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 14857 - 14868 of 41939
Entry Number: 14862
- Nematode: Heterodera sp. (schachtii group)
- Host: (Unknown Plant) in/on Soil
- Origin: (baggage), Azores
- Collector: via J. M. Van Valkenburgh
- Date Collected: 1970 May 23
- Date Received: 1971 Oct 12
- Disposition of Sample: Records only; material discarded
Entry Number: 14863
- Nematode: Heterodera sp.
- Host: Trifolium repens var. shamrock (Shamrock) in/on Soil
- Origin: Eire (mail), Ireland
- Collector: via G. Crow & T. Eng
- Date Collected: 1971 Mar 18
- Date Received: 1971 Oct 12
- Disposition of Sample: Records only; material discarded
Entry Number: 14864
- Nematode: Meloidogyne hapla
- Host: Mentha sp. (Mint) in/on Root
- Origin: (baggage), Germany
- Collector: via W. A. Avazian
- Date Collected: 1971 Oct 15
- Date Received: 1971 Oct 12
- Disposition of Sample: Records only; material discarded
Entry Number: 14865
- Nematode: Pratylenchus penetrans
- Host: Fragaria sp. (Strawberry) in/on Root
- Origin: (baggage), Germany
- Collector: via W. A. Avazian
- Date Collected: 1971 Oct 19
- Date Received: 1971 Oct 12
- Disposition of Sample: Records only; material discarded
Entry Number: 14866
- Nematode: Belonolaimus longicaudatus
- Host: (Soil) in/on Soil
- Origin: Sedgwick Co. (Horticultural Experiment Station), Kansas, USA
- Collector: via O. J. Dickerson
- Date Received: 1971 Oct 27
- Disposition of Sample: Records only; material discarded
Entry Number: 14867
- Nematode: Aphelenchoides subtenuis
- Host: Narcissus sp. (Daffodil) in/on Bulb
- Origin: Palermo (cargo), Italy
- Collector: via Charles Parsons
- Date Collected: 1971 Aug 25
- Date Received: 1971 Nov 10
- Disposition of Sample: Records only; material discarded
Entry Number: 14868
- Nematode: Ditylenchus destructor
- Host: Thalictrum alpinum (Thalictrum) in/on Root & Stem
- Origin: (mail), Iceland
- Collector: via R. D. Munkittrick
- Date Collected: 1971 Jul 23
- Date Received: 1971 Nov 10
- Disposition of Sample: Records only; material discarded
Entry Number: 14869
- Nematode: Ditylenchus dipsaci
- Host: Narcissus sp. (Daffodil (Paper white)) in/on Bulb
- Origin: Aichi-ken (cargo), Japan
- Collector: via Nelson, Taussig & Pattum
- Date Collected: 1971 Sep 20
- Date Received: 1971 Nov 10
- Disposition of Sample: Records only; material discarded
Entry Number: 14870
- Nematode: Heterodera avenae
- Host: (Cactus plant (propagation)) in/on Soil
- Origin: Spain
- Collector: via D. F. Abe & R. J. Addington
- Date Collected: 1971 May 17
- Date Received: 1971 Nov 10
- Disposition of Sample: Records only; material discarded
Entry Number: 14871
- Nematode: Heterodera avenae
- Host: (Soil (from undercarriage of auto)) in/on Soil
- Origin: (cargo), Belgium
- Collector: via J. M. Henderson & Roscoe Baker
- Date Collected: 1971 Feb 10
- Date Received: 1971 Nov 10
- Disposition of Sample: Records only; material discarded
Entry Number: 14872
- Nematode: Heterodera avenae
- Host: (Soil (from toy rocket)) in/on Soil
- Origin: (cargo), Italy
- Collector: via C. W. Hall, H. A. Mckinney & R. Baker
- Date Collected: 1971 May 21
- Date Received: 1971 Nov 10
- Disposition of Sample: Records only; material discarded
Entry Number: 14873
- Nematode: Heterodera cacti
- Host: (Cactus plant (propagation)) in/on Soil
- Origin: Spain
- Collector: via D. F. Abe & R. J. Addington
- Date Collected: 1971 May 17
- Date Received: 1917 Nov 10
- Disposition of Sample: Records only; material discarded