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 15685 - 15696 of 41939
Entry Number: 15690
- Nematode: Tylenchorhynchus claytoni
- Host: Hordeum vulgare (Barley) in/on Root & Soil*
- Origin: Beltsville, BARC-West, Barley Plots, Maryland, USA
- Collector: via Pat Kilpatrick
- Date Collected: 1977 May 05
- Date Received: 1977 May 05
- Disposition of Sample: Records only; material discarded
Entry Number: 15691
- Nematode: Globodera rostochiensis
- Host: (Soil*) in/on Soil
- Origin: UK (England)
- Collector: P. Grosser via W. Friedman
- Date Collected: 1977 Feb 07
- Date Received: 1977 May 17
- Disposition of Sample: Records only; material discarded
Entry Number: 15692
- Nematode: Heterodera avenae
- Host: (Soil*) in/on Soil
- Origin: UK (England)
- Collector: P. Grosser via W. Friedman
- Date Collected: 1977 Feb 07
- Date Received: 1977 May 17
- Disposition of Sample: Records only; material discarded
Entry Number: 15693
- Nematode: Globodera sp.
- Host: Gardenia sp. (Gardenia) in/on Soil & Plant
- Origin: Nogales, Sonora (baggage), Mexico
- Collector: E. L. Wilson via W. Friedman
- Date Collected: 1976 Mar 11
- Date Received: 1977 May 17
- Disposition of Sample: Records only; material discarded
Entry Number: 15694
- Nematode: Globodera sp.
- Host: (Soil) in/on Soil
- Origin: Mexico City (baggage), Mexico
- Collector: R. S. Garcia via W. Friedman
- Date Collected: 1976 Jun 20
- Date Received: 1977 May 17
- Disposition of Sample: Records only; material discarded
Entry Number: 15695
- Nematode: Heterodera avenae
- Host: (Soil (Tractor)) in/on Soil
- Origin: UK (England)
- Collector: W. P. Fontenelle via W. Friedman
- Date Collected: 1976 Apr 15
- Date Received: 1977 May 17
- Disposition of Sample: Records only; material discarded
Entry Number: 15696
- Nematode: Heterodera avenae
- Host: (Soil (Ford Tractor)) in/on Soil
- Origin: UK (England)
- Collector: C. A. Leckie via W. Friedman
- Date Collected: 1976 Mar 08
- Date Received: 1977 May 17
- Disposition of Sample: Records only; material discarded
Entry Number: 15697
- Nematode: Heterodera avenae
- Host: (Soil (Ford Tractors)) in/on Soil
- Origin: via Portland, Oregon, UK (England)
- Collector: A. Paterson via W. Friedman
- Date Collected: 1976 Nov 24
- Date Received: 1977 May 17
- Disposition of Sample: Records only; material discarded
Entry Number: 15698
- Nematode: Heterodera avenae
- Host: Ribes sp. (Berries*) in/on Soil
- Origin: (mail), Sweden
- Collector: P. M. Grosser via W. Friedman
- Date Collected: 1976 Jun 18
- Date Received: 1977 May 17
- Disposition of Sample: Records only; material discarded
Entry Number: 15699
- Nematode: Heterodera avenae
- Host: Vaccinium sp. (Berries*) in/on Soil
- Origin: (mail), Sweden
- Collector: P. M. Grosser via W. Friedman
- Date Collected: 1976 Jun 18
- Date Received: 1977 May 17
- Disposition of Sample: Records only; material discarded
Entry Number: 15700
- Nematode: Heterodera sp. (near cacti)
- Host: Philodendron sp. (Philodendron) in/on Soil
- Origin: Matamoros, Mexico
- Collector: H. Smith via W. Friedman
- Date Collected: 1976 Jul 31
- Date Received: 1977 May 17
- Disposition of Sample: Records only; material discarded
Entry Number: 15701
- Nematode: Heterodera sp. (near cacti)
- Host: (Unknown House Plant) in/on Soil
- Origin: Mexico
- Collector: U. S. Customs via W. Friedman
- Date Collected: 1976 Jul 07
- Date Received: 1977 May 17
- Disposition of Sample: Records only; material discarded