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 14749 - 14760 of 41939
Entry Number: 14754
- Nematode: Heterodera n. sp. (possibly)
- Host: (Soil) in/on Soil
- Origin: Ames, Iowa, USA
- Collector: via Dr. Don C. Norton
- Date Collected: 1970 (last summer)
- Date Received: 1971 Mar 22
- Disposition of Sample: Records only; material discarded
Entry Number: 14755
- Nematode: Saprophytes
- Host: Prunus persica (Peach (2 years in meadow)) in/on Root
- Origin: Port Republic, Maryland, USA
- Collector: via George Button (IRL, MQRD)
- Date Received: 1971 Mar 30
- Disposition of Sample: Records only; material discarded
Entry Number: 14756
- Nematode: Anguina agrostis
- Host: Agrostis sp. (Grass) in/on Seed
- Origin: (cargo), Oregon, USA
- Collector: via A. Paterson
- Date Collected: 1970 Nov 10
- Date Received: 1971 Apr 05
- Disposition of Sample: Records only; material discarded
Entry Number: 14757
- Nematode: Aphelenchoides fragariae
- Host: Lycoris squamigera (Lycoris) in/on Bulb
- Origin: (cargo), Japan
- Collector: via Lopez & Meyerson
- Date Collected: 1971 Jan 11
- Date Received: 1971 Apr 05
- Disposition of Sample: Records only; material discarded
Entry Number: 14758
- Nematode: Aphelenchoides saprophilus
- Host: Lilium tigrinum (Lily (Tiger)) in/on Bulb
- Origin: (cargo), Japan
- Collector: via W. Taussig & J. Patton
- Date Collected: 1971 Jan 07
- Date Received: 1971 Apr 05
- Disposition of Sample: Records only; material discarded
Entry Number: 14759
- Nematode: Aphelenchus sp.
- Host: (Unknown Plant (misc.)) in/on Soil
- Origin: (mail), Philippines
- Collector: via P. Meyerson
- Date Collected: 1970 Oct 08
- Date Received: 1971 Apr 05
- Disposition of Sample: Records only; material discarded
Entry Number: 14760
- Nematode: Hemicriconemoides sp.
- Host: Zelkova serrata (Tree (dwarf)) in/on Root
- Origin: (baggage), Japan
- Collector: via R. T. Wion
- Date Collected: 1970 Aug 28
- Date Received: 1971 Apr 05
- Disposition of Sample: Records only; material discarded
Entry Number: 14761
- Nematode: Heterodera cacti
- Host: Cactus sp. (Cactus) in/on Soil
- Origin: (mail), Austria
- Collector: via J. Lindsay & L. Gillogly
- Date Collected: 1970 Sep 03
- Date Received: 1971 Apr 05
- Disposition of Sample: Records only; material discarded
Entry Number: 14762
- Nematode: Heterodera cacti
- Host: Cactus sp. (Cactus) in/on Soil
- Origin: (baggage), Belgium
- Collector: via J Patterson
- Date Collected: 1970 Oct 13
- Date Received: 1971 Apr 05
- Disposition of Sample: Records only; material discarded
Entry Number: 14763
- Nematode: Heterodera cacti
- Host: (Soil) in/on Soil
- Origin: Guanajuato (baggage), Mexico
- Collector: via J. M. Spear
- Date Collected: 1970 Sep 02
- Date Received: 1971 Apr 05
- Disposition of Sample: Records only; material discarded
Entry Number: 14764
- Nematode: Heterodera punctata
- Host: Trifolium sp. (Clover) in/on Soil
- Origin: (baggage), Ireland
- Collector: via P. Grosser
- Date Collected: 1970 Aug 26
- Date Received: 1971 Apr 05
- Disposition of Sample: Records only; material discarded
Entry Number: 14765
- Nematode: Heterodera rostochiensis
- Host: Allium sp. (Onion) in/on Soil
- Origin: (cargo), Peru
- Collector: via L. M. Crawford
- Date Collected: 1971 Jan 29
- Date Received: 1971 Apr 05
- Disposition of Sample: Records only; material discarded