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 11257 - 11268 of 41939
Entry Number: 11261
- Nematode: Tylenchorhynchus sp.
- Host: Cucumis melo (Muskmelon(mulch-clover,vetch,rye mix)) in/on Soil
- Origin: BARC-West, Beltsville (Dr. Aref Abdul-Baki's, Vegetable Lab., Sustainable Agriculture Groundcover Experiment), Maryland, USA
- Collector: Bob Reise & Carol Masler
- Date Collected: 1997 Jul 22
- Date Received: 1997 Jul 22
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-5015f
Entry Number: 11262
- Nematode: Tylenchus sp.
- Host: Cucumis melo (Muskmelon(mulch-clover,vetch,rye mix)) in/on Soil
- Origin: BARC-West, Beltsville (Dr. Aref Abdul-Baki's, Vegetable Lab., Sustainable Agriculture Groundcover Experiment), Maryland, USA
- Collector: Bob Reise & Carol Masler
- Date Collected: 1997 Jul 22
- Date Received: 1997 Jul 22
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-5015f
Entry Number: 11263
- Nematode: Meloidogyne arenaria 100%
- Host: Arachis hypogaea (Peanut) in/on Pods & Roots
- Origin: Tifton, Telone-Temik Nematode Test (TTNT), Georgia, USA
- Collector: via A. W. Johnson
- Date Collected: 1997 Sep 18
- Date Received: 1997 Sep 22
- Disposition of Sample: Specimens to USDANC (Demonstration)
Entry Number: 11264
- Nematode: Hemicriconemoides chitwoodi
- Host: Camellia sp. (Camellia) in/on Soil
- Origin: Dublin, Georgia, USA
- Collector: A. M. Golden via A. Steele
- Date Received: 1959 Jan 30
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-402
- Vials: G-224g
Entry Number: 11265
- Nematode: Heterodera trifolii
- Host: Trifolium repens (Clover (white)) in/on Soil
- Origin: Urbana (Pot cultures), Illinois, USA
- Collector: via Linford
- Date Received: 1959 Mar 04
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-178
- Vials: G-63g
Entry Number: 11266
- Nematode: Ditylenchus dipsaci
- Host: Allium sativum (Garlic) in/on Bulb
- Origin: Soledad, California, USA
- Collector: A. M. Golden
- Date Collected: 1959 May 14
- Date Received: 1959 May 14
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-377
- Vials: G-205g
Entry Number: 11267
- Nematode: Ditylenchus dipsaci
- Host: Medicago sativa (Alfalfa) in/on Root & Stem
- Origin: King City, California, USA
- Collector: A. M. Golden
- Date Received: 1959 May 14
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-378
- Vials: G-206g
Entry Number: 11268
- Nematode: Heterodera schachtii
- Host: Lycopersicon esculentum (Tomato var. Pearson-XL) in/on Root/Soil
- Origin: Salinas, California, USA
- Collector: A. Morgan Golden
- Date Collected: 1959 Jun 22
- Date Received: 1959 Jun 22
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-4794f & G-4795g
Entry Number: 11269
- Nematode: Diplogaster stercorarius (?) (Dauer larvae)
- Host: (Hay broth) in/on Culture
- Origin: Salinas, California, USA
- Collector: J. Wilson via A. M. Golden
- Date Received: 1959 Jun 29
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-393
- Vials: G-219g
Entry Number: 11270
- Nematode: Paratylenchus projectus
- Host: (Grass?) in/on Soil
- Origin: College Park, Maryland?, Maryland, USA
- Collector: via W. R. Jenkins
- Date Received: 1959 Jul
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4810
Entry Number: 11271
- Nematode: Heterodera schachtii (male, female, larvae)
- Host: Beta saccharifera (Sugar Beet) in/on Root
- Origin: Salinas (greenhouse), California, USA
- Collector: A. M. Golden
- Date Collected: 1959 Jul 02
- Date Received: 1959 Jul 02
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-367 to G-369
- Vials: G-199g
Entry Number: 11272
- Nematode: Meloidogyne exigua
- Host: Coffea sp. (Coffee) in/on Root
- Origin: Carago, Nicaragua, Central America, Nicaragua
- Collector: via F. A. Estrada
- Date Received: 1959 Jul 06
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-73