USDA Nematode Collection was established in June 1960 By A. Morgan Golden. It is currently directed and curated by Dr. Benjamin Waldo 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 34051 - 34075 of 41939
Entry Number: 34058
Nematode
Aphelenchoides
parietinus
Host
Fragaria
sp.
(Strawberry)
in/on Soil
Origin
UK (England)
Collector
H. S. Dean via G. Steiner
Date Received
1931 Mar 27
Disposition of Sample
Specimens to USDANC (General)
Entry Number: 34059
Nematode
Aphelenchus
avenae
Host
Solanum
tuberosum
(Potato)
in/on Soil
Origin
South Africa
Collector
H. S. Dean via G. Steiner
Date Received
1931 Jan 05
Disposition of Sample
Specimens to USDANC (General)
Entry Number: 34060
Nematode
Aphelenchus
avenae
Host
Paeonia
sp
(Peony)
in/on Soil
Origin
USA
Ohio
Collector
E.N. Medenhall thru Disease Survey via G. Steiner
Date Received
1931 Jun 25
Disposition of Sample
Specimens to USDANC (General)
Entry Number: 34061
Nematode
Pathoaphelenchus
sp.
Host
(Bark)
in/on Bark
Origin
USA
Idaho
Metaline Falls
Collector
I. C. Evenden via G. Steiner
Date Received
1930 Sep 18
Disposition of Sample
Specimens to USDANC (General)
Entry Number: 34062
Nematode
Heterodera
marioni
Host
Xanthosoma
sp.
(Malange)
in/on Root
Origin
Cuba
Havana (Seatrain) (found in cargo)
Collector
via BE & PQ via G. Steiner
Date Received
1936 Jul 15
Disposition of Sample
Specimens to USDANC (General)
Entry Number: 34063
Nematode
Unknown Nematode
Host
Caenorhabditis
elegans
(Nematode)
in/on Nematode larvae
Origin
USA
North Carolina
Durham
Collector
C. C. Kenda via G. Steiner
Date Received
1922 Oct 20
Disposition of Sample
Specimens to USDANC (General)
Entry Number: 34064
Nematode
Geomermis
utahiensis
Host
(Field)
in/on Soil
Origin
USA
Utah
Salem
Collector
Gerald Thorne via G. Steiner
Date Received
1925 May 26
Disposition of Sample
Specimens to USDANC (General)
Entry Number: 34065
Nematode
Unknown Nematode
Host
(Sciara)
in/on Larvae
Origin
USA
Collector
Dr. Wolf Eberswald via G. Steiner
Disposition of Sample
Specimens to USDANC (General)
Entry Number: 34066
Nematode
Neoaplectana
sp.
Host
Dentomorus
peregrinus
in/on Root
Origin
USA
Mississippi
Gulfport
Collector
via R.B. Swain via G. Steiner
Date Received
1941 Dec 29
Disposition of Sample
Specimens to USDANC (General)
Entry Number: 34067
Nematode
Neoaplectana
glaseri
Host
Popillia
japonica
(Japanese beetle)
in/on Insect
Origin
USA
New Jersey
Princeton
Collector
R. W. Glaser via E. M. Buhrer via G. Steiner
Date Received
1935 May 16
Disposition of Sample
Specimens to USDANC (General)
Entry Number: 34068
Nematode
No Nematodes
Host
Aglaonema
simplex
in/on Root
Origin
Singapore
Destination: New York
Collector
via Michael Aita (APHIS)
Date Collected
2004 Apr 19
Date Received
2004 Apr 21
Disposition of Sample
Records only; material discarded
Entry Number: 34069
Nematode
No Nematodes
Host
Echinodorus
paniculatus
in/on Soil
Origin
Singapore
Destination: New York
Collector
via Michael Aita (APHIS)
Date Collected
2004 Apr 19
Date Received
2004 Apr 22
Disposition of Sample
Records only; material discarded
Entry Number: 34070
Nematode
No Root-Knot Nematodes
Host
Schefflera
arboricola
in/on Root
Origin
Guatemala
Destination: Florida
Collector
Natasha Pyle via Hernan Ruiz (APHIS)
Date Collected
2004 Apr 27
Date Received
2004 Apr 29
Disposition of Sample
Records only; material discarded
Entry Number: 34071
Nematode
No Root-Knot Nematodes
Host
Schefflera
arboricola
in/on Root
Origin
Guatemala
Destination: Florida
Collector
Natasha Pyle via Hernan Ruiz (APHIS)
Date Collected
2004 Apr 27
Date Received
2004 Apr 29
Disposition of Sample
Records only; material discarded
Entry Number: 34072
Nematode
Aphelenchus
avenae
Host
Hemerocallis
sp.
(Daylily)
in/on Root
Origin
Guatemala
Destination: Florida
Collector
Natasha Pyle via Hernan Ruiz (APHIS)
Date Collected
2004 Apr 26
Date Received
2004 Apr 27
Disposition of Sample
Records only; material discarded
Entry Number: 34073
Nematode
Tylenchus
sp.
Host
Hemerocallis
sp.
(Daylily)
in/on Root
Origin
Guatemala
Destination: Florida
Collector
Natasha Pyle via Hernan Ruiz (APHIS)
Date Collected
2004 Apr 26
Date Received
2004 Apr 27
Disposition of Sample
Records only; material discarded
Entry Number: 34074
Nematode
Caenorhabditis
plicata
Host
Anacanathus
termes turkestanicus
(Termite)
in/on Root
Origin
Uzbekistan
Samarkand
Collector
via Ashok Raina (New Orleans, LA)
Date Received
2004 Apr 21
Disposition of Sample
Specimens to USDANC (General)
Entry Number: 34075
Nematode
Helicotylenchus
sp.
Host
Hibiscus
esculentum
(Okra)
in/on Soil
Origin
USA
Florida
Homestead (UF/TRES)
Collector
via Waldy Klassen
Date Collected
2004 Jan 15
Date Received
2004 Feb 05
Disposition of Sample
Records only; material discarded
Entry Number: 34076
Nematode
Rotylenchulus
reniformis
Host
Hibiscus
esculentum
(Okra)
in/on Soil
Origin
USA
Florida
Homestead (UF/TRES)
Collector
via Waldy Klassen
Date Collected
2004 Jan 15
Date Received
2004 Feb 05
Disposition of Sample
Records only; material discarded
Entry Number: 34077
Nematode
Meloidogyne
sp. (J2's)
Host
Hibiscus
esculentum
(Okra)
in/on Soil
Origin
USA
Florida
Homestead (UF/TRES)
Collector
via Waldy Klassen
Date Collected
2004 Jan 15
Date Received
2004 Feb 05
Disposition of Sample
Records only; material discarded
Entry Number: 34078
Nematode
Rotylenchulus
reniformis
Host
Hibiscus
esculentum
(Okra)
in/on Soil
Origin
USA
Florida
Homestead (UF/TRES)
Collector
via Waldy Klassen
Date Collected
2004 Jan 15
Date Received
2004 Feb 05
Disposition of Sample
Records only; material discarded
Entry Number: 34079
Nematode
Rotylenchulus
reniformis
Host
Hibiscus
esculentum
(Okra)
in/on Soil
Origin
USA
Florida
Homestead (UF/TRES)
Collector
via Waldy Klassen
Date Collected
2004 Jan 15
Date Received
2004 Feb 05
Disposition of Sample
Records only; material discarded
Entry Number: 34080
Nematode
Helicotylenchus
sp.
Host
Hibiscus
esculentum
(Okra)
in/on Soil
Origin
USA
Florida
Homestead (UF/TRES)
Collector
via Waldy Klassen
Date Collected
2004 Jan 15
Date Received
2004 Feb 05
Disposition of Sample
Records only; material discarded
Entry Number: 34081
Nematode
Meloidogyne
sp. (J2's)
Host
Hibiscus
esculentum
(Okra)
in/on Soil
Origin
USA
Florida
Homestead (UF/TRES)
Collector
via Waldy Klassen
Date Collected
2004 Jan 15
Date Received
2004 Feb 05
Disposition of Sample
Records only; material discarded
Entry Number: 34082
Nematode
Rotylenchulus
reniformis
Host
Hibiscus
esculentum
(Okra)
in/on Soil
Origin
USA
Florida
Homestead (UF/TRES)
Collector
via Waldy Klassen
Date Collected
2004 Jan 15
Date Received
2004 Feb 05
Disposition of Sample
Records only; material discarded