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Nematode Collection Database
U.S. Department of Agriculture

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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.

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Displaying 39776 - 39800 of 41807

Entry Number: 44851

Nematode
Xiphinema chambersi
Host
(Hackberry)
Origin
USA Arkansas 1st Camp area road past culvert
Collector
R.T. Robbins and Weimin Ye
Date Collected
21 July 1999
Date Received
11 March 2013
Disposition of Sample
Specimens to USDANC (General)
Slides
G-20607

Entry Number: 44852

Nematode
Xiphinema chambersi
Host
(Grape, Oak, and Elm)
Origin
USA Arkansas County Rd 62 Bridge
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-20608

Entry Number: 44853

Nematode
Xiphinema chambersi
Host
(Oak)
Origin
USA Arkansas Hill Slough Access
Collector
R.T. Robbins and Weimin Ye
Date Collected
21 July 1999
Date Received
11 March 2013
Disposition of Sample
Specimens to USDANC (General)
Slides
G-20609, G-20610, G-20611

Entry Number: 44854

Nematode
Xiphinema chambersi
Host
Quercus rubra (Northern Red Oak)
Origin
USA Iowa Heery Woods
Collector
D.C. Norton
Date Collected
25 Sept 1984
Date Received
11 March 2013
Disposition of Sample
Specimens to USDANC (General)
Slides
G-20612

Entry Number: 44855

Nematode
Xiphinema chambersi
Host
Quercus alba (White Oak)
Origin
USA Iowa Wildcat Den Park
Collector
D.C. Norton
Date Collected
09 Oct 1984
Date Received
11 March 2013
Disposition of Sample
Specimens to USDANC (General)
Slides
G-20613

Entry Number: 44856

Nematode
Xiphinema chambersi
Host
Prunus serotina (Black Cherry)
Origin
USA Iowa Donnelson Unit, Shimek State Forest
Collector
D.C. Norton
Date Collected
08 Oct 1984
Date Received
11 March 2013
Disposition of Sample
Specimens to USDANC (General)
Slides
G-20614

Entry Number: 44857

Nematode
Xiphinema chambersi
Host
(not indicated)
Origin
not indicated
Collector
not indicated
Date Collected
not indicated
Date Received
11 March 2013
Disposition of Sample
Specimens to USDANC (General)
Slides
G-20615, G-20616, G-20617

Entry Number: 44858

Nematode
Longidorus africanus
Host
(Grapefruit)
Origin
USA California Barrago Springs
Collector
R.T. Robbins
Date Collected
19 Dec 1978
Date Received
11 March 2013
Disposition of Sample
Specimens to USDANC (General)
Slides
G-20618, G-20619, G-20620, G-20621, G-20622, G-20623, G-20624, G-20625, G-20626, G-20627, G-20628

Entry Number: 44859

Nematode
Longidorus africanus
Host
(Grape)
Origin
USA California Santiago County
Collector
Phloea
Date Collected
13 Jan 2000
Date Received
11 March 2013
Disposition of Sample
Specimens to USDANC (General)
Slides
G-20629, G-20630, G-20631, G-20632, G-20633

Entry Number: 44860

Nematode
Longidorus africanus
Host
(Culture)
Origin
USA California Riverside
Collector
A. Ploeg
Date Collected
Sept 1998
Date Received
11 March 2013
Disposition of Sample
Specimens to USDANC (General)
Slides
G-20634, G-20635, G-20636, G-20637, G-20638, G-20639, G-20640, G-20641, G-20642, G-20643, G-20644

Entry Number: 44861

Nematode
Longidorus africanus
Host
(Culture)
Origin
USA California Riverside
Collector
A. Ploeg
Date Collected
Sept 1998
Date Received
11 March 2013
Disposition of Sample
Specimens to USDANC (General)
Slides
G-20645, G-20646

Entry Number: 44862

Nematode
Longidorus elongatus
Host
(Culture)
Origin
United Kingdom Scotland Scottish Crop Research Institute
Collector
not indicated
Date Collected
10 June 2001
Date Received
11 March 2013
Disposition of Sample
Specimens to USDANC (General)
Slides
G-20647, G-20648, G-20649, G-20650, G-20651, G-20652,G-20653,G-20654,G-20655,G-20656,G-20657,G-20658

Entry Number: 44863

Nematode
Longidorus fragilis
Host
(Willow)
Origin
USA Arkansas Haroldton Access
Collector
R.T. Robbins and Weimin Ye
Date Collected
12 July 2001
Date Received
11 March 2013
Disposition of Sample
Specimens to USDANC (General)
Slides
G-20659, G-20660, G-20661, G-20662, G-20663, G-20664, G-20665, G-20666, G-20667, G-20668, G-20669

Entry Number: 44864

Nematode
Longidorus fragilis
Host
(Willow)
Origin
USA Arkansas Haroldton Access
Collector
R.T. Robbins and Weimin Ye
Date Collected
12 July 2001
Date Received
11 March 2013
Disposition of Sample
Specimens to USDANC (General)
Slides
G-20670, G-20671, G-20672, G-20673, G-20674, G-20675, G-20676, G-20677, G-20678, G-20679, G-20680

Entry Number: 44865

Nematode
Longidorus fragilis
Host
(Willow)
Origin
USA Arkansas Haroldton Access
Collector
R.T. Robbins and Weimin Ye
Date Collected
12 July 2001
Date Received
11 March 2013
Disposition of Sample
Specimens to USDANC (General)
Slides
G-20681, G-20682, G-20683, G-20684, G-20685, G-20686, G-20687, G-20688, G-20689, G-20690, G-20691

Entry Number: 44866

Nematode
Longidorus fragilis
Host
(Cotton Wood)
Origin
USA Arkansas Mississippi River
Collector
R.T. Robbins
Date Collected
20 Jul 1999
Date Received
11 Mar 2013
Disposition of Sample
Specimens to USDANC (General)
Slides
G-20692, G-20693, G-20694, G-20695, G-20696

Entry Number: 44867

Nematode
Longidorus fragilis
Host
(Beech or Ash?)
Origin
USA Arkansas Little Missouri River
Collector
R.T. Robbins
Date Collected
21 Sep 1999
Date Received
11 Mar 2013
Disposition of Sample
Specimens to USDANC (General)
Slides
G-20697

Entry Number: 44868

Nematode
Longidorus fragilis
Host
(Grape and Sweetgum)
Origin
USA Arkansas Caddo River below Lake De Gray
Collector
R.T. Robbins
Date Collected
22 Spe 1999
Date Received
11 Mar 2013
Disposition of Sample
Specimens to USDANC (General)
Slides
G-20698

Entry Number: 44869

Nematode
Longidorus fragilis
Host
Acer negundo (Box Elder)
Origin
USA Arkansas Toad Suck Park
Collector
R.T. Robbins
Date Collected
21 Sep 1999
Date Received
11 Mar 2013
Disposition of Sample
Specimens to USDANC (General)
Slides
G-20699, G-20700

Entry Number: 44870

Nematode
Longidorus fragilis
Host
(Maple)
Origin
USA Arkansas Toad Suck Park
Collector
R.T. Robbins
Date Collected
21 Sep 1999
Date Received
11 Mar 2013
Disposition of Sample
Specimens to USDANC (General)
Slides
G-20701, G-20702

Entry Number: 44871

Nematode
Longidorus fragilis
Host
(Cottonwood)
Origin
USA Arkansas Toad Suck Park
Collector
R.T. Robbins
Date Collected
21 Sep 1999
Date Received
11 Mar 2013
Disposition of Sample
Specimens to USDANC (General)
Slides
G-20703, G-20704, G-20705, G-20706

Entry Number: 44872

Nematode
Longidorus fragilis
Host
(Eob elder)
Origin
USA Arkansas Toad Suck Park
Collector
R.T. Robbins
Date Collected
21 Sep 1999
Date Received
11 Mar 2013
Disposition of Sample
Specimens to USDANC (General)
Slides
G-20707, G-20708, G-20709, G-20710, G-20711

Entry Number: 44873

Nematode
Tylenchus sp.
Host
Juniperus sp.
Origin
Taiwan
Collector
Mary V. Beust, Matthew Y Goo, and M. Mizoguchi via Matthew Goo (APHIS-HI)
Date Collected
13 Jan 2014
Date Received
17 Jan 2014
Disposition of Sample
Specimens to USDANC (General)
Vials
G-7418f

Entry Number: 44874

Nematode
Longidorus breviannulatus
Host
(Sorghum)
Origin
Canada Ontario Greenhouse
Collector
D.C. Norton
Date Collected
not indicated
Date Received
11 Mar 2013
Disposition of Sample
Specimens to USDANC (General)
Slides
G-20712, G-20713, G-20714, G-20715, G-20716, G-20717

Entry Number: 44875

Nematode
Longidorus breviannulatus
Host
(Maize)
Origin
USA Nebraska O'neill
Collector
Strissel and D.C. Norton
Date Collected
Aug 1982
Date Received
11 Mar 2013
Disposition of Sample
Specimens to USDANC (General)
Slides
G-20718