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 16021 - 16032 of 41939
Entry Number: 16026
- Nematode: Heterodera schachtii group (no larvae)
- Host: (Soil) in/on Soil
- Origin: Golden Nematode Survey 1981, Pennsylvania, USA
- Collector: via Nancy Hill
- Date Received: 1981 Dec 28
- Disposition of Sample: Records only; material discarded
Entry Number: 16027
- Nematode: Heterodera trifolii
- Host: (Soil) in/on Soil
- Origin: Golden Nematode Survey 1981, Pennsylvania, USA
- Collector: via Nancy Hill
- Date Received: 1981 Dec 28
- Disposition of Sample: Records only; material discarded
Entry Number: 16028
- Nematode: Bursaphelenchus xylophilus
- Host: Cedrus deodara (Cedar (Deodar cedar)) in/on Wood (Branch)
- Origin: Royal Oak, MD 21662, Maryland, USA
- Collector: via C. Edward Hilgenberg
- Date Collected: 1981 May 04
- Date Received: 1982 Jan 13
- Disposition of Sample: Records only; material discarded
Entry Number: 16029
- Nematode: Bursaphelenchus xylophilus
- Host: Larix laricina (Larch (Eastern larch)) in/on Culture
- Origin: University of Vermont, Department of Forestry, Hills Science Building, Burlington, VT 05405, Vermont, USA
- Collector: via Dale R. Bergdahl
- Date Collected: 1981 Nov 02
- Date Received: 1982 Jan 13
- Disposition of Sample: Records only; material discarded
Entry Number: 16030
- Nematode: Bursaphelenchus xylophilus
- Host: Picea glauca (Spruce (White spruce)) in/on Wood (Branch)
- Origin: Virginia Beach, VA 23455, Virginia, USA
- Collector: via D. Carling
- Date Collected: 1981 Mar 10
- Date Received: 1982 Jan 13
- Disposition of Sample: Records only; material discarded
Entry Number: 16031
- Nematode: Bursaphelenchus xylophilus
- Host: Picea sp. (Spruce (Blue spruce)*) in/on Wood Cores
- Origin: BARC, Beltsville, Maryland, USA
- Collector: W. R. Nickle & Technicians
- Date Collected: 1981 Jul 29
- Date Received: 1982 Jan 13
- Disposition of Sample: Records only; material discarded
Entry Number: 16032
- Nematode: Bursaphelenchus xylophilus
- Host: Picea sp. (Spruce (Blue spruce)) in/on Wood (Sample logs)
- Origin: Behind Building 011A, BARC-W, Beltsville, Maryland, USA
- Collector: W. R. Nickle & Technicians
- Date Collected: 1981 Jul - Aug
- Date Received: 1982 Jan 13
- Disposition of Sample: Records only; material discarded
Entry Number: 16033
- Nematode: Bursaphelenchus xylophilus
- Host: Pinus halepensis (Pine (Aleppo pine)) in/on Wood (Branch)
- Origin: Department of Plant Pathology, Building #36, University of Arizona, Tuscon, AZ 85721, Arizona, USA
- Collector: via M. A. McClure
- Date Collected: 1981 Jan 13
- Date Received: 1982 Jan 13
- Disposition of Sample: Records only; material discarded
Entry Number: 16034
- Nematode: Bursaphelenchus xylophilus
- Host: Pinus sp. (Pine) in/on Wood (Branch)
- Origin: Laurel, MD 20810, Maryland, USA
- Collector: via A. Thompson
- Date Collected: 1981 Mar 23
- Date Received: 1982 Jan 13
- Disposition of Sample: Records only; material discarded
Entry Number: 16035
- Nematode: Bursaphelenchus sp. (possibly xylophilus)
- Host: Pinus sp. (Pine) in/on Wood (Branches)
- Origin: Coshocton, OH 43812, Ohio, USA
- Collector: via Mrs. Gary Hendry
- Date Collected: 1981 Feb 23
- Date Received: 1982 Jan 13
- Disposition of Sample: Records only; material discarded
Entry Number: 16036
- Nematode: Bursaphelenchus xylophilus
- Host: Pinus strobus (Pine (White Pine)) in/on Wood (Branch)
- Origin: Box 164, West Point, VA 23181, Virginia, USA
- Collector: via Philip Foster
- Date Collected: 1981 Apr 10
- Date Received: 1982 Jan 13
- Disposition of Sample: Records only; material discarded
Entry Number: 16037
- Nematode: Bursaphelenchus xylophilus
- Host: Pinus sylvestris (Pine (Scotch pine)) in/on Wood (Branch)
- Origin: Department of Plant Pathology, University of Massachusetts, Amherst, MA 01003, Massachusetts, USA
- Collector: via Richard A. Rohde
- Date Collected: 1981 Nov 18
- Date Received: 1982 Jan 13
- Disposition of Sample: Records only; material discarded