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 2581 - 2592 of 41944
Entry Number: 2580
- Nematode: Meloidogyne arenaria (Race 2?) *
- Host: Salix alba (Willow) in/on Root
- Origin: National Arboretum, Washington, D.C., District of Columbia, USA
- Collector: via Frank Santamour
- Date Collected: 1988 Jul 31
- Date Received: 1988 Aug 01
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-9633 to G-9636 (females)
- Vials: G-4161f to G-4163f (roots), G-4164f (lv.)
Entry Number: 2581
- Nematode: Heterodera glycines
- Host: Glycine max (Soybean roots on agar plate) in/on Root
- Origin: Culture, Beltsville, MD, Maryland, USA
- Collector: via Len Francl
- Date Received: 1988 Aug 03
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-9811 to G-9813 (3 cones)
Entry Number: 2582
- Nematode: Tylenchorhynchus clarus
- Host: Medicago sativa (Alfalfa) in/on Soil
- Origin: Ames, Iowa, USA
- Collector: via Saad Hafez
- Date Received: 1988 Aug 04
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-4206f
Entry Number: 2583
- Nematode: Helicotylenchus sp.
- Host: Salix alba (Willow) in/on Soil
- Origin: National Arboretum, Washington, D.C., District of Columbia, USA
- Collector: via Frank Santamour
- Date Received: 1988 Aug 05
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-4156f
Entry Number: 2584
- Nematode: Hoplolaimus sp.
- Host: Salix alba (Willow) in/on Soil
- Origin: National Arboretum, Washington, D.C., District of Columbia, USA
- Collector: via Frank Santamour
- Date Received: 1988 Aug 05
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-4156f
Entry Number: 2585
- Nematode: Meloidogyne arenaria *
- Host: Salix alba (Willow) in/on Soil
- Origin: National Arboretum, Washington, D.C., District of Columbia, USA
- Collector: via Frank Santamour
- Date Received: 1988 Aug 05
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-4156f
Entry Number: 2586
- Nematode: Tylenchorhynchus sp.
- Host: Salix alba (Willow) in/on Soil
- Origin: National Arboretum, Washington, D.C., District of Columbia, USA
- Collector: via Frank Santamour
- Date Received: 1988 Aug 05
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-4156f
Entry Number: 2587
- Nematode: Xiphinema sp. (many)
- Host: Salix alba (Willow) in/on Soil
- Origin: National Arboretum, Washington, D.C., District of Columbia, USA
- Collector: via Frank Santamour
- Date Received: 1988 Aug 05
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-4156f
Entry Number: 2588
- Nematode: Criconemella ornata (6%)
- Host: Nicotiana tabacum (Tobacco) in/on Soil
- Origin: Tifton, Georgia, USA
- Collector: via A. W. Johnson
- Date Received: 1988 Aug 08
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-4165f
Entry Number: 2589
- Nematode: Helicotylenchus dihystera (94%)
- Host: Nicotiana tabacum (Tobacco) in/on Soil
- Origin: Tifton, Georgia, USA
- Collector: via A. W. Johnson
- Date Received: 1988 Aug 08
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-4165f
Entry Number: 2590
- Nematode: Criconemella ornata (100%)
- Host: Vaccinium sp. (Blueberry) in/on Soil
- Origin: Tifton, Georgia, USA
- Collector: via A. W. Johnson
- Date Received: 1988 Aug 22
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-4160f
Entry Number: 2591
- Nematode: Helicotylenchus caroliniensis (100%)
- Host: Vaccinium sp. (Blueberry) in/on Soil
- Origin: Tifton, Georgia, USA
- Collector: via A. W. Johnson
- Date Received: 1988 Aug 22
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-9672 & G-9673
- Vials: G-4172g