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 22813 - 22824 of 41939
Entry Number: 22819
- Nematode: Plectus chronogasteroides n. sp.
- Host: Glottidium vesicarium (Weed (native)) in/on Soil
- Origin: Savannah (Plant Introduction Gardens, BPI), Georgia, USA
- Collector: Mr. Young via Dr. Diehl
- Date Received: 1938 Jul 30
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-12076 & G12077
Entry Number: 22820
- Nematode: Plectus sp. (2 females)
- Host: Glottidium vesicarium (Weed (native)) in/on Soil
- Origin: Savannah (Plant Introduction Gardens, BPI), Georgia, USA
- Collector: Mr. Young via Dr. Diehl
- Date Received: 1938 Jul 30
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-12078
Entry Number: 22821
- Nematode: Tripyla filicaudata
- Host: Glottidium vesicarium (Weed (native)) in/on Soil
- Origin: Savannah (Plant Introduction Gardens, BPI), Georgia, USA
- Collector: Mr. Young via Dr. Diehl
- Date Received: 1938 Jul 30
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-12075
Entry Number: 22822
- Nematode: Tylenchus agricola
- Host: Glottidium vesicarium (Weed (native)) in/on Soil
- Origin: Savannah (Plant Introduction Gardens, BPI), Georgia, USA
- Collector: Mr. Young via Dr. Diehl
- Date Received: 1938 Jul 30
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-12082
Entry Number: 22823
- Nematode: Walcherenia typica
- Host: Glottidium vesicarium (Weed (native)) in/on Soil
- Origin: Savannah (Plant Introduction Gardens, BPI), Georgia, USA
- Collector: Mr. Young via Dr. Diehl
- Date Received: 1938 Jul 30
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-12083 to G12089
Entry Number: 22824
- Nematode: Meloidogyne sp.
- Host: Panax sp. (Ginseng) in/on Root
- Origin: Destination: California, Korea
- Collector: via Dixon Terashita (APHIS)
- Date Collected: 2000 Jun 02
- Date Received: 2000 Jul 19
- Disposition of Sample: Records only; material discarded
Entry Number: 22825
- Nematode: Acrobeles sp.
- Host: Delphinium sp. (Delphinium) in/on Root
- Origin: Troutdale, Oregon, USA
- Collector: via Courtney & Wieman
- Date Collected: 1936 Nov 05
- Date Received: 1936 Nov 11
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-12091
Entry Number: 22826
- Nematode: Cephalobus sp.
- Host: Delphinium sp. (Delphinium) in/on Root
- Origin: Troutdale, Oregon, USA
- Collector: via Courtney & Wieman
- Date Collected: 1936 Nov 05
- Date Received: 1936 Nov 11
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-12091
Entry Number: 22827
- Nematode: Pratylenchus pratensis
- Host: Delphinium sp. (Delphinium) in/on Root
- Origin: Troutdale, Oregon, USA
- Collector: via Courtney & Wieman
- Date Collected: 1936 Nov 05
- Date Received: 1936 Nov 11
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-12091
Entry Number: 22828
- Nematode: Aphelenchoides fragariae var. olesistis
- Host: Papaver sp. (Oriental poppy) in/on Buds (dwarfed)
- Origin: Ashland, Virginia, USA
- Collector: Mary M. Beirne
- Date Received: 1937 Jun 04
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-12092
Entry Number: 22829
- Nematode: Acrobeloides rhabdatus n. sp.
- Host: Solanum tuberosum (Potatoes (Irish))
- Origin: New Brunswick?, New Jersey, USA
- Collector: W. H. Martin (N. J. Agr. Exp. Sta., New Brunswick)
- Date Received: 1937 Aug 10
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-12093
Entry Number: 22830
- Nematode: Aphelenchus avenae
- Host: Solanum tuberosum (Potatoes (Irish))
- Origin: New Brunswick?, New Jersey, USA
- Collector: W. H. Martin (N. J. Agr. Exp. Sta., New Brunswick)
- Date Received: 1937 Aug 10
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-12093