USDA Nematode Collection was established in June 1960 By A. Morgan Golden. It was subsequently directed and curated by Dr. Zafar Handoo. Current curators are Dr. Benjamin Waldo and Dr. Paulo Reis Vieira. It is one of the largest and most valuable nematode collections in existence with over 40,000 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 associated 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 18577 - 18588 of 41945
Entry Number: 18578
- Nematode: Pratylenchus thornei
- Host: (Soil) in/on Soil
- Origin: Degner Field, Idaho?, Idaho, USA
- Collector: Stukenholtz Lab, Inc., Twin Falls, Idaho via Saad Hafez
- Date Collected: 1994 Apr 01
- Date Received: 1994 Jun 06
- Disposition of Sample: Records only; material discarded
Entry Number: 18579
- Nematode: Helicotylenchus pseudorobustus
- Host: (Soil (own root NE corner)) in/on Soil
- Origin: Delano, CA 93215, California, USA
- Collector: Paul Giboney of M. Caratan, Inc. via Saad Hafez
- Date Collected: 1994 Jan 20
- Date Received: 1994 Jun 13
- Disposition of Sample: Records only; material discarded
Entry Number: 18580
- Nematode: Meloidogyne sp. (J2s)
- Host: (Soil (own root NE corner)) in/on Soil
- Origin: Delano, CA 93215, California, USA
- Collector: Paul Giboney of M. Caratan, Inc. via Saad Hafez
- Date Collected: 1994 Jan 20
- Date Received: 1994 Jun 13
- Disposition of Sample: Records only; material discarded
Entry Number: 18581
- Nematode: Pratylenchus neglectus
- Host: (Soil (own root NE corner)) in/on Soil
- Origin: Delano, CA 93215, California, USA
- Collector: Paul Giboney of M. Caratan, Inc. via Saad Hafez
- Date Collected: 1994 Jan 20
- Date Received: 1994 Jun 13
- Disposition of Sample: Records only; material discarded
Entry Number: 18582
- Nematode: Xiphinema sp. (4 J2s)
- Host: (Soil (own root NE corner)) in/on Soil
- Origin: Delano, CA 93215, California, USA
- Collector: Paul Giboney of M. Caratan, Inc. via Saad Hafez
- Date Collected: 1994 Jan 20
- Date Received: 1994 Jun 13
- Disposition of Sample: Records only; material discarded
Entry Number: 18583
- Nematode: Helicotylenchus pseudorobustus
- Host: (Soil (root stock NE corner)) in/on Soil
- Origin: Delano, CA 93215, California, USA
- Collector: Paul Giboney of M. Caratan, Inc. via Saad Hafez
- Date Collected: 1994 Jan 20
- Date Received: 1994 Jun 13
- Disposition of Sample: Records only; material discarded
Entry Number: 18584
- Nematode: Meloidogyne sp. (J2s)
- Host: (Soil (root stock NE corner)) in/on Soil
- Origin: Delano, CA 93215, California, USA
- Collector: Paul Giboney of M. Caratan, Inc. via Saad Hafez
- Date Collected: 1994 Jan 20
- Date Received: 1994 Jun 13
- Disposition of Sample: Records only; material discarded
Entry Number: 18585
- Nematode: Xiphinema sp. (1 J2)
- Host: (Soil (root stock NE corner)) in/on Soil
- Origin: Delano, CA 93215, California, USA
- Collector: Paul Giboney of M. Caratan, Inc. via Saad Hafez
- Date Collected: 1994 Jan 20
- Date Received: 1994 Jun 13
- Disposition of Sample: Records only; material discarded
Entry Number: 18586
- Nematode: Helicotylenchus pseudorobustus
- Host: (Soil) in/on Soil
- Origin: Idaho?, Idaho, USA
- Collector: Tasco E. Corder of Nampa, Idaho via Saad Hafez
- Date Collected: 1994 Feb 03
- Date Received: 1994 Jun 13
- Disposition of Sample: Records only; material discarded
Entry Number: 18587
- Nematode: Quinisulcius acti
- Host: (Soil) in/on Soil
- Origin: Idaho?, Idaho, USA
- Collector: Tasco E. Corder of Nampa, Idaho via Saad Hafez
- Date Collected: 1994 Feb 03
- Date Received: 1994 Jun 13
- Disposition of Sample: Records only; material discarded
Entry Number: 18588
- Nematode: Heterodera sp. (schachtii group)
- Host: Solanum tuberosum (Potato (pasture/idle last year)) in/on Soil
- Origin: (SSB-Jerome), Idaho, USA
- Collector: Stukenholtz Lab, Inc. via Saad Hafez
- Date Collected: 1994 Mar 01
- Date Received: 1994 Jun 13
- Disposition of Sample: Records only; material discarded
Entry Number: 18589
- Nematode: Meloidogyne arenaria
- Host: Lycopersicon esculentum (Tomato) in/on Root
- Origin: Tifton, Georgia, USA
- Collector: Richard Sayre via Naeema Latif
- Date Collected: 1994 Jun 14
- Date Received: 1994 Jun 14
- Disposition of Sample: Records only; material discarded