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 11821 - 11832 of 41939
Entry Number: 11826
- Nematode: Meloidogyne incognita incognita
- Host: Solanum tuberosum (Potato (Irish Potato)) in/on Tuber
- Origin: via Brownsville, Texas, Mexico
- Collector: via R. C. Graham
- Date Collected: 1949 Jan 17
- Date Received: 1949 Feb 21
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-474
- Vials: G-271g
Entry Number: 11827
- Nematode: Heterodera avenae
- Host: Avena sativa (Oat) in/on Soil
- Origin: Kiel-Kitzeberg, Germany
- Collector: H. Goffart
- Date Received: 1949 Mar 01
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-507
- Vials: G-283g
Entry Number: 11828
- Nematode: Heterodera rostochiensis
- Host: Solanum tuberosum (Potato) in/on Soil
- Origin: Kiel-Kitzeberg, Germany
- Collector: H. Goffart
- Date Received: 1949 Mar 01
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-506
- Vials: G-282g
Entry Number: 11829
- Nematode: Heterodera schachtii (?)
- Host: Beta sp. (Beet) in/on Soil
- Origin: Kiel-Kitzeberg, Germany
- Collector: H. Goffart
- Date Received: 1949 Mar 01
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-508
- Vials: G-284g
Entry Number: 11830
- Nematode: Hoplolaimus galeatus
- Host: Zea mays (Corn) in/on Root
- Origin: Sanford, Florida, USA
- Collector: J. R. Christie
- Date Collected: 1949 Mar 01
- Date Received: 1949 Mar 07
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-512
- Vials: G-288g
Entry Number: 11831
- Nematode: Aphelenchus avenae (?)
- Host: Allium sp. (Onion) in/on Bulb
- Origin: La Barca via El Paso, Texas #51878, Mexico
- Collector: via E. Smith
- Date Collected: 1949 Jan 28
- Date Received: 1949 Mar 09
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-665
- Vials: G-311g
Entry Number: 11832
- Nematode: Anguina tritici
- Host: Triticum aestivum (Wheat) in/on Seed
- Origin: via Washington, D.C., Turkey
- Collector: via L. L. Spessard
- Date Collected: 1949 Mar 07
- Date Received: 1949 Mar 11
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-644
- Vials: G-295g
Entry Number: 11833
- Nematode: Ditylenchus dipsaci group (narcissus strain)
- Host: Narcissus sp. (Daffodil) in/on Bulbs & Stems
- Origin: Wilmington, North Carolina, USA
- Collector: via J. A. Harris
- Date Received: 1949 Mar 14
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-467
- Vials: G-264g
Entry Number: 11834
- Nematode: Meloidogyne arenaria thamesi
- Host: Lycopersicon esculentum (Tomato) in/on Root
- Origin: Beltsville, Maryland (in greenhouse 3 months) (Originally from Boehmeria utilis (Ramie), Canal Point, Florida.), Florida, USA
- Collector: A. L. Taylor
- Date Collected: 1949 Jun 01
- Date Received: 1949 Jun 01
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4393 & G-4394
- Vials: G-2287f to G-2291f
Entry Number: 11835
- Nematode: Meloidogyne javanica
- Host: Prunus persica (Peach var. Yunnan) in/on Root
- Origin: Beltsville, Maryland (greenhouse) (Originally from peach roots from ordinary understock, Fort Valley, Georgia. J. R. Christie & Havis Population 11-C.), Georgia, USA
- Collector: A. L. Taylor
- Date Collected: 1949 Jul 08
- Date Received: 1949 Jul 08
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4389 & G-4390
- Vials: G-2280f to G-2285f
Entry Number: 11836
- Nematode: Meloidogyne incognita
- Host: Cucumis sativus (Cucumber var. Marketer) in/on Root
- Origin: Salisbury, Maryland, USA
- Collector: via A. C. Tarjan
- Date Received: 1949 Jul 30
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-1116 & G-1117
- Vials: G-512g & G-513g
Entry Number: 11837
- Nematode: Anguina tritici
- Host: Triticum aestivum (Wheat) in/on Seed
- Origin: via D.C. #10550, Turkey
- Collector: H. Y. Gouldman (178761) & D. A. Miller (178796)
- Date Received: 1949 Aug 05 & 08
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-4346(dry) & G-4347f