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 2269 - 2280 of 41939
Entry Number: 2270
- Nematode: Meloidogyne javanica (62%)
- Host: Brassica napus (Rape Seed - Canola) in/on Root
- Origin: Tift Co., Georgia, USA
- Collector: via Norman A. Minton
- Date Received: 1992 Jun 19
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-10500 to G-10503
- Vials: G-4381f to G-4383f
Entry Number: 2271
- Nematode: Nacobbus batatiformis
- Host: Chenopodium album (Lambsquarter) in/on Root
- Origin: University of Wyoming Research & Extension Center, Torrington, Wyoming, USA
- Collector: via Fred A. Gray (Laramie, Wyoming)
- Date Received: 1992 Jul 28
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-10507 & G-10508
- Vials: G-4387f (many specimens, good infection)
Entry Number: 2272
- Nematode: Noctuidonema guyanense
- Host: Spodoptera frugiperda (Moth (Fall Army Worm Moth)) in/on Insect
- Origin: Tifton, Georgia, USA
- Collector: via O. G. Marti (ARS)
- Date Received: 1992 Aug 10
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-10509 & G-10510
Entry Number: 2273
- Nematode: Meloidogyne incognita (100%)
- Host: (Millet) in/on Root
- Origin: Tifton, Georgia, USA
- Collector: via A. W. Johnson (Jeff Wilson)
- Date Collected: 1992 Oct 15
- Date Received: 1992 Oct 21
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-10519 to G-10523
- Vials: G-4394f
Entry Number: 2274
- Nematode: Pratylenchus scribneri (100%) *
- Host: (Millet) in/on Root
- Origin: Tifton, Georgia, USA
- Collector: via A. W. Johnson (Jeff Wilson)
- Date Collected: 1992 Oct 15
- Date Received: 1992 Oct 21
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-4394f & G-4395f
Entry Number: 2275
- Nematode: Globodera sp. (possibly rostochiensis)
- Host: Solanum tuberosum (Potato) in/on Root
- Origin: Wainscott, Suffolk Co., New York, USA
- Collector: via Eugene Binder (APHIS)
- Date Collected: 1992 Oct 30
- Date Received: 1992 Nov 02
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-10524 (1 cyst broken near vulval area)
Entry Number: 2276
- Nematode: Globodera sp. (possibly rostochiensis)
- Host: Solanum tuberosum (Potato) in/on Soil
- Origin: Brazil
- Collector: via E. White (APHIS)
- Date Collected: 1992 Sep 08
- Date Received: 1992 Nov 03
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-10568 to G-10570
- Vials: G-4421f, G-4422f
Entry Number: 2277
- Nematode: Heterodera sp. (goettingiana group)
- Host: Solanum tuberosum (Potato) in/on Soil
- Origin: Ecuador
- Collector: via G. Aydelotte (APHIS)
- Date Collected: 1992 Oct 13
- Date Received: 1992 Nov 03
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-10571
- Vials: G-4423f
Entry Number: 2278
- Nematode: Heterodera schachtii
- Host: Daucus carota (Carrot) in/on Soil
- Origin: Germany
- Collector: via J. Carter (APHIS)
- Date Collected: 1992 Oct 21
- Date Received: 1992 Nov 03
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-10574 & G-10575
- Vials: G-4425f
Entry Number: 2279
- Nematode: Heterodera schachtii
- Host: Daucus carota (Carrot) in/on Soil
- Origin: Netherlands
- Collector: via P. J. Staudermann (APHIS)
- Date Collected: 1992 Sep 14
- Date Received: 1992 Nov 03
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-10572 & G-10573
- Vials: G-4424f
Entry Number: 2280
- Nematode: Meloidogyne incognita
- Host: Rhodohypoxis (Amaryllidacea) sp. in/on Root & Bulbs
- Origin: Japan via Inspection Station at JFK, Jamaica , NY (Destination: North Carolina), Japan
- Collector: via L. Schroeder & M. Kenney (APHIS)
- Date Collected: 1992 Nov 20
- Date Received: 1992 Nov 23
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-10526 to G-10530
Entry Number: 2281
- Nematode: Globodera sp.
- Host: Solanum tuberosum (Potato) in/on Soil
- Origin: Unknown
- Collector: via P. Suhr (APHIS)
- Date Collected: 1992 Dec 14
- Date Received: 1992 Dec 16
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-10576 to G-10586
- Vials: G-4426f