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 26857 - 26868 of 41944
Entry Number: 26860
- Nematode: Meloidogyne hapla
- Host: Lycopersicon esculentum (Tomato) in/on Root
- Origin: Nampa, Idaho, USA
- Collector: via P. Sundararaj (Parma, Idaho)
- Date Received: 2003 May 22
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-13614 & G-13615
- Vials: G-5731f & G-5732f
Entry Number: 26861
- Nematode: No Xiphinema
- Host: Wisteria sinensi (Wisteria) in/on Root
- Origin: Destination: Texas, UK
- Collector: Eric M. McDonald via Maria Perez (APHIS)
- Date Collected: 2003 May 08
- Date Received: 2003 May 13
- Disposition of Sample: Records only; material discarded
Entry Number: 26862
- Nematode: Hoplolaimus
- Host: Zea mays (Corn field)
- Origin: Fairmont, Nebraska, USA
- Collector: Gerald Thorne
- Date Collected: 1966 Mar 29
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1560
Entry Number: 26863
- Nematode: Cactodera sp.
- Host: Solanum tuberosum (Potato) in/on Root
- Origin: Destination: California, Mexico
- Collector: via Samuel Franco (APHIS)
- Date Collected: 2003 Jan 08
- Date Received: 2003 Jan 28
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-13463 to G-13465
- Vials: G-5620g
Entry Number: 26864
- Nematode: Heterodera avenae
- Host: Solanum tuberosum (Potato) in/on Soil
- Origin: Ammon, Bonneville County, Idaho, USA
- Collector: via P. Sundararaj (Parma, Idaho)
- Date Collected: 2002 Oct 18
- Date Received: 2003 Feb 04
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-13481 to G-13485
- Vials: G-5668f *
Entry Number: 26865
- Nematode: Heterodera schachtii
- Host: Solanum tuberosum (Potato) in/on Soil
- Origin: Rupert, Minidoka County, Idaho, USA
- Collector: Les via P. Sundararaj (Parma, Idaho)
- Date Collected: 2002 Oct 21 to 23
- Date Received: 2003 Feb 04
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-13504 to G-13507
- Vials: G-5669f *
Entry Number: 26866
- Nematode: Meloidogyne incognita
- Host: Psidium guajava (Guava) in/on Root
- Origin: Destination: California, Taiwan
- Collector: Mark A. Batchelor via Michael D. Petrillo (APHIS)
- Date Collected: 2003 Feb 24
- Date Received: 2003 Feb 26
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-13479 & G-13480
- Vials: G-5665f (Roots) & G-5666f (Larvae)
Entry Number: 26867
- Nematode: Merlinius khuzdarensis
- Host: Phoenix dactylifera (Date Palm) in/on Root/Soil
- Origin: Khuzdar City, Balochistan Province, Pakistan
- Collector: via Aly Khan
- Date Received: 2003 Jan 06
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-579t (Holo. female) & T-5382p (Para. female)
Entry Number: 26868
- Nematode: No Nematodes
- Host: Lycopersicon esculentum (Tomato) in/on Roots
- Origin: Manhattan, Gallatin County, Montana, USA
- Collector: Lori Witham (Montana Department of Agriculture) & Donald Bradshaw via P. Sundararaj (Parma, Idaho)
- Date Collected: 2002 Nov 20
- Date Received: 2003 Mar 28
- Disposition of Sample: Records only; material discarded
Entry Number: 26869
- Nematode: Meloidogyne hapla
- Host: Lycopersicon esculentum (Tomato) in/on Roots
- Origin: Twin Bridges, Madison County, Montana, USA
- Collector: Lori Witham (Montana Department of Agriculture) & Donald Bradshaw via P. Sundararaj (Parma, Idaho)
- Date Collected: 2002 Nov 20
- Date Received: 2003 Mar 28
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-13551
Entry Number: 26870
- Nematode: Tylenchus exiguus
- Host: Populus sp. (Cottonwood)
- Origin: Brookings (North of head-house), South Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1964 Jun 04
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1564
Entry Number: 26871
- Nematode: Meloidogyne incognita
- Host: Pachyrhizus erosus in/on Root
- Origin: Destination: Texas, Mexico
- Collector: Pete Soria via Harald E. Grieb (APHIS)
- Date Collected: 2002 Dec 23
- Date Received: 2003 Jan 30
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-13543
- Vials: G-5681f