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 7945 - 7956 of 41939
Entry Number: 7949
- Nematode: Paratrichodorus allius
- Host: Solanum tuberosum (Potato*) in/on Tuber
- Origin: Pasco, Washington, USA
- Collector: via Hassan Mojtahedi
- Date Received: 1997 Feb 20
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11307 & G-11308
- Vials: G-4932g
Entry Number: 7950
- Nematode: Paratrichodorus allius
- Host: Solanum tuberosum (Potato*) in/on Tuber
- Origin: Umatilla, Oregon, USA
- Collector: via Hassan Mojtahedi
- Date Received: 1997 Feb 20
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11309 & G-11310
- Vials: G-4933g
Entry Number: 7951
- Nematode: Meloidogyne chitwoodi (heavily infected)
- Host: Solanum tuberosum (Potato (var. Snowden)) in/on Tubers
- Origin: Organic farm, south Utah, Utah, USA
- Collector: via Gary A. Secor (Fargo, North Dakota)
- Date Received: 1997 Jan 24
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11334 to G-11337
- Vials: G-4950f to G-4956f
Entry Number: 7952
- Nematode: Afrina wevelli
- Host: Eragrostis curvula (Lovegrass (weeping)) in/on Seeds
- Origin: Southern Seed Marketing (Pty) Ltd, P.O. Box 442, Howick, 3290, South Africa
- Collector: Matt Taylor via Mary Palm (APHIS, Mycology Lab)
- Date Received: 1997 Mar 06
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11321 to G-11326
- Vials: G-4945g to G-4949f
Entry Number: 7953
- Nematode: Criconema sp.
- Host: Buxus sp. (Boxwood) in/on Soil
- Origin: College Park, Maryland, USA
- Collector: A. Morgan Golden
- Date Collected: 1972 Apr 18
- Date Received: 1972 Apr 18
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1626f
Entry Number: 7954
- Nematode: Helicotylenchus erythrinae
- Host: Buxus sp. (Boxwood) in/on Soil
- Origin: College Park, Maryland, USA
- Collector: A. Morgan Golden
- Date Collected: 1972 Apr 18
- Date Received: 1972 Apr 18
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1626f
Entry Number: 7955
- Nematode: Pratylenchus penetrans
- Host: Buxus sp. (Boxwood) in/on Soil
- Origin: College Park, Maryland, USA
- Collector: A. Morgan Golden
- Date Collected: 1972 Apr 18
- Date Received: 1972 Apr 18
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1626f
Entry Number: 7956
- Nematode: Rotylenchus buxophilus
- Host: Buxus sp. (Boxwood) in/on Soil
- Origin: College Park, Maryland, USA
- Collector: A. Morgan Golden
- Date Collected: 1972 Apr 18
- Date Received: 1972 Apr 18
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1626f
Entry Number: 7957
- Nematode: Tylenchus sp.
- Host: Buxus sp. (Boxwood) in/on Soil
- Origin: College Park, Maryland, USA
- Collector: A. Morgan Golden
- Date Collected: 1972 Apr 18
- Date Received: 1972 Apr 18
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1626f
Entry Number: 7958
- Nematode: Helicotylenchus sp.
- Host: Pyrus sp. (Pear plants) in/on Soil
- Origin: Clemson, South Carolina, USA
- Collector: via R. W. Miller
- Date Received: 1972 May 04
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1664g
Entry Number: 7959
- Nematode: Hoplolaimus sp.
- Host: Pyrus sp. (Pear plants) in/on Soil
- Origin: Clemson, South Carolina, USA
- Collector: via R. W. Miller
- Date Received: 1972 May 04
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1664g
Entry Number: 7960
- Nematode: Radopholus similis
- Host: Pyrus sp. (Pear plants) in/on Soil
- Origin: Clemson, South Carolina, USA
- Collector: via R. W. Miller
- Date Received: 1972 May 04
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1664g