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 14833 - 14844 of 41939
Entry Number: 14838
- Nematode: Scutellonema brachyurum
- Host: Canna sp. (Canna) in/on Root
- Origin: (baggage), Taiwan
- Collector: via R. T. Wion
- Date Collected: 1971 Aug 16
- Date Received: 1971 Jul 08
- Disposition of Sample: Records only; material discarded
Entry Number: 14839
- Nematode: Tylenchorhynchus crassicaudatus
- Host: Amaryllis sp. (Amaryllis) in/on Bulb
- Origin: (baggage), Taiwan
- Collector: via R. T. Wion
- Date Collected: 1970 Aug 16
- Date Received: 1971 Jul 08
- Disposition of Sample: Records only; material discarded
Entry Number: 14840
- Nematode: Tylenchorhynchus crassicaudatus
- Host: Canna sp. (Canna) in/on Root
- Origin: (baggage), Taiwan
- Collector: via R. T. Wion
- Date Collected: 1971 Aug 16
- Date Received: 1971 Jul 08
- Disposition of Sample: Records only; material discarded
Entry Number: 14841
- Nematode: Xiphinema brevicolle
- Host: Pyrus simoni (Pear (seedling)) in/on Root
- Origin: (baggage), Japan
- Collector: via R. T. Wion
- Date Collected: 1971 Mar 25
- Date Received: 1971 Jul 08
- Disposition of Sample: Records only; material discarded
Entry Number: 14842
- Nematode: No Plant Nematodes in Roots
- Host: Zea mays (Corn*) in/on Root
- Origin: Gratz, Pennsylvania, USA
- Collector: Allan Schake (N. N. E. Harrisby) via Dr. Barksdale (Plant Industry)
- Date Received: 1971 Jul 09
- Disposition of Sample: Records only; material discarded
Entry Number: 14843
- Nematode: Criconemoides sp.
- Host: Zoysia sp. (Grass (Zoysia)) in/on Soil
- Origin: Maryland, USA
- Collector: via E. M. Bros
- Date Collected: 1971 Jul 15
- Date Received: 1971 Jul 15
- Disposition of Sample: Records only; material discarded
Entry Number: 14844
- Nematode: Aphelenchus sp. (saprophytic) (larva)
- Host: Gardenia jasminoides (Jasmine (cape)) in/on Root
- Origin: Dutch West Aruba, Indies (baggage), Aruba
- Collector: via D. Richards & R. S. Taylor
- Date Collected: 1970 Mar 27
- Date Received: 1971 Jul 16
- Disposition of Sample: Records only; material discarded
Entry Number: 14845
- Nematode: Ditylenchus destructor
- Host: Iris sp. (Iris) in/on Bulb
- Origin: (Misc. non entry), Washington, USA
- Collector: via K. Ross
- Date Collected: 1970 Aug 25
- Date Received: 1971 Jul 16
- Disposition of Sample: Records only; material discarded
Entry Number: 14846
- Nematode: Heterodera sp. (schachtii group) possibly avenae*
- Host: Sedum sp. (Sedum) in/on Soil
- Origin: (baggage), Malta
- Collector: via J. S. Burnett
- Date Collected: 1971 Sep 10
- Date Received: 1971 Jul 16
- Disposition of Sample: Records only; material discarded
Entry Number: 14847
- Nematode: Heterodera avenae
- Host: (Sod) in/on Soil
- Origin: (baggage), UK (England)
- Collector: via F. P Hubert & D. R. Thompson
- Date Collected: 1970 Aug 18
- Date Received: 1971 Jul 16
- Disposition of Sample: Records only; material discarded
Entry Number: 14848
- Nematode: Heterodera avenae
- Host: Solanum tuberosum (Potato) in/on Soil
- Origin: (stores), Sweden
- Collector: via D. R. Thompson
- Date Collected: 1970 Aug 03
- Date Received: 1971 Jul 16
- Disposition of Sample: Records only; material discarded
Entry Number: 14849
- Nematode: Heterodera sp. (goettingiana group)
- Host: Asparagus plumosus (Asparagus) in/on Soil
- Origin: (baggage), Italy
- Collector: via R. A. Stevens
- Date Collected: 1970 Aug 03
- Date Received: 1971 Jul 16
- Disposition of Sample: Records only; material discarded