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 13513 - 13524 of 41939
Entry Number: 13518
- Nematode: Heterodera sp. (schachtii group) - no larvae present
- Host: Pelargonium sp. (Geranium) in/on Soil
- Origin: Liverpool, UK (England)
- Collector: via PQ
- Date Collected: 1965 Jun 21
- Date Received: 1965 Jun 29
- Disposition of Sample: Records only; material discarded
Entry Number: 13519
- Nematode: Heterodera trifolii
- Host: Zea mays (Corn) in/on Soil
- Origin: Vickeville, Virginia, USA
- Collector: via W. W. Osborne
- Date Collected: 1965 Jun 28
- Date Received: 1965 Jul 01
- Disposition of Sample: Records only; material discarded
Entry Number: 13520
- Nematode: No Nematodes
- Host: Lycopersicon esculentum (Tomato) in/on Leaves
- Origin: Washington, D. C., District of Columbia, USA
- Collector: via S. Haber
- Date Received: 1965 Jul 02
- Disposition of Sample: Records only; material discarded
Entry Number: 13521
- Nematode: Ditylenchus dipsaci
- Host: Narcissus sp. (Daffodil (Blue)) in/on Bulb
- Origin: Richmond, Virginia, USA
- Collector: via D. H. Kludy (PPC)
- Date Received: 1965 Jul 06
- Disposition of Sample: Records only; material discarded
Entry Number: 13522
- Nematode: No Nematodes
- Host: Lilium sp. (Lily (hybrid)) in/on Soil
- Origin: Arlington 5, VA, Virginia, USA
- Collector: A. M. Golden & W. R. Nickle
- Date Collected: 1965 Jul 14
- Date Received: 1965 Jul 14
- Disposition of Sample: Records only; material discarded
Entry Number: 13523
- Nematode: No Nematodes
- Host: Phlox sp. (Phlox (wild)) in/on Soil
- Origin: Arlington 5, VA, Virginia, USA
- Collector: A. M. Golden & W. R. Nickle
- Date Collected: 1965 Jul 14
- Date Received: 1965 Jul 14
- Disposition of Sample: Records only; material discarded
Entry Number: 13524
- Nematode: Criconemoides sp.
- Host: Zoysia sp. (Grass (Zoysia)) in/on Soil
- Origin: Arlington, Virginia, USA
- Collector: via F. A. Kairns (2004 N. Daniel St.)
- Date Received: 1965 Jul 14
- Disposition of Sample: Records only; material discarded
Entry Number: 13525
- Nematode: Tylenchorhynchus sp.
- Host: Zoysia sp. (Grass (Zoysia)) in/on Soil
- Origin: Arlington, Virginia, USA
- Collector: via F. A. Kairns (2004 N. Daniel St.)
- Date Received: 1965 Jul 14
- Disposition of Sample: Records only; material discarded
Entry Number: 13526
- Nematode: Hoplolaimus sp.
- Host: Zoysia sp. (Grass (Zoysia)) in/on Soil
- Origin: Arlington, Virginia, USA
- Collector: via F. A. Kairns (2004 N. Daniel St.)
- Date Received: 1965 Jul 14
- Disposition of Sample: Records only; material discarded
Entry Number: 13527
- Nematode: Helicotylenchus sp.
- Host: Zoysia sp. (Grass (Zoysia)) in/on Soil
- Origin: Arlington, Virginia, USA
- Collector: via F. A. Kairns (2004 N. Daniel St.)
- Date Received: 1965 Jul 14
- Disposition of Sample: Records only; material discarded
Entry Number: 13528
- Nematode: Hoplolaimus sp.
- Host: Zoysia sp. (Grass (Zoysia)) in/on Soil
- Origin: Arlington, Virginia, USA
- Collector: via Ralph Bennett
- Date Collected: 1965 Jul 14
- Date Received: 1965 Jul 14
- Disposition of Sample: Records only; material discarded
Entry Number: 13529
- Nematode: Heterodera weissi
- Host: Arachis hypogaea (Peanut) in/on Soil
- Origin: Suffork, Virginia, USA
- Collector: via W. W. Osborne
- Date Received: 1965 Jul 21
- Disposition of Sample: Records only; material discarded