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 39733 - 39744 of 41944
Entry Number: 44805
- Nematode: Xiphinema bakeri
- Host: (Oak)
- Origin: County Road 62 Bridge, Arkansas, USA
- Collector: R.T. Robbins and Weimin Ye
- Date Collected: 10 Nov 1999
- Date Received: 11 March 2013
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-20391, G-20392
Entry Number: 44806
- Nematode: Xiphinema bakeri
- Host: (not indicated)
- Origin: Bridge, Arkansas, USA
- Collector: R.T. Robbins
- Date Collected: not indicated
- Date Received: 11 March 2013
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-20393, G-20394
Entry Number: 44807
- Nematode: Xiphinema bakeri
- Host: (Elm)
- Origin: Little Missouri River (By Highway 195), Arkansas, USA
- Collector: R.T. Robbins
- Date Collected: 24 Sept 1999
- Date Received: 11 March 2013
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-20395, G-20396
Entry Number: 44808
- Nematode: Xiphinema bakeri
- Host: (Hackberry)
- Origin: Black River by AR Highway 25 & 361 Junction, Arkansas, USA
- Collector: R.T. Robbins and Weimin Ye
- Date Collected: 22 July 1999
- Date Received: 11 March 2013
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-20397
Entry Number: 44809
- Nematode: Xiphinema bakeri
- Host: (Elm)
- Origin: Osage Creek, Highway 412, Arkansas, USA
- Collector: R.T. Robbins and Weimin Ye
- Date Collected: 16 May 2000
- Date Received: 11 March 2013
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-20398
Entry Number: 44810
- Nematode: Xiphinema bakeri
- Host: (Hackberry)
- Origin: Mississippi River, 2 miles east of Wapanocca National Wildlife Refuge, Arkansas, USA
- Collector: R.T. Robbins
- Date Collected: 20 July 1999
- Date Received: 11 March 2013
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-20399
Entry Number: 44811
- Nematode: Xiphinema bakeri
- Host: (Black Cherry (Big))
- Origin: Big Piney Creek Access Area, Highway 164, Arkansas, USA
- Collector: R.T. Robbins and Weimin Ye
- Date Collected: 15 May 2001
- Date Received: 11 March 2013
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-20400
Entry Number: 44812
- Nematode: Xiphinema bakeri
- Host: (Maple)
- Origin: Wilbur Botts Access Area, Arkansas, USA
- Collector: R.T. Robbins
- Date Collected: 10 Aug 1999
- Date Received: 11 March 2013
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-20401, G-20402
Entry Number: 44813
- Nematode: Xiphinema bakeri
- Host: (Shrubs)
- Origin: Reinhart, "L" St., Arkansas, USA
- Collector: M.C. McDaniel
- Date Collected: 09 Nov 1990
- Date Received: 11 March 2013
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-20403
Entry Number: 44814
- Nematode: Xiphinema chambersi
- Host: (Shrubs)
- Origin: Reinhart, "L" St., Arkansas, USA
- Collector: M.C. McDaniel
- Date Collected: 09 Nov 1990
- Date Received: 11 March 2013
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-20404, G-20405, G-20406, G-20407, G-20408, G-20409, G-20410, G-20411, G-20412, G-20413, G-20414
Entry Number: 44815
- Nematode: Xiphinema chambersi
- Host: (Shrubs)
- Origin: Reinhart, "L" St., Arkansas, USA
- Collector: M.C. McDaniel
- Date Collected: 09 Nov 1990
- Date Received: 11 March 2013
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-20415, G-20416, G-20417, G-20418, G-20419, G-20420, G-20421, G-20422, G-20423, G-20424, G-20425
Entry Number: 44816
- Nematode: Xiphinema chambersi
- Host: (Shrubs)
- Origin: Reinhart, "L" St., Arkansas, USA
- Collector: M.C. McDaniel
- Date Collected: 09 Nov 1990
- Date Received: 11 March 2013
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-20426, G-20427, G-20428, G-20429, G-20430, G-20431, G-20432, G-20433, G-20434, G-20435, G-20436