: via A. A. Johnson
- Date Collected: 1997 Jun
- Date Received: 1997 Aug 25
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-4981f to G-4983f (voucher specimens)