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 15145 - 15156 of 41939
Entry Number: 15150
- Nematode: Meloidogyne incognita
- Host: (Unknown Plants) in/on Root
- Origin: Sint Maarten, Netherlands Antilles
- Collector: via D. R. Ladner
- Date Collected: 1970 Jul 27
- Date Received: 1973 Jul 13
- Disposition of Sample: Records only; material discarded
Entry Number: 15151
- Nematode: Meloidogyne incognita
- Host: Zingiber officinale (Ginger) in/on Root
- Origin: El Salvador
- Collector: via E. R. Bartley
- Date Collected: 1973 Feb 21
- Date Received: 1973 Jul 13
- Disposition of Sample: Records only; material discarded
Entry Number: 15152
- Nematode: Meloidogyne incognita
- Host: Zingiber sp. (Ginger) in/on Root
- Origin: Mexico
- Collector: via L. J. Wheadon
- Date Collected: 1971 Nov 08
- Date Received: 1973 Jul 13
- Disposition of Sample: Records only; material discarded
Entry Number: 15153
- Nematode: Meloidogyne javanica
- Host: (Unknown Plant (defoliated)) in/on Stalk (underground primary stalk)
- Origin: Rio de Janeiro, Brazil
- Collector: via John E. Worlow
- Date Collected: 1972 Dec 24
- Date Received: 1973 Jul 13
- Disposition of Sample: Records only; material discarded
Entry Number: 15154
- Nematode: Meloidogyne sp.
- Host: Solanum tuberosum (Potato) in/on Tuber
- Origin: Chile
- Collector: via J. P. Boeshore
- Date Collected: 1970 Apr 23
- Date Received: 1973 Jul 13
- Disposition of Sample: Records only; material discarded
Entry Number: 15155
- Nematode: Pratylenchus coffeae
- Host: Dioscorea sp. (Yam) in/on Root
- Origin: Panama
- Collector: via L. P. Meyer
- Date Collected: 1973 Feb 07
- Date Received: 1973 Jul 13
- Disposition of Sample: Records only; material discarded
Entry Number: 15156
- Nematode: Pratylenchus sp.
- Host: (Unknown Plant) in/on Root/Soil
- Origin: BCC, Hong Kong
- Collector: via S. Oakland
- Date Collected: 1972 Mar 31
- Date Received: 1973 Jul 13
- Disposition of Sample: Records only; material discarded
Entry Number: 15157
- Nematode: Tylenchorhynchus crassicaudatus
- Host: Senecio sp. (Senecio) in/on Root/Soil
- Origin: BCC, Hong Kong
- Collector: via R. T. Wion
- Date Collected: 1971 Oct 24
- Date Received: 1973 Jul 13
- Disposition of Sample: Records only; material discarded
Entry Number: 15158
- Nematode: Tylenchorhynchus martini
- Host: Ficus lyrata (Fig (fiddler leaf)) in/on Root
- Origin: Hermosillo, Son., Mexico
- Collector: via G. Ehni & J. Kaiser
- Date Collected: 1972 Mar 27
- Date Received: 1973 Jul 13
- Disposition of Sample: Records only; material discarded
Entry Number: 15159
- Nematode: Tylenchus sp.
- Host: (Unknown Plant) in/on Root/Soil
- Origin: BCC, Hong Kong
- Collector: via S. Oakland
- Date Collected: 1972 Mar 31
- Date Received: 1973 Jul 13
- Disposition of Sample: Records only; material discarded
Entry Number: 15160
- Nematode: Heterodera cacti
- Host: Zygocactus truncatus (Cactus (Christmas)) in/on Soil
- Origin: New York, USA
- Collector: via I. Granek
- Date Received: 1973 Jul 20
- Disposition of Sample: Records only; material discarded
Entry Number: 15161
- Nematode: Hexamermis sp. (possibly arvalis)
- Host: Hypera postica (Alfalfa Weevil) in/on Insect
- Origin: Morgantown, West Virginia, USA
- Collector: via Thomas S. Gallo
- Date Received: 1973 Jul 27
- Disposition of Sample: Records only; material discarded