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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 16069 - 16080 of 41939

Entry Number: 16074

Nematode: No Pine Wood Nematodes Seen
Host: Pinus nigra & thunbergi (Pine) in/on Wood (Twigs)
Origin: Ogden, Utah 84403, Utah, USA
Collector: via Diana Allison
Date Collected: 1981 Mar 29
Date Received: 1982 Jan 13
Disposition of Sample: Records only; material discarded

Entry Number: 16075

Nematode: No Pine Wood Nematodes Seen
Host: Pinus nigra & sylvestris (Pine (Austrian & Scotch)) in/on Wood (Twigs)
Origin: White Hall, MD 21161, Maryland, USA
Collector: via L. H. Eichelberger
Date Collected: 1981 May 26
Date Received: 1982 Jan 13
Disposition of Sample: Records only; material discarded

Entry Number: 16076

Nematode: No Pine Wood Nematodes Seen
Host: Pinus nigra (Pine (Austrian)) in/on Wood (Twigs)
Origin: New York State Office Building, Veterans Highway, Hauppauge, NY 11787, New York, USA
Collector: via R. Kent Edwards
Date Collected: 1981 May 28
Date Received: 1982 Jan 13
Disposition of Sample: Records only; material discarded

Entry Number: 16077

Nematode: No Pine Wood Nematodes Seen
Host: Pinus sp. (Pine) in/on Wood*
Origin: Box 246, Fenwick Island, DE 19944, Delaware, USA
Collector: via Mary Pat Kyle
Date Collected: 1981 Sep 24
Date Received: 1982 Jan 13
Disposition of Sample: Records only; material discarded

Entry Number: 16078

Nematode: No Pine Wood Nematodes Seen
Host: Pinus sp. (Pine) in/on Wood (Core sample)
Origin: In stand of pine near Visitor's Center, BARC-East, Beltsville, Maryland, USA
Collector: Keith Hummel via W. R. Nickle
Date Collected: 1981 Jul - Aug
Date Received: 1982 Jan 13
Disposition of Sample: Records only; material discarded