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 685 - 696 of 41939
Entry Number: 686
- Nematode: Paratylenchus projectus
- Host: (Grass (Pasture)) in/on Root
- Origin: Upper Marlboro (subsequently grown on tall fescue roots at University of Maryland, greenhouse), Maryland, USA
- Collector: W. R. Jenkins via A. C. Tarjan
- Date Collected: 1958 Jun 05
- Date Received: 1984 Sep 21
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-400t (Neotype)
Entry Number: 687
- Nematode: Paratylenchus sarissus
- Host: Laurus sp. (Laurel) in/on Root/Soil
- Origin: Kinney Nursery, Ministerial Rd., Kingston, Rhode Island, USA
- Collector: via A. C. Tarjan
- Date Collected: 1955 Apr 06
- Date Received: 1984 Sep 21
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-401t (Holotype)
Entry Number: 688
- Nematode: Pseudhalenchus anchilisposomus
- Host: (Grass) in/on Root/Soil
- Origin: Berkeley, California, USA
- Collector: S. A. Sher & M. W. Allen via A. C. Tarjan
- Date Collected: 1952 Jan 04 & 1956 Oct 15
- Date Received: 1984 Sep 21
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-3407p & T-3408p (Paratypes)
Entry Number: 689
- Nematode: Pseudhalenchus minutus
- Host: Citrus sp. (Citrus) in/on Root/Soil
- Origin: Lake of the Hills, Florida, USA
- Collector: via A. C. Tarjan
- Date Collected: 1956 Mar 02
- Date Received: 1984 Sep 21
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-402t (Holotype) & T-3409p (Paratype)
Entry Number: 690
- Nematode: Tylencholaimus brevicaudatus
- Host: Buxus sempervirens (Boxwood) in/on Soil
- Origin: Ministerial Rd., Kingston, Rhode Island, USA
- Collector: via A. C. Tarjan
- Date Collected: 1953 Jan 12
- Date Received: 1984 Sep 21
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-403t (Lectotype)
Entry Number: 691
- Nematode: Tylenchorhynchus amgi
- Host: Coffea arabica (Coffee) in/on Root
- Origin: "Rubber area" of CCRI Coffee Estate, Karnataka, India
- Collector: A. C. Kumar via A. C. Tarjan
- Date Collected: 1979 Jul
- Date Received: 1984 Sep 21
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-3410p (Paratype)
Entry Number: 692
- Nematode: Tylenchorhynchus cynodoni
- Host: Cynodon dactylon (Grass (a natural pasture grass)) in/on Root
- Origin: Central Coffee Research Institute (lawn behind Coop. Soc.), Karnataka, India
- Collector: A. C. Kumar via A. C. Tarjan
- Date Collected: 1979
- Date Received: 1984 Sep 21
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-3411p (Paratype)
Entry Number: 693
- Nematode: Tylenchorhynchus musae
- Host: Musa sp. (Banana) in/on Root
- Origin: CCRI residential area, Karnataka, India
- Collector: A. C. Kumar via A. C. Tarjan
- Date Collected: 1975
- Date Received: 1984 Sep 21
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-3412p (Paratype)
Entry Number: 694
- Nematode: Xiphinema americanum
- Host: Agrostis sp. (Bentgrass) in/on Root/Soil
- Origin: Turf Exp. area, University of Rhode Island, Kingston, Rhode Island, USA
- Collector: via A. C. Tarjan
- Date Collected: 1952 Oct 10
- Date Received: 1984 Sep 21
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-404t (Neotype) & T-3413p (Paratype)
Entry Number: 695
- Nematode: Xiphinema arenarium
- Host: Vitis sp. (Grapevine) in/on Soil
- Origin: Sable-Aigues, Mortes, France
- Collector: via A. C. Tarjan
- Date Received: 1984 Sep 21
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-3414p (Paratype)
Entry Number: 696
- Nematode: Xiphinema basilgoodeyi
- Host: Coffea arabica (Coffee) in/on Root
- Origin: Nioka, Ituri, Congo, Zaire
- Collector: D. J. Hooper (England) via A. C. Tarjan
- Date Collected: 1959 Oct
- Date Received: 1984 Sep 21
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-3415p (Paratype)
Entry Number: 697
- Nematode: Xiphinema costaricense
- Host: Musa paradisiaca (Plantain) in/on Soil
- Origin: Guayabo de Turrialba, Costa Rica
- Collector: F. Lamberti via A. C. Tarjan
- Date Collected: 1969 Oct 29
- Date Received: 1984 Sep 21
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-3417p (Paratype)