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 18289 - 18300 of 41939
Entry Number: 18294
- Nematode: Meloidogyne sp. (incognita or javanica) (80%) short
- Host: Acacia mangium in/on Root
- Origin: PICOP, Nursery, Tabon, Bislig, Philippines
- Collector: via Rolando S. Almonicar
- Date Collected: 1990 Dec 03
- Date Received: 1990 Dec 20
- Disposition of Sample: Records only; material discarded
Entry Number: 18295
- Nematode: Meloidogyne incognita*
- Host: Lycopersicon esculentum (Tomato) in/on Root
- Origin: Beltsville, BARC-West, Greenhouse, Maryland, USA
- Collector: Susan Meyer & Paula Crowley
- Date Received: 1991 Jan 28
- Disposition of Sample: Records only; material discarded
Entry Number: 18296
- Nematode: Meloidogyne incognita (100%)
- Host: Brassica rapa (Turnip) in/on Root
- Origin: Tifton, Georgia, USA
- Collector: via A. W. Johnson
- Date Collected: 1991 Apr 15 & 16
- Date Received: 1991 May 24
- Disposition of Sample: Records only; material discarded
Entry Number: 18297
- Nematode: Meloidogyne incognita (100%)
- Host: Phaseolus vulgaris (Bean (Snapbean)) in/on Root
- Origin: Tifton, Georgia, USA
- Collector: via A. W. Johnson
- Date Collected: 1990 Nov 21
- Date Received: 1991 May 24
- Disposition of Sample: Records only; material discarded
Entry Number: 18298
- Nematode: Meloidogyne incognita (100%)
- Host: Pisum sp. (Pea (English Pea)) in/on Root
- Origin: Tifton, Georgia, USA
- Collector: via A. W. Johnson
- Date Collected: 1991 Apr 18
- Date Received: 1991 May 24
- Disposition of Sample: Records only; material discarded
Entry Number: 18299
- Nematode: Meloidogyne incognita (6%)
- Host: Brassica oleracea capitata (Cabbage) in/on Root
- Origin: Tifton, Georgia, USA
- Collector: via A. W. Johnson
- Date Collected: 1991 Feb 14
- Date Received: 1991 May 24
- Disposition of Sample: Records only; material discarded
Entry Number: 18300
- Nematode: Meloidogyne javanica (94%)
- Host: Brassica oleracea capitata (Cabbage) in/on Root
- Origin: Tifton, Georgia, USA
- Collector: via A. W. Johnson
- Date Collected: 1991 Feb 14
- Date Received: 1991 May 24
- Disposition of Sample: Records only; material discarded
Entry Number: 18301
- Nematode: Meloidogyne incognita (58%)
- Host: Daucus carota (Carrot) in/on Root
- Origin: Tifton, Georgia, USA
- Collector: via A. W. Johnson
- Date Collected: 1991 Mar 19
- Date Received: 1991 May 24
- Disposition of Sample: Records only; material discarded
Entry Number: 18302
- Nematode: Meloidogyne javanica (42%)
- Host: Daucus carota (Carrot) in/on Root
- Origin: Tifton, Georgia, USA
- Collector: via A. W. Johnson
- Date Collected: 1991 Mar 19
- Date Received: 1991 May 24
- Disposition of Sample: Records only; material discarded
Entry Number: 18303
- Nematode: Meloidogyne incognita (100%)
- Host: Zea mays (Corn (Sweet corn, Area Z)) in/on Soil
- Origin: Tifton, Georgia, USA
- Collector: via A. W. Johnson
- Date Collected: 1991 Jun 12
- Date Received: 1991 Jul 23
- Disposition of Sample: Records only; material discarded
Entry Number: 18304
- Nematode: Pratylenchus zeae (100%)
- Host: Zea mays (Corn (Sweet corn, Area Z)) in/on Soil
- Origin: Tifton, Georgia, USA
- Collector: via A. W. Johnson
- Date Collected: 1991 Jun 12
- Date Received: 1991 Jul 23
- Disposition of Sample: Records only; material discarded
Entry Number: 18305
- Nematode: Meloidogyne incognita (100%)
- Host: Cucurbita sp. (Squash) in/on Root
- Origin: Tifton, Experimental Station, Georgia, USA
- Collector: via A. W. Johnson
- Date Collected: 1991 Jul 02
- Date Received: 1991 Aug 26
- Disposition of Sample: Records only; material discarded