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 877 - 888 of 41939
Entry Number: 878
- Nematode: Eutylenchus vitiensis
- Host: (Fern (unidentified growing in bush)) in/on Soil
- Origin: Savura Creek, Naitasiri District, Viti Levu Island, Fiji
- Collector: K. J. Orton Williams via A. M. Godman
- Date Collected: 1966
- Date Received: 1980 Jul 22
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-2560p & T-2561p (Paratypes)
Entry Number: 879
- Nematode: Meloidogyne chitwoodi
- Host: Solanum tuberosum (Potato) in/on Root
- Origin: Quincy, Washington, USA
- Collector: via John O'Bannon
- Date Received: 1980 Jul 08
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-3015p, T-3016p, T-3017p, T-3018p
Entry Number: 880
- Nematode: Aphelenchus (Anaphelenchus) isomerus
- Host: Solanum tuberosum (Potato) in/on Soil
- Origin: Cuba
- Collector: PPD via R. V. Anderson
- Date Collected: 1972
- Date Received: 1980 Jul 24
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-2574p
Entry Number: 881
- Nematode: Ditylenchus dryadis
- Host: Dryas integrifolia (Dryad) in/on Leaves, galls
- Origin: Lake Hazen, Ellesmere Island, Northwest Territories, Canada
- Collector: B.B.O. Saville and R.H. Mulvey via R.V. Anderson
- Date Collected: 1962 Jul 14
- Date Received: 1980 Jul 24
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-2572p, T-2573p
Entry Number: 882
- Nematode: Helicotylenchus cornurus
- Host: Agrostis sp. (Bentgrass) in/on Root
- Origin: Hepburn, Saskatchewan, Canada
- Collector: A. D. Baker via R. V. Anderson
- Date Collected: 1954 Sep 12
- Date Received: 1980 Jul 24
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-2564p & T-2565p (Paratypes)
Entry Number: 883
- Nematode: Helicotylenchus crassatus
- Host: Trifolium pratense (Clover (Red)) in/on Soil
- Origin: Pointe-Au-Pic, Quebec, Canada
- Collector: G. L. Brown via R. V. Anderson
- Date Collected: 1957 Oct 24
- Date Received: 1980 Jul 24
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-2562p (Paratype)
Entry Number: 884
- Nematode: Helicotylenchus oscephalus
- Host: (Shrub (mixed shrub cover)) in/on Soil
- Origin: SE slope of Silver Star Mountain, elevation 1524 m, British Columbia, Canada
- Collector: R. V. Anderson & R. H. Mulvey via R. V. Anderson
- Date Collected: 1966 Jun
- Date Received: 1980 Jul 24
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-2568p (Paratype)
Entry Number: 885
- Nematode: Helicotylenchus phalerus
- Host: (Grass sod) in/on Soil (assoc. with lawn grass)
- Origin: Lethbridge, Alberta, Canada
- Collector: G. L. Brown via R. V. Anderson
- Date Collected: 1956 Aug 08
- Date Received: 1980 Jul 24
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-2563p (Paratype)
Entry Number: 886
- Nematode: Helicotylenchus urobelus
- Host: Carex sp. (Sedge) in/on Sand
- Origin: 20 miles from Northumberland Strait, Callander Beach, Kouchibouguac National Park, New Brunswick, Canada
- Collector: B. A. Ebsary via R. V. Anderson
- Date Collected: 1969 (1972 Jul 06)
- Date Received: 1980 Jul 24
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-2566p & T-2567p (Paratypes)
Entry Number: 887
- Nematode: Paratylenchus labiosus
- Host: Solanum tuberosum (Potato) in/on Soil
- Origin: Souris, Prince Edward Island, Canada
- Collector: J. Kimpinski via R. V. Anderson
- Date Collected: 1973 Jul 17
- Date Received: 1980 Jul 24
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-2569p & T-2570p (Paratypes)
Entry Number: 888
- Nematode: Paratylenchus tateae
- Host: Medicago sativa (Alfalfa) in/on Soil
- Origin: Canada
- Collector: Liang-Yu Wu via R. V. Anderson
- Date Collected: 1971 Jul 12
- Date Received: 1980 Jul 24
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-2571p (Paratype)
Entry Number: 889
- Nematode: Hemicriconemoides alexis
- Host: Zea mays (Corn) in/on Soil
- Origin: Filippias (Epirus), Greece
- Collector: via N. Vovlas
- Date Collected: 1977 Aug
- Date Received: 1980 Sep 02
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-2576p (Paratype)