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 5605 - 5616 of 41944
Entry Number: 5606
- Nematode: Merlinius superbus
- Host: (Unknown (native plants)) in/on Soil
- Origin: Site #3, Near Vista, San Diego Co., California, USA
- Collector: via R. T. Robbins
- Date Collected: 1975 Feb
- Date Received: 1978 Sep 12
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-5194 & G-5195
- Vials: G-2704f (11 specimens)
Entry Number: 5607
- Nematode: Heterodera glycines
- Host: Glycine max (Soybean) in/on Root/Soil
- Origin: Soybean Field near Frost via St. Paul, Minnesota, USA
- Collector: via D. H. Mac Donald (Department of Plant Pathology at University of Minnesota)
- Date Received: 1978 Sep 14
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-5379 to G-5385 (cysts & larvae)
- Vials: G-2747f (cysts) & G-2748g (larvae)
Entry Number: 5608
- Nematode: Heterodera glycines? (larvae*)
- Host: (Unknown) in/on Soil
- Origin: Elkhart, Texas, USA
- Collector: via Curtis Crowson
- Date Received: 1978 Sep 14
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2708f
Entry Number: 5609
- Nematode: Pratylenchus sp.
- Host: (Unknown) in/on Soil
- Origin: Elkhart, Texas, USA
- Collector: via Curtis Crowson
- Date Received: 1978 Sep 14
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2708f
Entry Number: 5610
- Nematode: Tylenchorhynchus sp.
- Host: (Unknown) in/on Soil
- Origin: Elkhart, Texas, USA
- Collector: via Curtis Crowson
- Date Received: 1978 Sep 14
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2708f
Entry Number: 5611
- Nematode: Meloidogyne camelliae
- Host: Lycopersicon esculentum (Tomato (var. Marglobe)*) in/on Root
- Origin: Greenhouse, Beltsville, Maryland, USA
- Collector: A. M. Golden & Donna Ellington
- Date Collected: 1978 Jul 20
- Date Received: 1978 Jul 20
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-5196
- Vials: G-2709f
Entry Number: 5612
- Nematode: Pratylenchus zeae
- Host: Sorghum vulgare (Sorghum) in/on Root/Soil
- Origin: Near Valdosta, Georgia, USA
- Collector: via N. A. Minton
- Date Received: 1978 Oct 18
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-5529
- Vials: G-2785g
Entry Number: 5613
- Nematode: Criconemoides crotaloides
- Host: (Unknown) in/on Unknown
- Origin: via Rutgers University, New Jersey, USA
- Collector: via Ron Myers
- Date Received: 1978 Oct 24
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-5207
Entry Number: 5614
- Nematode: Criconemoides mutabilis
- Host: (Unknown) in/on Unknown
- Origin: via Rutgers University, New Jersey, USA
- Collector: via Ron Myers
- Date Received: 1978 Oct 24
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-5206 (face view)
Entry Number: 5615
- Nematode: Hemicycliophora gigas
- Host: (Unknown) in/on Unknown
- Origin: New Brunswick, New Jersey, USA
- Collector: J. Springer via Ron Myers
- Date Received: 1978 Oct 24
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-5204 & G-5205
Entry Number: 5616
- Nematode: Pratylenchus hexincisus
- Host: (Grass (pasture)) in/on Root
- Origin: Upper Marlboro, Maryland, USA
- Collector: W. R. Jenkins via Ron Myers
- Date Received: 1978 Oct 24
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-5208
Entry Number: 5617
- Nematode: Aphelenchoides sp. (close to chamelocephalus)
- Host: Citrus sp. (Citrus (C1)) in/on Soil
- Origin: Dadu, Pakistan
- Collector: via M. A. Maqbool
- Date Collected: 1978 Feb 22
- Date Received: 1978 Oct 27
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-10257