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 39253 - 39264 of 41939
Entry Number: 44324
- Nematode: Meloidogyne brevicauda
- Host: Camellia sinensis (Tea (mature)) in/on Root
- Origin: Diyanila Kel (elevation approx. 6500') Nuwara Eliya, Ceylon
- Collector: C.A. Loos, G. Thorne
- Date Collected: 1952 Jan 03
- Date Received: 1952 Jan 03
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-1831p, T-1832p, T-1833p, T-1834p, T-1835p, T-1836p (Paratypes)
Entry Number: 44325
- Nematode: Meloidogyne incognita
- Host: Daucus carota (Carrot (Type host: Man)) in/on Root
- Origin: El Paso, Texas, USA
- Collector: B. G. Chitwood
- Date Received: 1948?
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-1854p, T-1855p, T-1856p, T-1857p, T-1858p, T-1859p, T-1860p, T-1861p (Paratypes)
Entry Number: 44326
- Nematode: Heterodera weissi
- Host: Polgonum pennsylvanicum (Smartweed (Pennsylvania)) in/on Root/Soil
- Origin: Beltsville, Maryland, USA
- Collector: G. Steiner, F. Weiss
- Date Collected: 1943 Jun 08
- Date Received: 1943 Jun 08
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-567p, T-568p, T-569p, T-570p, T-571p, T-572p, T-573p, T-574p, T-575p, T-576p (Paralectotypes)
Entry Number: 44327
- Nematode: Heterodera weissi
- Host: Polgonum pennsylvanicum (Smartweed (Pennsylvania)) in/on Root/Soil
- Origin: Beltsville, Maryland, USA
- Collector: G. Steiner, F. Weiss
- Date Collected: 1943 Jun 08
- Date Received: 1943 Jun 08
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-577p, T-578p, T-579p, T-580p, T-581p, T-582p, T-583p, T-584p, T-585p (Paralectotypes)
Entry Number: 44328
- Nematode: Meloidogyne incognita acrita
- Host: Gossypium barbadense (Sea Island Cotton) in/on Root
- Origin: Tifton, Georgia, USA
- Collector: J. H. Machmer
- Date Collected: 1948 Dec 14
- Date Received: 1948 Dec 14
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-1868p, T-1869p, T-1870p, T-1871p, T-1872p, T-1873p (Paralectotypes)
Entry Number: 44329
- Nematode: Panagrellus pycnus
- Host: Populus canadensis eugenei (Carolina Poplar) in/on Slime
- Origin: Magna, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1937 Jul 16
- Date Received: 1937 Jul 16
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-843p, T-844p, T-845p, T-846p
Entry Number: 44330
- Nematode: Anguina spermophaga
- Host: Saccharum spontaneum (Wild sugar cane) in/on Seed
- Origin: Turkestan thru Arlington Farm, Virginia USA, Turkestan
- Collector: E. Artschwager & Sartoris
- Date Received: 1936 Oct 13
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-3211p, T-3212p, T-3213p, T-3214p, T-3215p, T-3216p, T-3217p, T-3218p, T-3219p, T-3220p (Paralecto)
Entry Number: 44331
- Nematode: Anguina spermophaga
- Host: Saccharum spontaneum (Wild sugar cane) in/on Seed
- Origin: Turkestan thru Arlington Farm, Virginia USA, Turkestan
- Collector: E. Artschwager & Sartoris
- Date Received: 1936 Oct 13
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-3221p, T-3222p, T-3223p, T-3224p, T-3225p, T-3226p, T-3227p, T-3228p, T-3229p, T-3230p (Paralecto)
Entry Number: 44332
- Nematode: Tylenchorhynchus martini*
- Host: Saccharum officinarum (Sugarcane following rice) in/on Root
- Origin: Kailua, Hawaii, USA
- Collector: C. H. Cassidy
- Date Received: 1930
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-745p, T-746p, T-747p (Paralectotypes)
Entry Number: 44333
- Nematode: Tylopharynx annulatus**
- Host: Saccharum officinarum (Sugarcane following rice) in/on Root
- Origin: Kailua, Hawaii, USA
- Collector: C. H. Cassidy
- Date Received: 1930
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-745p, T-746p, T-747p (Paralectotypes)*
Entry Number: 44334
- Nematode: Neodiplogaster pinicola
- Host: (White pine beetle on Pinus strobus) in/on Mines on terminal shoots
- Origin: Bussey Institution, Harvard University, Boston, Massachusetts, USA
- Collector: R. L. Taylor
- Date Received: 1928 Oct 23
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-920p, T-921p, T-922p, T-923p, T-924p, T-925p, T-926p, T-927p, T-928p (Paralectotypes)
Entry Number: 44335
- Nematode: Neodiplogaster pinicola
- Host: Pinus strobus (Pine (White Pine)*) in/on Mines on terminal shoots
- Origin: Boston, Massachusetts, USA
- Collector: R. L. Taylor
- Date Received: 1928 Oct 23
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-920p, T-921p, T-922p, T-923p, T-924p, T-925p, T-926p, T-927p, T-928p (Paralectotypes)