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 34813 - 34824 of 41939
Entry Number: 34820
- Nematode: Hirschmanniella diversa
- Host: Nymphaea sp. (Water Lily) in/on Bulb
- Origin: Destination: Virginia, Singapore
- Collector: Joanne Alba via Alan Towson (APHIS)
- Date Collected: 2006 Apr 03
- Date Received: 2006 Apr 05
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-15901 & G-15902
Entry Number: 34821
- Nematode: Pratylenchus zeae
- Host: Hymenocallis sp. (Spiderlily) in/on Root
- Origin: Destination: Virginia, Singapore
- Collector: Joanne Alba via Alan Towson (APHIS)
- Date Collected: 2006 Apr 04
- Date Received: 2006 Apr 05
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-15903
Entry Number: 34822
- Nematode: Hirschmanniella diversa
- Host: Nymphaea sp. (Water Lily) in/on Bulb
- Origin: Destination: Virginia, Singapore
- Collector: Joanne Alba via Alan Towson (APHIS)
- Date Collected: 2006 Apr 03
- Date Received: 2006 Apr 07
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-15905 & G-15906
Entry Number: 34823
- Nematode: Pratylenchus zeae
- Host: Hymenocallis sp. (Spiderlily) in/on Root
- Origin: Destination: Virginia, Singapore
- Collector: Joanne Alba via Alan Towson (APHIS)
- Date Collected: 2006 Apr 04
- Date Received: 2006 Apr 07
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-15907 & G-15908
Entry Number: 34824
- Nematode: Helicotylenchus dihystera
- Host: Heliamphora sp. (Sunpitcher) in/on Root
- Origin: Destination: Pennsylvania, Australia
- Collector: Joanne Alba via Alan Towson (APHIS)
- Date Collected: 2006 Apr 26
- Date Received: 2006 Apr 28
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-6158f
Entry Number: 34825
- Nematode: Rhabditis sp.
- Host: Colocasia esculenta (Elephants ear) in/on Root
- Origin: Destination: Washington, Unknown
- Collector: Anna Rosales via William Carlson (APHIS)
- Date Collected: 2006 Apr 24
- Date Received: 2006 May 04
- Disposition of Sample: Records only; material discarded
Entry Number: 34826
- Nematode: Not a nematode (Oligochaeta)
- Host: Dypsis sp. (Dypsis) in/on Seed
- Origin: Destination: Florida, Madagascar
- Collector: Julie F. Orr (APHIS)
- Date Collected: 2006 May 05
- Date Received: 2006 May 08
- Disposition of Sample: Records only; material discarded
Entry Number: 34827
- Nematode: Meloidogyne incognita
- Host: Beta vulgaris (Beet) in/on Root
- Origin: Destination: Puerto Rico, Costa Rica
- Collector: Lynette Negron via Roberto Torres (APHIS)
- Date Collected: 2006 May 09
- Date Received: 2006 May 11
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-15959 & G-15960
- Vials: G-6180f
Entry Number: 34828
- Nematode: Rhabditid group
- Host: Clematis sp. (Clematis) in/on Leaf
- Origin: Destination: Ohio, Guernsey
- Collector: Florence M. Riccio via Richard Praetorius (APHIS)
- Date Collected: 2006 May 16
- Date Received: 2006 May 17
- Disposition of Sample: Records only; material discarded
Entry Number: 34829
- Nematode: Scutellonema brachyurus
- Host: Polypodiaceae in/on Root
- Origin: Destination: New York, Albania
- Collector: Bernice Medina via Alan J. Towson (APHIS)
- Date Collected: 2006 Jun 06
- Date Received: 2006 Jun 28
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-15973
Entry Number: 34830
- Nematode: Rotylenchus fallorobustus
- Host: Fragaria sp. (Strawberry) in/on Root
- Origin: Destination: New Jersey, Poland
- Collector: David Antonison via Alan J. Towson (APHIS)
- Date Collected: 2006 Jul 02
- Date Received: 2006 Jul 10
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-15974
Entry Number: 34831
- Nematode: Criconematid sp.
- Host: Ochna sp. (Ochna tree) in/on Soil
- Origin: Destination: New York, Vietnam
- Collector: via Alan J. Towson (APHIS)
- Date Received: 2006 Apr 12
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-6157f