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 11773 - 11784 of 41944
Entry Number: 11775
- Nematode: Paraphelenchus hexrhabditis
- Host: (Grass (chewings fescue)) in/on Soil
- Origin: Astoria, Oregon, USA
- Collector: via W. D. Courtney
- Date Collected: 1941 Jun 14
- Date Received: 1941 Jun 20
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-2899 & G-2900
Entry Number: 11776
- Nematode: Neoaplectana glaseri
- Host: Pantomarvus peregrimus in/on Culture (McCoy's #41035)
- Origin: Gulfport, Mississippi, USA
- Collector: via R. B. Swain
- Date Received: 1941 Jul 24
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-3504
Entry Number: 11777
- Nematode: Pratylenchus zeae
- Host: Zea mays (Corn) in/on Soil
- Origin: Jackson, Tennessee, USA
- Collector: Epps via Barss
- Date Collected: 1941 Nov 06
- Date Received: 1941 Nov 06
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-755 & G-756
Entry Number: 11778
- Nematode: Meloidogyne incognita acrita
- Host: Beta sp. (Beet) in/on Root
- Origin: Beltsville (greenhouse), Maryland, USA
- Collector: via E. H. Toole
- Date Received: 1943 Jun 05
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-641
- Vials: G-292g
Entry Number: 11779
- Nematode: Heterodera rostochiensis
- Host: Solanum tuberosum (Potato) in/on Soil
- Origin: Long Island (in greenhouse until 1945 Sep 6), New York, USA
- Collector: B. G. Chitwood
- Date Collected: 1945 Sep 06
- Date Received: 1943 Jun 09
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4273
Entry Number: 11780
- Nematode: Anguina balsamophila
- Host: Balsamorhiza sp. (Balsamroot) in/on Seed
- Origin: 6 miles N.E. Moscow, Idaho, USA
- Collector: via Schopp
- Date Received: 1944 May 15
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-685
- Vials: G-327g
Entry Number: 11781
- Nematode: Meloidogyne hapla?
- Host: Solanum tuberosum (Potato) in/on Root
- Origin: Houlton, Maine, USA
- Collector: R. L. Clements via Gaddis
- Date Collected: 1944 Sep 04
- Date Received: 1944 Sep 04
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-5564 (male)
Entry Number: 11782
- Nematode: Meloidogyne hapla*
- Host: Solanum tuberosum (Potato) in/on Root
- Origin: GN Survey, Jones & Reynolds, Morrissville, Lamoille Co., Vermont, USA
- Collector: RLC, GW, DB via Gaddis
- Date Received: 1944 Aug 21
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-6623 & G-6624
- Vials: G-3169f
Entry Number: 11783
- Nematode: Meloidogyne hapla*
- Host: Solanum tuberosum (Potato) in/on Root
- Origin: GN Survey, La Grange, Penobscot Co., Maine, USA
- Collector: RLC & GB via Gaddis
- Date Received: 1944 Aug 29 & Sep 01
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-6622
- Vials: G-3167f
Entry Number: 11784
- Nematode: Meloidogyne hapla
- Host: Solanum tuberosum (Potato) in/on Root
- Origin: GN Survey, Aroostock Co., Garfield & Ashland, Maine, USA
- Collector: Inspector - AL-MC via Gaddis
- Date Received: 1944 Sep 05
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-3168f
Entry Number: 11785
- Nematode: Meloidogyne hapla*
- Host: Solanum tuberosum (Potato) in/on Root
- Origin: GN Survey, Caribou, Aroostock Co., Maine, USA
- Collector: AL-MC via Gaddis
- Date Collected: 1944 Sep 11 (?)
- Date Received: 1944 Sep 15
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-6620 & G-6621
- Vials: G-3166f
Entry Number: 11786
- Nematode: Meloidogyne javanica
- Host: Prunus persica (Peach var. Yunnan) in/on Root
- Origin: Fort Valley, Georgia, USA
- Collector: J. R. Christie
- Date Received: 1945?
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4386 to G-4388