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 6529 - 6540 of 41939
Entry Number: 6533
- Nematode: Dolichodorus n. sp.
- Host: (Grass) in/on Root/Soil
- Origin: Dairy Pasture, BARC-E, Beltsville, Maryland, USA
- Collector: via J. Feldmesser
- Date Collected: 1975 May 28
- Date Received: 1975 May 28
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2212f
Entry Number: 6534
- Nematode: Hoplolaimus galeatus
- Host: (Grass) in/on Root/Soil
- Origin: Dairy Pasture, BARC-E, Beltsville, Maryland, USA
- Collector: via J. Feldmesser
- Date Collected: 1975 May 28
- Date Received: 1975 May 28
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2212f
Entry Number: 6535
- Nematode: Tylenchus costatus
- Host: (Grass) in/on Root/Soil
- Origin: Dairy Pasture, BARC-E, Beltsville, Maryland, USA
- Collector: via J. Feldmesser
- Date Collected: 1975 May 28
- Date Received: 1975 May 28
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2212f
Entry Number: 6536
- Nematode: Tylenchus sp.
- Host: (Grass) in/on Root/Soil
- Origin: Dairy Pasture, BARC-E, Beltsville, Maryland, USA
- Collector: via J. Feldmesser
- Date Collected: 1975 May 28
- Date Received: 1975 May 28
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2212f
Entry Number: 6537
- Nematode: Xiphinema americanum
- Host: (Grass) in/on Root/Soil
- Origin: Dairy Pasture, BARC-E, Beltsville, Maryland, USA
- Collector: via J. Feldmesser
- Date Collected: 1975 May 28
- Date Received: 1975 May 28
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2212f
Entry Number: 6538
- Nematode: Trichodorus pachydermus
- Host: Dahlia sp. (Dahlia) in/on Soil
- Origin: Wayne Co., Michigan, USA
- Collector: via Natalie Knobloch (Michigan State University)
- Date Collected: 1974 Oct
- Date Received: 1975 Jun 02
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-5066
Entry Number: 6539
- Nematode: Aphelenchoides fragariae
- Host: Paeonia sp. (Peony) in/on Bud (dried up)
- Origin: Bethesda, Maryland, USA
- Collector: via Paula Crowley
- Date Collected: 1975 Jun 04
- Date Received: 1975 Jun 04
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4354
- Vials: G-2251g
Entry Number: 6540
- Nematode: Heterodera amaranthi
- Host: (Unknown Host) in/on Soil
- Origin: St. Charles, Missouri, USA
- Collector: via Larry R. Hanning (D. Dewesse)
- Date Collected: 1975 Mar 06
- Date Received: 1975 Jun 04
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4812 (cysts) to G-4817
- Vials: G-2487g (larvae) & G-2488f (cysts)
Entry Number: 6541
- Nematode: Heterodera glycines
- Host: (Unknown Host) in/on Soil
- Origin: St. Charles, Missouri, USA
- Collector: via Larry R. Hanning (D. Dewesse)
- Date Collected: 1975 Mar 06
- Date Received: 1975 Jun 04
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4811 (cyst)
- Vials: G-2486g (larvae)
Entry Number: 6542
- Nematode: Criconemoides ornatus
- Host: Zoysia sp. (Grass (Zoysia)) in/on Root/Soil
- Origin: University Park, Maryland, USA
- Collector: via Mrs. James Carly
- Date Collected: 1975 Jun 04
- Date Received: 1975 Jun 04
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2213f & G-2214f
Entry Number: 6543
- Nematode: Helicotylenchus pseudorobustus
- Host: Zoysia sp. (Grass (Zoysia)) in/on Root/Soil
- Origin: University Park, Maryland, USA
- Collector: via Mrs. James Carly
- Date Collected: 1975 Jun 04
- Date Received: 1975 Jun 04
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2213f & G-2214f
Entry Number: 6544
- Nematode: Hoplolaimus galeatus
- Host: Zoysia sp. (Grass (Zoysia)) in/on Root/Soil
- Origin: University Park, Maryland, USA
- Collector: via Mrs. James Carly
- Date Collected: 1975 Jun 04
- Date Received: 1975 Jun 04
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2213f & G-2214f