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 13621 - 13632 of 41939
Entry Number: 13626
- Nematode: Worm-like objects*
- Host: (Unknown Host) in/on Unknown
- Origin: Larmie, Wyoming, USA
- Collector: via Richard Kroger
- Date Received: 1966 Jun 01
- Disposition of Sample: Records only; material discarded
Entry Number: 13627
- Nematode: No Nematodes
- Host: Vigna sinensis (Cowpea) in/on Root
- Origin: Glenn Dale, Maryland, USA
- Collector: via H. Waterworth
- Date Received: 1966 Jun 03
- Disposition of Sample: Records only; material discarded
Entry Number: 13628
- Nematode: No Plant Parasites
- Host: Fragaria sp. (Strawberry) in/on Root
- Origin: Salisbury (U. S. Research Farm), Maryland, USA
- Collector: via D. H. Scott
- Date Received: 1966 Jun 15
- Disposition of Sample: Records only; material discarded
Entry Number: 13629
- Nematode: Heterodera sp. (schachtii group)
- Host: (Soil on pallets) in/on Soil on pallets
- Origin: Germany
- Collector: via C. G. Lewis
- Date Collected: 1966 Jun 20
- Date Received: 1966
- Disposition of Sample: Records only; material discarded
Entry Number: 13630
- Nematode: Mermithids (larval)*
- Host: Lygus sp. in/on Insect
- Origin: Cotton Insects Research Branch, Mississippi, USA
- Collector: via S. E. Jones
- Date Received: 1966 Jun 28
- Disposition of Sample: Records only; material discarded
Entry Number: 13631
- Nematode: Heterodera sp. (schachtii group)
- Host: Solanum tuberosum (Potato) in/on Soil
- Origin: Japan
- Collector: via J. J. Palisin
- Date Collected: 1966 Jul 27
- Date Received: 1966
- Disposition of Sample: Records only; material discarded
Entry Number: 13632
- Nematode: Meloidogyne sp. (larvae)
- Host: in/on Water
- Origin: Tifton (Experiment Station), Georgia, USA
- Collector: via C. M. Heald
- Date Received: 1966 Jul 01
- Disposition of Sample: Records only; material discarded
Entry Number: 13633
- Nematode: Mermis subnigrescens
- Host: (Unknown Host) in/on Unknown
- Origin: Dansville, New York, USA
- Collector: via C. E. Scofield
- Date Received: 1966 Jul 06
- Disposition of Sample: Records only; material discarded
Entry Number: 13634
- Nematode: Not a nematode (Nematomorpha)
- Origin: Clemson, South Carolina, USA
- Collector: via Frances McAlister
- Date Received: 1966 Jul 12
- Disposition of Sample: Records only; material discarded
Entry Number: 13635
- Nematode: Heterodera punctata
- Host: (Soil (car)) in/on Soil (car)
- Origin: Belgium
- Collector: via J. J. Palisin
- Date Collected: 1966 Jul 12
- Date Received: 1966
- Disposition of Sample: Records only; material discarded
Entry Number: 13636
- Nematode: Heterodera sp. (schachtii group)
- Host: (Unknown Host (Plant)) in/on Soil
- Origin: Germany
- Collector: via P. Bouchard & J. Gobin
- Date Collected: 1966 Jul 15
- Date Received: 1966
- Disposition of Sample: Records only; material discarded
Entry Number: 13637
- Nematode: Mermithids (larval)
- Host: (Unknown Host) in/on Unknown
- Origin: Mississippi, USA
- Collector: via E. E. Jones
- Date Received: 1966 Jul 15
- Disposition of Sample: Records only; material discarded