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 22453 - 22464 of 41939
Entry Number: 22459
- Nematode: Pratylenchus leiocephalus (1 specimen)
- Host: Arachis hypogaea (Peanut (var. NC 4)) in/on Soil
- Origin: Rocky Mount substation, North Carolina, USA
- Collector: J. H. Jensen (N. C. Sch. Agr. & Forest., Raleigh)
- Date Collected: 1945 Dec 18
- Date Received: 1945 Dec 21
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11964
Entry Number: 22460
- Nematode: Ditylenchus allii
- Host: Allium sativum (Garlic) in/on Bulb
- Origin: Guanajato (cargo C), Mexico
- Collector: A. H. Lewis via N. R. Hunt
- Date Received: 1945 Dec 21
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11965 & G-11966
Entry Number: 22461
- Nematode: Rhabditis sp.
- Host: Cyclamen sp. (Cyclamen) in/on Leaf & Petiole
- Origin: Ventura, California, USA
- Collector: W. L. Knecht (referred to Dr. Weigel)
- Date Collected: 1945 Dec 29
- Date Received: 1946 Jan 03
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11967
Entry Number: 22462
- Nematode: Ditylenchus iridis
- Host: Iris sp. (Iris) in/on Bulb
- Origin: Heemstede, Netherlands
- Collector: Olsen, Limber, Swain, Becker via Hunt
- Date Received: 1946 Jan 04
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11968 to G-11970
Entry Number: 22463
- Nematode: Ditylenchus iridis
- Host: Iris sp. (Iris) in/on Bulb
- Origin: Hillegom, Netherlands
- Collector: Limber via Hunt
- Date Received: 1946 Jan 04
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11971 & G-11972
Entry Number: 22464
- Nematode: Ditylenchus allii
- Host: Allium sativum (Garlic) in/on Bulb
- Origin: Apaseo via Santa Fe Bridge, Mexico
- Collector: E. Smith via N. R. Hunt
- Date Collected: 1946 Jan 18
- Date Received: 1946 Jan 30
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11973
Entry Number: 22465
- Nematode: Aphelenchoides subtenuis
- Host: Narcissus sp. (Daffodil) in/on Bulb
- Origin: Cargo- p-79cs. (whip), Netherlands
- Collector: Limber via Rex Hunt, BEPQ
- Date Received: 1945 Nov 27
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11974
Entry Number: 22466
- Nematode: Ditylenchus iridis
- Host: Iris sp. (Iris) in/on Bulb
- Origin: Mail, Netherlands
- Collector: Limber via Hunt
- Date Received: 1946 Feb 11
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11975 to G-11977
Entry Number: 22467
- Nematode: Acrobeloides sp.
- Host: Taxus cuspidata nana (Yew) in/on Root
- Origin: Franklin Park, District of Columbia, USA
- Collector: H. V. Wester (Dept. of Interior)
- Date Received: 1946 Feb 15
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11978
Entry Number: 22468
- Nematode: Aphelenchoides sp.
- Host: Taxus cuspidata nana (Yew) in/on Root
- Origin: Franklin Park, District of Columbia, USA
- Collector: H. V. Wester (Dept. of Interior)
- Date Received: 1946 Feb 15
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11978
Entry Number: 22469
- Nematode: Cephalobus sp.
- Host: Taxus cuspidata nana (Yew) in/on Root
- Origin: Franklin Park, District of Columbia, USA
- Collector: H. V. Wester (Dept. of Interior)
- Date Received: 1946 Feb 15
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11978
Entry Number: 22470
- Nematode: Dorylaimus sp.
- Host: Taxus cuspidata nana (Yew) in/on Root
- Origin: Franklin Park, District of Columbia, USA
- Collector: H. V. Wester (Dept. of Interior)
- Date Received: 1946 Feb 15
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11978