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 11053 - 11064 of 41939
Entry Number: 11057
- Nematode: Ditylenchus dipsaci
- Host: Medicago sativa (Alfalfa) in/on Stem
- Origin: Maipu, Santiago, Chile
- Collector: via P. J. Fitzgerald (Rockefeller Foundation)
- Date Collected: 1961 Mar 16
- Date Received: 1961 Apr 27
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-108
- Vials: G-33f
Entry Number: 11058
- Nematode: Helicotylenchus microlobus
- Host: Zoysia sp. (Grass (Zoysia)) in/on Root/Soil
- Origin: Hyattsville, Maryland, USA
- Collector: M. A. McAnallen via Felix Juska
- Date Received: 1961 Apr 28
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-120
- Vials: G-38g
Entry Number: 11059
- Nematode: Pratylenchus goodeyi
- Host: (Unknown Host) in/on Soil?
- Origin: Gardens, Los Angeles Co., California, USA
- Collector: via Clive A. Loos
- Date Received: 1961 May 15
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-146
Entry Number: 11060
- Nematode: Radopholus similis
- Host: Philodendron cordatum (Philodendron) in/on Root
- Origin: Waxahachie, Texas, USA
- Collector: B. C. Graham via J. A. West
- Date Received: 1961 May 15
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-125
Entry Number: 11061
- Nematode: Radopholus similis
- Host: Philodendron cordatum (Philodendron) in/on Root
- Origin: Waxahachie, Texas, USA
- Collector: B. C. Graham via J. A. West
- Date Received: 1961 May 15
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-126
Entry Number: 11062
- Nematode: Radopholus similis
- Host: Pothos sp. (Pothos) in/on Root
- Origin: Waxahachie, Texas, USA
- Collector: B. C. Graham via J. A. West
- Date Received: 1961 May 17
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-127
Entry Number: 11063
- Nematode: Pratylenchus scribneri
- Host: Trifolium repens (Clover (White)) in/on Root
- Origin: Tallassee, Alabama, USA
- Collector: via Norman Minton
- Date Received: 1961 May 22
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-114
- Vials: G-36g
Entry Number: 11064
- Nematode: Radopholus similis
- Host: Philodendron cordatum (Philodendron) in/on Root
- Origin: Dallas, Texas, USA
- Collector: W. Frederick via J. A. West
- Date Received: 1961 May 22
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-128
Entry Number: 11065
- Nematode: Radopholus similis
- Host: Pothos sp. (Pothos) in/on Root
- Origin: Dallas, Texas, USA
- Collector: W. Frederick via J. A. West
- Date Received: 1961 May 22
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-129
Entry Number: 11066
- Nematode: Radopholus similis
- Host: Philodendron panduriforme (Philodendron) in/on Root
- Origin: Dallas, Texas, USA
- Collector: W. Frederick via J. A. West
- Date Received: 1961 May 22
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-130
Entry Number: 11067
- Nematode: Radopholus similis
- Host: Philodendron cordatum (Philodendron) in/on Root
- Origin: Fort Worth, Texas, USA
- Collector: Fenwick & Dendinger via J. A. West
- Date Received: 1961 May 22
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-135
Entry Number: 11068
- Nematode: Meloidogyne exigua
- Host: Coffea sp. (Coffee) in/on Root
- Origin: S. J. Tibas, Costa Rica
- Collector: via C. Chavarria
- Date Received: 1961 May 29
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-113