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 15109 - 15120 of 41939
Entry Number: 15114
- Nematode: Heterodera rostochiensis
- Host: Crassula sp. (Crassula) in/on Soil
- Origin: (baggage), France
- Collector: via R. Shinsato & D. Wong
- Date Collected: 1971 Aug 04
- Date Received: 1973 Jul 13
- Disposition of Sample: Records only; material discarded
Entry Number: 15115
- Nematode: Heterodera rostochiensis
- Host: Oxalis sp. (Clover) in/on Soil & Plant
- Origin: (baggage), Ireland
- Collector: via R. Lyle
- Date Collected: 1971 Aug 17
- Date Received: 1973 Jul 13
- Disposition of Sample: Records only; material discarded
Entry Number: 15116
- Nematode: Heterodera rostochiensis
- Host: (Plants (various)) in/on Soil
- Origin: Holland (baggage), Netherlands
- Collector: via G. Fagan & J. Patterson
- Date Collected: 1971 Aug 18
- Date Received: 1973 Jul 13
- Disposition of Sample: Records only; material discarded
Entry Number: 15117
- Nematode: Heterodera rostochiensis
- Host: Solanum tuberosum (Potato) in/on Tuber & Soil
- Origin: (stores), Germany
- Collector: via H. T. Eng
- Date Collected: 1970 Sep 18
- Date Received: 1973 Jul 13
- Disposition of Sample: Records only; material discarded
Entry Number: 15118
- Nematode: Heterodera rostochiensis
- Host: Solanum tuberosum (Potato) in/on Tuber
- Origin: (baggage), Peru
- Collector: via C. Parker
- Date Collected: 1972 Apr 18
- Date Received: 1973 Jul 13
- Disposition of Sample: Records only; material discarded
Entry Number: 15119
- Nematode: Heterodera rostochiensis
- Host: Solanum tuberosum (Potato*) in/on Tuber
- Origin: (mail), UK (Scotland)
- Collector: via F. R. Planer
- Date Collected: 1972 Oct 06
- Date Received: 1973 Jul 13
- Disposition of Sample: Records only; material discarded
Entry Number: 15120
- Nematode: Heterodera sp. (rostochiensis group)
- Host: Solanum sp. in/on Soil & Plant
- Origin: (baggage), Ecuador
- Collector: via L. J. Wheadon
- Date Collected: 1972 Jan 31
- Date Received: 1973 Jul 13
- Disposition of Sample: Records only; material discarded
Entry Number: 15121
- Nematode: Heterodera schachtii
- Host: Beta vulgaris (Beet) in/on Root/Soil
- Origin: (stores), Germany
- Collector: via P. Gerlach
- Date Collected: 1971 Mar 30
- Date Received: 1973 Jul 13
- Disposition of Sample: Records only; material discarded
Entry Number: 15122
- Nematode: Heterodera schachtii
- Host: Brassica rapa (Turnip) in/on Root
- Origin: (stores), Belgium
- Collector: via J. Muncie & G. Jelinek
- Date Collected: 1970 Dec 22
- Date Received: 1973 Jul 13
- Disposition of Sample: Records only; material discarded
Entry Number: 15123
- Nematode: Heterodera schachtii
- Host: Brassica sp. (Turnip) in/on Root
- Origin: Holland (stores), Netherlands
- Collector: via R. E. Sharp
- Date Collected: 1972 Jan 22
- Date Received: 1973 Jul 13
- Disposition of Sample: Records only; material discarded
Entry Number: 15124
- Nematode: Heterodera sp. (schachtii group)
- Host: Abies sp. (Fir) in/on Soil & Plant
- Origin: Black Forest (baggage), Germany
- Collector: via J. D. Crump
- Date Collected: 1972 Jul 17
- Date Received: 1973 Jul 13
- Disposition of Sample: Records only; material discarded
Entry Number: 15125
- Nematode: Heterodera sp. (schachtii group)
- Host: Allium ampeloprasum (Leek) in/on Root
- Origin: (stores), East Germany
- Collector: via R. G. Racine
- Date Collected: 1971 Dec 07
- Date Received: 1973 Jul 13
- Disposition of Sample: Records only; material discarded