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 15133 - 15144 of 41944
Entry Number: 15135
- Nematode: Heterodera sp. (schachtii group)
- Host: in/on Soil
- Origin: Australia
- Collector: via D. A. Axe
- Date Collected: 1971 Sep 30
- Date Received: 1973 Jul 13
- Disposition of Sample: Records only; material discarded
Entry Number: 15136
- Nematode: Heterodera sp. (schachtii group)
- Host: (Soil) in/on Soil
- Origin: Vietnam
- Collector: via Mary Harris
- Date Collected: 1971 Nov 30
- Date Received: 1973 Jul 13
- Disposition of Sample: Records only; material discarded
Entry Number: 15137
- Nematode: Heterodera sp. (schachtii group)
- Host: Tropaeolum majus (Nasturtium) in/on Soil & Plant
- Origin: UK (England)
- Collector: via J. Muncie
- Date Collected: 1970 Jul 16
- Date Received: 1973 Jul 13
- Disposition of Sample: Records only; material discarded
Entry Number: 15138
- Nematode: Heterodera sp. (schachtii group)
- Host: Zantedeschia rehamanni (Calla (Pink)) in/on Soil
- Origin: Portugal
- Collector: via J. Coarsey & J. Muncie
- Date Collected: 1970 Sep 30
- Date Received: 1973 Jul 13
- Disposition of Sample: Records only; material discarded
Entry Number: 15139
- Nematode: Heterodera sp. (rostochiensis group)
- Host: Citrus sp. in/on Soil & Plant
- Origin: Mexico
- Collector: via E. L Wilson
- Date Collected: 1972 Jan 24
- Date Received: 1973 Jul 13
- Disposition of Sample: Records only; material discarded
Entry Number: 15140
- Nematode: Hoplolaimus sp. (possibly californicus or n. sp.)
- Host: (Soil samples) in/on Soil
- Origin: Mexico
- Collector: via L. Beikman
- Date Collected: 1972 Jul 14
- Date Received: 1973 Jul 13
- Disposition of Sample: Records only; material discarded
Entry Number: 15141
- Nematode: Meloidogyne hapla
- Host: Calathea sp. (Calathea) in/on Root
- Origin: Belgium
- Collector: via F. Matthews
- Date Collected: 1973 Mar 26
- Date Received: 1973 Jul 13
- Disposition of Sample: Records only; material discarded
Entry Number: 15142
- Nematode: Meloidogyne hapla
- Host: Leontopodium sp. (Edelweiss) in/on Root
- Origin: Germany
- Collector: via D. Page, W. Carol & R. S. Taylor
- Date Collected: 1970 May 11
- Date Received: 1973 Jul 13
- Disposition of Sample: Records only; material discarded
Entry Number: 15143
- Nematode: Meloidogyne incognita
- Host: Bauhinia sp. (Bauhinia) in/on Root
- Origin: Mexico
- Collector: via A. Benton & W. T. Turbeville
- Date Collected: 1971 Dec 30
- Date Received: 1973 Jul 13
- Disposition of Sample: Records only; material discarded
Entry Number: 15144
- Nematode: Meloidogyne incognita
- Host: Caladium sp. (Caladium) in/on Root
- Origin: British Honduras
- Collector: via A. J. Benton & W. T. Turbeville
- Date Collected: 1971 Dec 30
- Date Received: 1973 Jul 13
- Disposition of Sample: Records only; material discarded
Entry Number: 15145
- Nematode: Meloidogyne incognita
- Host: Calopogonium caeruleum (Jicama) in/on Root
- Origin: Mexico
- Collector: via R. Gaspari
- Date Collected: 1972 Apr 11
- Date Received: 1973 Jul 13
- Disposition of Sample: Records only; material discarded
Entry Number: 15146
- Nematode: Meloidogyne incognita
- Host: Eryngium foetidum (Eryngium) in/on Root
- Origin: Dominican Republic
- Collector: via P. M. Grosser
- Date Collected: 1971 Nov 27
- Date Received: 1973 Jul 13
- Disposition of Sample: Records only; material discarded