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 18457 - 18468 of 41944
Entry Number: 18459
- Nematode: Pratylenchus thornei
- Host: Medicago sativa (Alfalfa (#2 poor part of field)) in/on Soil
- Origin: Mesa Road, Emmett, Gem Co., Idaho, USA
- Collector: Will Cook via Saad Hafez
- Date Collected: 1993 Sep 29
- Date Received: 1993 Oct 14
- Disposition of Sample: Records only; material discarded
Entry Number: 18460
- Nematode: Aphelenchus avenae
- Host: Solanum tuberosum (Potato (Grain last year)) in/on Soil
- Origin: American Falls, Idaho, USA
- Collector: via Saad Hafez
- Date Collected: 1993 Sep 23
- Date Received: 1993 Oct 14
- Disposition of Sample: Records only; material discarded
Entry Number: 18461
- Nematode: Merlinius brevidens
- Host: Solanum tuberosum (Potato (Grain last year)) in/on Soil
- Origin: American Falls, Idaho, USA
- Collector: via Saad Hafez
- Date Collected: 1993 Sep 23
- Date Received: 1993 Oct 14
- Disposition of Sample: Records only; material discarded
Entry Number: 18462
- Nematode: Pratylenchus neglectus
- Host: Solanum tuberosum (Potato (Grain last year)) in/on Soil
- Origin: American Falls, Idaho, USA
- Collector: via Saad Hafez
- Date Collected: 1993 Sep 23
- Date Received: 1993 Oct 14
- Disposition of Sample: Records only; material discarded
Entry Number: 18463
- Nematode: Tylenchus sp.
- Host: Solanum tuberosum (Potato (Grain last year)) in/on Soil
- Origin: American Falls, Idaho, USA
- Collector: via Saad Hafez
- Date Collected: 1993 Sep 23
- Date Received: 1993 Oct 14
- Disposition of Sample: Records only; material discarded
Entry Number: 18464
- Nematode: Helicotylenchus digonicus
- Host: Solanum tuberosum (Potato (previously pasture)) in/on Soil
- Origin: Harper, Malheur Co., Oregon, USA
- Collector: FSC, Vale, Oregon via Saad Hafez
- Date Collected: 1993 Oct 05
- Date Received: 1993 Oct 14
- Disposition of Sample: Records only; material discarded
Entry Number: 18465
- Nematode: Pratylenchus thornei
- Host: Solanum tuberosum (Potato (previously pasture)) in/on Soil
- Origin: Harper, Malheur Co., Oregon, USA
- Collector: FSC, Vale, Oregon via Saad Hafez
- Date Collected: 1993 Oct 05
- Date Received: 1993 Oct 14
- Disposition of Sample: Records only; material discarded
Entry Number: 18466
- Nematode: Merlinius brevidens
- Host: Solanum tuberosum (Potato) in/on Soil
- Origin: Idaho?, Idaho, USA
- Collector: W. Labs via Saad Hafez
- Date Collected: 1993 Sep 28
- Date Received: 1993 Oct 14
- Disposition of Sample: Records only; material discarded
Entry Number: 18467
- Nematode: Pratylenchus penetrans
- Host: Solanum tuberosum (Potato) in/on Soil
- Origin: Idaho?, Idaho, USA
- Collector: W. Labs via Saad Hafez
- Date Collected: 1993 Sep 28
- Date Received: 1993 Oct 14
- Disposition of Sample: Records only; material discarded
Entry Number: 18468
- Nematode: Doryllium sp. (1 female)
- Host: Liliaceae (Lily) in/on Soil & Bulbs
- Origin: Mexico
- Collector: via M. Perez (APHIS)
- Date Collected: 1993 Oct 25
- Date Received: 1993 Oct 27
- Disposition of Sample: Records only; material discarded
Entry Number: 18469
- Nematode: Helicotylenchus dihystera (1 female)
- Host: Liliaceae (Lily) in/on Soil & Bulbs
- Origin: Mexico
- Collector: via M. Perez (APHIS)
- Date Collected: 1993 Oct 25
- Date Received: 1993 Oct 27
- Disposition of Sample: Records only; material discarded
Entry Number: 18470
- Nematode: Mononchus sp. (1 juvenile)
- Host: Liliaceae (Lily) in/on Soil & Bulbs
- Origin: Mexico
- Collector: via M. Perez (APHIS)
- Date Collected: 1993 Oct 25
- Date Received: 1993 Oct 27
- Disposition of Sample: Records only; material discarded