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 5545 - 5556 of 41939
Entry Number: 5549
- Nematode: Meloidogyne chitwoodi
- Host: Lycopersicon esculentum (Tomato) in/on Root
- Origin: Greenhouse, Beltsville, Maryland (originally from Idaho), Idaho, USA
- Collector: via W. Friedman
- Date Received: 1978 Feb 23
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-7018
Entry Number: 5550
- Nematode: Macroposthonia xenoplax
- Host: (Soil) in/on Soil
- Origin: Houston Co., Georgia, USA
- Collector: via E. J. Wehunt
- Date Collected: 1978 Feb
- Date Received: 1978 Mar 06
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-3113f
Entry Number: 5551
- Nematode: Macroposthonia xenoplax
- Host: (Soil) in/on Soil
- Origin: Sandhills, South Carolina, USA
- Collector: via E. J. Wehunt
- Date Collected: 1978 Feb
- Date Received: 1978 Mar 06
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-3114f
Entry Number: 5552
- Nematode: Meloidoderita kirjanovae
- Host: Mentha longifolia (Mint) in/on Root
- Origin: Megri region, Armenian S. S. R., Armenia
- Collector: E. Krall via S. Andrews
- Date Received: 1978 Mar 06
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-8482 to G-8488
- Vials: G-3794f & G-3795f
Entry Number: 5553
- Nematode: Pseudhalenchus minutus
- Host: (Soil) in/on Soil
- Origin: Houston Co., Georgia, USA
- Collector: via E. J. Wehunt
- Date Collected: 1978 Feb
- Date Received: 1978 Mar 06
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-3113f
Entry Number: 5554
- Nematode: Tylenchulus sp. (palustris probably)
- Host: (Soil) in/on Soil
- Origin: Houston Co., Georgia, USA
- Collector: via E. J. Wehunt
- Date Collected: 1978 Feb
- Date Received: 1978 Mar 06
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-3113f
Entry Number: 5555
- Nematode: Variasquamata sp.
- Host: (Soil) in/on Soil
- Origin: Sandhills, South Carolina, USA
- Collector: via E. J. Wehunt
- Date Collected: 1978 Feb
- Date Received: 1978 Mar 06
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-3114f
Entry Number: 5556
- Nematode: Xiphinema americanum
- Host: (Soil) in/on Soil
- Origin: Houston Co., Georgia, USA
- Collector: via E. J. Wehunt
- Date Collected: 1978 Feb
- Date Received: 1978 Mar 06
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-3113f
Entry Number: 5557
- Nematode: Diplogasterids *
- Host: Solanum tuberosum (Potato (rotting)) in/on Tuber
- Origin: Presque Isle, Maine, USA
- Collector: via David F. Hammond (Plant Pathologist)
- Date Received: 1978 Mar 15
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2660f
Entry Number: 5558
- Nematode: Pelodera punctata
- Host: (Agar (Sodium succinate) *) in/on Agar culture
- Origin: Syracuse (originally Sludge drying beds- Meadowbrook-Limestone Waste Water Pl.-Onondaga Co.), New York, USA
- Collector: Myron J. Mitchell (identified by R. V. Anderson)
- Date Collected: 1978 Feb 14 (originally 1978 Jun 30)
- Date Received: 1979 Mar 20
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-5532
- Vials: G-2787g
Entry Number: 5559
- Nematode: Tylenchorhynchus irregularis
- Host: Nephrolepis exaltata bostoniensis (Fern (Boston)) in/on Soil
- Origin: Alameda Co., 4464 Quar. (via California), Oklahoma, USA
- Collector: via A. C. Weiner
- Date Collected: 1970 Oct 26 ?
- Date Received: 1978 Mar 21
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-5064 & G-5065
Entry Number: 5560
- Nematode: Rotylenchulus reniformis
- Host: Lycopersicon esculentum (Tomato (originally cotton)) in/on Root
- Origin: New Home (from collection of Dr. Orr-USDA Lubbuck), Texas, USA
- Collector: via Calvin C. Orr
- Date Collected: 1978 Feb
- Date Received: 1978 Apr 07
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-5524 & G-5525 (females, males & larvae)
- Vials: G-2768g