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 38953 - 38964 of 41939
Entry Number: 44020
- Nematode: Dorylamida sp.
- Host: Colocasia sp. in/on Roots
- Origin: Ontario, Canada
- Collector: Nizar Abugharbieh via Liana Maller (APHIS, Long Beach CA)
- Date Collected: 05 Mar 2013
- Date Received: 07 Mar 2013
- Disposition of Sample: Record only
Entry Number: 44021
- Nematode: Helicotylenchus egyptiensis (1 male, 1 female)
- Host: in/on Soil
- Origin: Mexico
- Collector: Mallory Bertolini cia Allen Dawson (APHIS, San Luis AZ)
- Date Collected: 17 Feb 2013
- Date Received: 05 Mar 2013
- Disposition of Sample: Record only
Entry Number: 44022
- Nematode: Aphelenchus avenae
- Host: Phaseolus vulgaris in/on Bean
- Origin: Mexico
- Collector: Via Allen Dawson (APHIS, San Luis AZ)
- Date Collected: 02 Feb 2013
- Date Received: 05 Mar 2013
- Disposition of Sample: Record only
Entry Number: 44023
- Nematode: Xiphinema incertum
- Host: Magnoliophyta sp. in/on Roots
- Origin: Turkey
- Collector: MD K Hassan via Alan Towson (APHIS, JFK NY)
- Date Collected: 05 Mar 2013
- Date Received: 18 Mar 2013
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-7309f
Entry Number: 44024
- Nematode: Aphelenchoides haguei
- Host: Malus sp. in/on Roots and Stems
- Origin: Netherlands
- Collector: Mary Jane Fransen (APHIS Seattle WA)
- Date Collected: 07 Mar 2013
- Date Received: 08 Mar 2013
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-7310f
Entry Number: 44025
- Nematode: Ogma sp.
- Host: Pelargonium sp. in/on Roots
- Origin: Mexico
- Collector: Laura Ortega (APHIS, EL Paso, TX)
- Date Collected: 04 Jan 2013
- Date Received: 02 Feb 2013
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-7311f
Entry Number: 44026
- Nematode: Xiphinema hygrophilum
- Host: Magnoliophyta sp. in/on Roots
- Origin: Trinidad and Tobago
- Collector: Stephen Welch via Alan Towson (APHIS, JFK, NY)
- Date Collected: 03 Feb 2013
- Date Received: 11 Feb 2013
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-7312f
Entry Number: 44027
- Nematode: Helicotylenchus crenacauda
- Host: Magnoliophyta sp. in/on Roots
- Origin: Bangladesh
- Collector: Akm Ashrafuzzaman via Alan Towson (APHIS, JFK, NY)
- Date Collected: 27 Jan 2013
- Date Received: 14 Feb 2013
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-7313f
Entry Number: 44028
- Nematode: Pratylenchus crenicauda
- Host: Ullucus tuberosus in/on Tuber
- Origin: Ecuador
- Collector: Iqbal Javaid via Alan Towson (APHIS, JFK, NY)
- Date Collected: 17 Feb 2013
- Date Received: 28 Feb 2013
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-7314f
Entry Number: 44029
- Nematode: Xiphinema indicum
- Host: Citrus sp. in/on Root
- Origin: Bangladesh
- Collector: Tian Weng via Alan Towson (APHIS, JFK, NY)
- Date Collected: 05 Feb 2013
- Date Received: 19 Feb 2013
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-7315f
Entry Number: 44030
- Nematode: Aphelenchoides haguei
- Host: Malus sp. in/on Roots and Stems
- Origin: France
- Collector: James McDonnel (APHIS, Seattle, WA)
- Date Collected: 04 Feb 2013
- Date Received: 04 Mar 2013
- Disposition of Sample: Specimens to USDANC (General)
Entry Number: 44031
- Nematode: Aphelenchoides haguei
- Host: Malus sp. in/on Roots and Stems
- Origin: Netherlands
- Collector: James McDonnel (APHIS, Seattle, WA)
- Date Collected: 28 Feb 2013
- Date Received: 29 Mar 2013
- Disposition of Sample: Record only