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 11689 - 11700 of 41939
Entry Number: 11694
- Nematode: Scutellonema bradys
- Host: Dioscorea sp. (Yam) in/on Soil
- Origin: Puerto Rico
- Collector: via Kisliuk, Ramos & Wells (Philadelphia, PA #20403)
- Date Received: 1934 Jan 18
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-327
Entry Number: 11695
- Nematode: Meloidogyne javanica javanica
- Host: Olea sp. (Olive (Picholene)) in/on Root
- Origin: Lindsay, Tulare Co., California, USA
- Collector: via C. E. Scott
- Date Collected: 1934 Jun 27
- Date Received: 1934 Jul 09
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-370 & G-371
- Vials: G-200g
Entry Number: 11696
- Nematode: Dorylaimus subtilis
- Host: Narcissus sp. (Daffodil (Olympia)) in/on Bulb
- Origin: Castle Hayne, North Carolina, USA
- Collector: Gerald Thorne
- Date Received: 1934 Jul 20
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-173
Entry Number: 11697
- Nematode: Meloidogyne incognita acrita
- Host: Ipomoea tricolor (Morning Glory) in/on Root
- Origin: Lexington, Kentucky, USA
- Collector: Unknown
- Date Received: 1934 Aug 06
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-392
- Vials: G-218g
Entry Number: 11698
- Nematode: Bursaphelenchus xylophilus
- Host: Pinus montana (Pine) in/on Wood
- Origin: Washington, D.C., District of Columbia, USA
- Collector: via R. W. Davidson
- Date Received: 1934 Aug 17
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-2861
Entry Number: 11699
- Nematode: Eucephalobus nannus
- Host: Iris ochroleuca (Iris) in/on Root & Leaves
- Origin: Babylon, New York, USA
- Collector: via F. A. Haasis
- Date Received: 1935 Aug 22
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-10150 to G-10174
- Vials: G-2184g (slides mounted from this vial & now empty)
Entry Number: 11700
- Nematode: Aphelenchoides sp.
- Host: Iris ochroleuca (Iris) in/on Root & Leaves
- Origin: Babylon, New York, USA
- Collector: via F. A. Haasis
- Date Received: 1935 Aug 22
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-10150, G-10153, G-10154, G-10162, G-10163, G-10166, G-10169 to G-10171
- Vials: G-2184g (slides mounted from this vial & now empty)
Entry Number: 11701
- Nematode: Neocephalobus leucocephalus
- Host: Quercus coccinea (Oak (Scarlet)) in/on Culture from heartwood
- Origin: Washington, D.C., District of Columbia, USA
- Collector: via R. W. Davidson
- Date Collected: 1935 Oct 24
- Date Received: 1935 Oct 24
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-731g
Entry Number: 11702
- Nematode: Neoaplectana chresima
- Host: Heliothis obsoleta (Earworm) in/on Insect
- Origin: Arlington Farm, Virginia, USA
- Collector: G. Steiner
- Date Received: 1935 Jan 09
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-3501 (male)
Entry Number: 11703
- Nematode: Scutellonema blaberum
- Host: Dioscorea sp. (Yam) in/on Soil
- Origin: Port Harcourt, Nigeria
- Collector: via Boston, Mass. #10576
- Date Received: 1935 Apr 24
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-328 (Original Material)
- Vials: G-174g
Entry Number: 11704
- Nematode: Huntaphelenchoides hunti
- Host: Physalis ixocarpa (Tomato Fruits) in/on Soil
- Origin: Mexico
- Collector: N. R. Hunt via Alabama 3315
- Date Received: 1935 May 25
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-2854 to G-2857
Entry Number: 11705
- Nematode: Eucephalobus sp. (longicaudatus?)
- Host: Oryza sativa (Rice seedling cultures) in/on Culture
- Origin: Fayetteville, Arkansas, USA
- Collector: via E. C. Tullis
- Date Received: 1935 Jun 22
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4191