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 17545 - 17556 of 41944
Entry Number: 17547
- Nematode: Pratylenchus neglectus
- Host: (Soil) in/on Soil
- Origin: Palouse, Whitman Co. via Parma, ID, Washington, USA
- Collector: Dan Suomi via Saad Hafez
- Date Collected: 1986 Sep 24
- Date Received: 1987 Jan 16
- Disposition of Sample: Records only; material discarded
Entry Number: 17548
- Nematode: Pratylenchus thornei
- Host: (Soil) in/on Soil
- Origin: Palouse, Whitman Co. via Parma, ID, Washington, USA
- Collector: Dan Suomi via Saad Hafez
- Date Collected: 1986 Sep 24
- Date Received: 1987 Jan 16
- Disposition of Sample: Records only; material discarded
Entry Number: 17549
- Nematode: Cactodera weissi
- Host: (Soil) in/on Soil
- Origin: PA Golden Nematode Survey 1986 via Harrisburg, Pennsylvania, USA
- Collector: via Nancy Hill
- Date Received: 1987 Jan 20
- Disposition of Sample: Records only; material discarded
Entry Number: 17550
- Nematode: Heterodera trifolii
- Host: (Soil) in/on Soil
- Origin: PA Golden Nematode Survey 1986 via Harrisburg, Pennsylvania, USA
- Collector: via Nancy Hill
- Date Received: 1987 Jan 20
- Disposition of Sample: Records only; material discarded
Entry Number: 17551
- Nematode: Heterodera schachtii group (no larvae)
- Host: (Soil) in/on Soil
- Origin: PA Golden Nematode Survey 1986 via Harrisburg, Pennsylvania, USA
- Collector: via Nancy Hill
- Date Received: 1987 Jan 20
- Disposition of Sample: Records only; material discarded
Entry Number: 17552
- Nematode: Heterodera trifolii
- Host: (Soil) in/on Soil
- Origin: PA Golden Nematode Survey 1986 via Harrisburg, Pennsylvania, USA
- Collector: via Nancy Hill
- Date Received: 1987 Jan 20
- Disposition of Sample: Records only; material discarded
Entry Number: 17553
- Nematode: Heterodera schachtii group (no larvae)
- Host: (Soil) in/on Soil
- Origin: PA Golden Nematode Survey 1986 via Harrisburg, Pennsylvania, USA
- Collector: via Nancy Hill
- Date Received: 1987 Jan 20
- Disposition of Sample: Records only; material discarded
Entry Number: 17554
- Nematode: Heterodera trifolii
- Host: (Soil) in/on Soil
- Origin: PA Golden Nematode Survey 1986 via Harrisburg, Pennsylvania, USA
- Collector: via Nancy Hill
- Date Received: 1987 Jan 20
- Disposition of Sample: Records only; material discarded
Entry Number: 17555
- Nematode: Criconemella ornata
- Host: (Unknown Host) in/on Soil
- Origin: Tifton, Georgia, USA
- Collector: Dr. Sparks via A. W. Johnson
- Date Collected: 1987 Jan 30
- Date Received: 1987 Feb 11
- Disposition of Sample: Records only; material discarded
Entry Number: 17556
- Nematode: Helicotylenchus dihystera
- Host: (Unknown Host) in/on Soil
- Origin: Tifton, Georgia, USA
- Collector: Dr. Sparks via A. W. Johnson
- Date Collected: 1987 Jan 30
- Date Received: 1987 Feb 11
- Disposition of Sample: Records only; material discarded
Entry Number: 17557
- Nematode: Pratylenchus brachyurus
- Host: Glycine max (Soybean) in/on Soil
- Origin: Tifton, RDC I, Georgia, USA
- Collector: via A. W. Johnson
- Date Collected: 1987 Jan 30
- Date Received: 1987 Feb 11
- Disposition of Sample: Records only; material discarded
Entry Number: 17558
- Nematode: Pratylenchus brachyurus
- Host: (Unknown Host) in/on Soil
- Origin: Tifton, Georgia, USA
- Collector: Dr. Sparks via A. W. Johnson
- Date Collected: 1986 Oct 10
- Date Received: 1987 Feb 11
- Disposition of Sample: Records only; material discarded