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 4981 - 4992 of 41944
Entry Number: 4982
- Nematode: Tylenchorhynchus irregularis (close to)
- Host: Zoysia sp. (Grass (Zoysia)) in/on Soil
- Origin: Greenhouse, BARC-West, Beltsville, (originally from College Park, MD), Maryland, USA
- Collector: via Steve Lewis
- Date Received: 1980 Feb 08
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-9494 & G-9495
- Vials: G-4116g
Entry Number: 4983
- Nematode: Heterodera glycines
- Host: Glycine max (Soybean field) in/on Soil
- Origin: near Stockton, Worcester Co., Maryland, USA
- Collector: via L. Krusberg (University of Maryland)
- Date Received: 1980 Feb 11
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-5841 & G-5842 (cysts); G-5843 (larvae)
- Vials: G-2893f (cysts) & G-2894g (larvae)
Entry Number: 4984
- Nematode: Meloidogyne javanica
- Host: Lycopersicon esculentum (Tomato (originally peach orchard)) in/on Root
- Origin: originally from Peach Orchard, Dooly Co. via Tifton (greenhoue), Georgia, USA
- Collector: via A. W. Johnson
- Date Received: 1980 Feb 11
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-5844 & G-5845 (females)
- Vials: G-2895f (roots)
Entry Number: 4985
- Nematode: Dolichodorus heterocephalus
- Host: (Unknown host) in/on Soil
- Origin: Gainsville, Florida, USA
- Collector: Don Dickson via Steve Lewis
- Date Received: 1980 Feb 27
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-9503 & G-9504
- Vials: G-4119g
Entry Number: 4986
- Nematode: Tylenchorhynchus claytoni
- Host: Glycine max (Soybean) in/on Soil
- Origin: North Carolina State, Northhampton Co., North Carolina, USA
- Collector: D. P. Schmitt via Steve Lewis
- Date Received: 1980 Mar
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-6181 & G-6182
- Vials: G-3036g
Entry Number: 4987
- Nematode: Bursaphelenchus lignicolus *
- Host: Pinus virginiana (Virginia Pine) in/on Wood Pieces
- Origin: (Near Clemson University, Clemson, SC), Seneca, 29678, South Carolina, USA
- Collector: via Steve Lewis
- Date Received: 1980 Mar 07
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-9395
Entry Number: 4988
- Nematode: Globodera rostochiensis
- Host: Solanum tuberosum (Potato ?) in/on Soil
- Origin: Cartago, Costa Rica
- Collector: via Oscar V. Hernendez (Sanidad Vegetable Research Costa Rica Department of Agriculture)
- Date Collected: 1979 Nov 26
- Date Received: 1980 Mar 12
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-5973 & G-5974
- Vials: G-2939g
Entry Number: 4989
- Nematode: Dolichodorus heterocephalus (mostly males)
- Host: (Unknown host) in/on Soil
- Origin: Sanford, Florida, USA
- Collector: N. L. Rhoades via Steve A. Lewis
- Date Received: 1980 Mar 13
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-6247 & G-6248
- Vials: G-3053g
Entry Number: 4990
- Nematode: Dolichodorus miradvulvus
- Host: (Unknown host) in/on Soil
- Origin: Sanford, Florida, USA
- Collector: N. L. Rhoades via Steve A. Lewis
- Date Received: 1980 Mar 13
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-6247 & G-6248
- Vials: G-3053g
Entry Number: 4991
- Nematode: Meloidogyne javanica
- Host: Lycopersicon esculentum (Tomato culture) in/on Root
- Origin: Simon Fraser University, Burnaby, British Columbia, Canada
- Collector: Farkad A. Fattah via R. Anderson (Ottawa, Canada)
- Date Received: 1980 Mar 14
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-5853 & G-5854
- Vials: G-2898f
Entry Number: 4992
- Nematode: Cyst-like Bodies
- Host: (Soil (last crop was corn)) in/on Soil
- Origin: Effingham Co., Georgia, USA
- Collector: via R. Motsinger
- Date Received: 1980 Mar 17
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-5855 (cyst-like bodies)
- Vials: G-2899f (larvae)
Entry Number: 4993
- Nematode: Heterodera sp. (larvae) *
- Host: (Soil (last crop was corn)) in/on Soil
- Origin: Effingham Co., Georgia, USA
- Collector: via R. Motsinger
- Date Received: 1980 Mar 17
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-5855 (cyst-like bodies)
- Vials: G-2899f (larvae)