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 2449 - 2460 of 41944
Entry Number: 2447
- Nematode: Quinisulcius acti *
- Host: Zea mays (Corn **) in/on Soil
- Origin: Kersey, Colorado, USA
- Collector: Centennial Ag. via Saad Hafez
- Date Collected: 1989 Apr 12
- Date Received: 1989 May 08
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-4251f
Entry Number: 2448
- Nematode: Hoplolaimus sheri *
- Host: Gossypium sp. (Cotton) in/on Soil
- Origin: Yavne, Israel, Israel
- Collector: Eli Cohn via David Kaplan in FL
- Date Received: 1989 May 09
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-9816 & G-9901
- Vials: G-4217g
Entry Number: 2449
- Nematode: Paratylenchus nainianus
- Host: Vitis sp. (Grapevine) in/on Soil
- Origin: Argaman, Jordan Valley, Israel?, Israel
- Collector: Eli Cohn via David Kaplan in FL
- Date Received: 1989 May 09
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-9817
- Vials: G-4218g
Entry Number: 2450
- Nematode: Meloidogyne artiellia *
- Host: Triticum aestivum (Wheat) in/on Root
- Origin: Bet Guvrin, Israel
- Collector: Eli Cohn via D. Kaplan's lab in FL
- Date Received: 1989 May 09
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-9782 to G-9786 (females & J2s)
- Vials: G-4216g (females in roots in lactophenol)
Entry Number: 2451
- Nematode: Aphelenchus sp. (a few specimens)
- Host: (Soil) in/on Soil
- Origin: Idaho (?), Idaho, USA
- Collector: via Saad Hafez
- Date Received: 1989 May 11
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-4256f
Entry Number: 2452
- Nematode: Criconemella xenoplax
- Host: (Soil) in/on Soil
- Origin: Idaho (?), Idaho, USA
- Collector: via Saad Hafez
- Date Received: 1989 May 11
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-9948
- Vials: G-4255f (very large numbers)
Entry Number: 2453
- Nematode: Helicotylenchus digonicus
- Host: (Soil) in/on Soil
- Origin: Idaho (?), Idaho, USA
- Collector: via Saad Hafez
- Date Received: 1989 May 11
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-4256f
Entry Number: 2454
- Nematode: Pratylenchus vulnus
- Host: (Soil) in/on Soil
- Origin: Idaho (?), Idaho, USA
- Collector: via Saad Hafez
- Date Received: 1989 May 11
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-4256f
Entry Number: 2455
- Nematode: Globodera rostochiensis
- Host: (Soil) in/on Soil
- Origin: Southern Chile, Chile
- Collector: via Ingrid Moreno Lehuede
- Date Collected: 1989 Mar
- Date Received: 1989 May 12
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-9814 & G-9815 (1 cyst & J2s)
Entry Number: 2456
- Nematode: Helicotylenchus bradys
- Host: (Unknown Host) in/on Soil
- Origin: via Parma, ID, Idaho, USA
- Collector: via Saad Hafez
- Date Received: 1989 May 26
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-9821
- Vials: G-4219g
Entry Number: 2457
- Nematode: Ecphyadophora sp.
- Host: Veitchia sp. (Palm) in/on Cocopeat imported with palms
- Origin: Agriculture Div., PPD, Sembawang Field Exp. Sta., Singapore
- Collector: via Choi-Pheng Yik
- Date Received: 1989 Jun 15
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-9828
Entry Number: 2458
- Nematode: Meloidogyne arenaria (6%)
- Host: Daucus carota (Carrot) in/on Root
- Origin: Tifton, Georgia, USA
- Collector: via A. W. Johnson
- Date Collected: 1989 Jan 17
- Date Received: 1989 Jul 11
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-10057 to G-10060
- Vials: G-4318f & G-4319f