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 5149 - 5160 of 41939
Entry Number: 5153
- Nematode: Cyst-like Body*
- Host: (Soil) in/on Soil
- Origin: Potter Co. (Pennsylvania Golden Cyst Nematode Survey, Harrisburg), Pennsylvania, USA
- Collector: via Nancy Hill
- Date Collected: 1980 Sep 24
- Date Received: 1980 Oct 19
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-6007
Entry Number: 5154
- Nematode: Heterodera trifolii
- Host: (Soil) in/on Soil
- Origin: Potter Co. (Pennsylvania Golden Cyst Nematode Survey, Harrisburg), Pennsylvania, USA
- Collector: via Nancy Hill
- Date Collected: 1980 Sep 24
- Date Received: 1980 Oct 19
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-6008
Entry Number: 5155
- Nematode: Heterodera schachtii group
- Host: (Soil) in/on Soil
- Origin: Potter Co. (Pennsylvania Golden Cyst Nematode Survey, Harrisburg), Pennsylvania, USA
- Collector: via Nancy Hill
- Date Collected: 1980 Oct 16 ? (TS)
- Date Received: 1980 Oct 20
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-6013
Entry Number: 5156
- Nematode: Heterodera sp.
- Host: (Soil) in/on Soil
- Origin: Potter Co. (Pennsylvania Golden Cyst Nematode Survey, Harrisburg), Pennsylvania, USA
- Collector: via Nancy Hill (CSW 1980 Oct 14)
- Date Collected: 1980 Sep 19
- Date Received: 1980 Oct 20
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-6014 (very poor cyst, no larvae)
Entry Number: 5157
- Nematode: Heterodera trifolii
- Host: (Soil) in/on Soil
- Origin: Potter Co. (Pennsylvania Golden Cyst Nematode Survey, Harrisburg), Pennsylvania, USA
- Collector: via Nancy Hill
- Date Collected: 1980 Oct 16 ?
- Date Received: 1980 Oct 20
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-6011 & G-6012; G-6015 & G-6016
- Vials: G-2960f & G-2961f
Entry Number: 5158
- Nematode: Pratylenchus zeae
- Host: Oryza sativa (Rice) in/on Soil
- Origin: Southwestern, Costa Rica
- Collector: via Roger Lopez-Chaves
- Date Received: 1980 Oct 20
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-6076
- Vials: G-2987g
Entry Number: 5159
- Nematode: Macroposthonia onoensis
- Host: Oryza sativa (Rice) in/on Rice
- Origin: Southwestern, Costa Rica
- Collector: via Roger Lopez-Chaves
- Date Received: 1980 Oct 20
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-6077
- Vials: G-2988g
Entry Number: 5160
- Nematode: Heterodera schachtii group (no larvae prob. H. trifolii)
- Host: (Soil) in/on Soil
- Origin: Potter Co. (Pennsylvania Golden Cyst Nematode Survey, Harrisburg), Pennsylvania, USA
- Collector: via Nancy Hill (State Department of Agriculure)
- Date Collected: 1980 Oct 17 & 20
- Date Received: 1980 Oct 22
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-6024 to G-6026
- Vials: G-2966f
Entry Number: 5161
- Nematode: Heterodera trifolii **
- Host: (Soil) in/on Soil
- Origin: Potter Co. (Pennsylvania Golden Cyst Nematode Survey, Harrisburg), Pennsylvania, USA
- Collector: via Nancy Hill
- Date Collected: 1980 Oct 17 ?
- Date Received: 1980 Oct 22
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-6017 to G-6023
- Vials: G-2962f & G-2965f
Entry Number: 5162
- Nematode: Meloidogyne grahami
- Host: Nicotiana tabacum (Tobacco (var. NC 25)) in/on Root
- Origin: Greenhouse, Beltsville, Maryland, USA
- Collector: A. M. Golden
- Date Collected: 1980 Oct 28
- Date Received: 1980 Oct 28
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-6031
- Vials: G-2968f
Entry Number: 5163
- Nematode: Meloidogyne graminis
- Host: Stenotaphrum secundatum (Grass (St. Augustine)) in/on Root
- Origin: Greenhouse, Beltsville, Maryland (originally Winter Haven, Florida), Florida, USA
- Collector: Donna Ellington, Paula Crowley & A. M. Golden
- Date Collected: 1980 Oct 28
- Date Received: 1980 Oct 28
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2967f (alot of females)
Entry Number: 5164
- Nematode: Pratylenchus brachyurus
- Host: Pisum sativum (Pea (Southern) *) in/on Root
- Origin: Tifton, Georgia, USA
- Collector: via A. W. Johnson
- Date Received: 1980 Oct 30
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2986f