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 10117 - 10128 of 41939
Entry Number: 10121
- Nematode: Heterodera glycines
- Host: Glycine max (Soybean) in/on Soil
- Origin: Escambia County, Florida, USA
- Collector: J. I. Cowger via V. H. Owens
- Date Received: 1967 Sep 22
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-1978 to G-1981
- Vials: G-805g
Entry Number: 10122
- Nematode: Criconemoides sp.
- Host: Buxus sp. (Boxwood) in/on Root/Soil
- Origin: Washington Cathedral, Washington, D.C., District of Columbia, USA
- Collector: via Peter A. McLachlan
- Date Received: 1967 Sep 27
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-922g & G-923g
Entry Number: 10123
- Nematode: Helicotylenchus sp.
- Host: Buxus sp. (Boxwood) in/on Root/Soil
- Origin: Washington Cathedral, Washington, D.C., District of Columbia, USA
- Collector: via Peter A. McLachlan
- Date Received: 1967 Sep 27
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-922g & G-923g
Entry Number: 10124
- Nematode: Rotylenchus buxophilus*
- Host: Buxus sp. (Boxwood) in/on Root/Soil
- Origin: Washington Cathedral, Washington, D.C., District of Columbia, USA
- Collector: via Peter A. McLachlan
- Date Received: 1967 Sep 27
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-922g & G-923g
Entry Number: 10125
- Nematode: Xiphinema sp.
- Host: Buxus sp. (Boxwood) in/on Root/Soil
- Origin: Washington Cathedral, Washington, D.C., District of Columbia, USA
- Collector: via Peter A. McLachlan
- Date Received: 1967 Sep 27
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-922g & G-923g
Entry Number: 10126
- Nematode: Heterodera schachtii
- Host: Beta saccharifera (Sugar Beet) in/on Soil
- Origin: Logan, Utah, USA
- Collector: via E. C. Jorgensen
- Date Received: 1967 Sep 29
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1954f (cysts) & G-1955f (larvea)
Entry Number: 10127
- Nematode: Meloidogyne arenaria
- Host: Cucumis sativus (Cucumber) in/on Root
- Origin: Brazil
- Collector: via J. Julio DePonte
- Date Received: 1967 Oct 02
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-1815 to G-1819
- Vials: G-924g & G-925g
Entry Number: 10128
- Nematode: Meloidogyne incognita
- Host: Cucumis sativus (Cucumber) in/on Root
- Origin: Brazil
- Collector: via J. Julio DePonte
- Date Received: 1967 Oct 02
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-1815 to G-1819
- Vials: G-924g & G-925g
Entry Number: 10129
- Nematode: Heterodera glycines
- Host: Glycine max (Soybean) in/on Soil
- Origin: Portage Des Sioux, St. Louis County, Missouri, USA
- Collector: Downing & Long via V. H. Owens
- Date Collected: 1967 Sep 29
- Date Received: 1967 Oct 06
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-2155 to G-2158
- Vials: G-946g
Entry Number: 10130
- Nematode: Bakernema inaequale
- Host: Acer sp. (Maple*) in/on Soil
- Origin: College Park, Maryland, USA
- Collector: via Mr. Mamaya
- Date Received: 1967 Oct 11
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-1837, G-3453 to G-3455
Entry Number: 10131
- Nematode: Bakernema inaequale
- Host: Quercus sp. (Oak*) in/on Soil
- Origin: College Park, Maryland, USA
- Collector: via Mr. Mamaya
- Date Received: 1967 Oct 11
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-1837, G-3453 to G-3455
Entry Number: 10132
- Nematode: Criconema inaequale
- Host: Acer sp. (Maple*) in/on Soil
- Origin: College Park, Maryland, USA
- Collector: via Mr. Mamaya
- Date Collected: 1967 Aug 25
- Date Received: 1967 Oct 11
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-1837