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 15951 - 15975 of 41939
Entry Number: 15956
Nematode
Aphelenchoides
sp.
Host
Prunus
persica
(Peach)
in/on Bark (canker)
Origin
USA
West Virginia
Collector
via Larry Slana & Joe Eldridge
Date Received
1981 Apr 08
Disposition of Sample
Records only; material discarded
Entry Number: 15957
Nematode
Aphelenchoides
sp. (one)
Host
Prunus
persica
(Peach)
in/on Bark (canker)
Origin
USA
West Virginia
Collector
via Larry Slana & Joe Eldridge
Date Received
1981 Apr 08
Disposition of Sample
Records only; material discarded
Entry Number: 15958
Nematode
Paraphelenchus
sp. (several)
Host
Prunus
persica
(Peach)
in/on Bark (canker)
Origin
USA
West Virginia
Collector
via Larry Slana & Joe Eldridge
Date Received
1981 Apr 08
Disposition of Sample
Records only; material discarded
Entry Number: 15959
Nematode
Rhabditis SL
Host
Prunus
persica
(Peach)
in/on Bark (canker)
Origin
USA
West Virginia
Collector
via Larry Slana & Joe Eldridge
Date Received
1981 Apr 08
Disposition of Sample
Records only; material discarded
Entry Number: 15960
Nematode
Saprophytes
Host
Ilex
sp.
(Holly)
in/on Root/Soil
Origin
USA
Maryland
Beltsville?
Collector
Jack Neal via R. Rebois
Date Received
1981 Apr 10
Disposition of Sample
Records only; material discarded
Entry Number: 15961
Nematode
Aphelenchus
avenae
Host
Prunus
sp.
(Cherry (Moxee))
in/on Soil
Origin
USA
Pennsylvania
Collector
Frulund & Stouffer via Nancy Hill
Date Collected
1981 Feb 21
Date Received
1981 Apr 27
Disposition of Sample
Records only; material discarded
Entry Number: 15962
Nematode
Merlinius
brevidens
Host
Prunus
sp.
(Cherry (Moxee))
in/on Soil
Origin
USA
Pennsylvania
Collector
Frulund & Stouffer via Nancy Hill
Date Collected
1981 Feb 21
Date Received
1981 Apr 27
Disposition of Sample
Records only; material discarded
Entry Number: 15963
Nematode
Pratylenchus
neglectus
Host
Prunus
sp.
(Cherry (Moxee))
in/on Soil
Origin
USA
Pennsylvania
Collector
Frulund & Stouffer via Nancy Hill
Date Collected
1981 Feb 21
Date Received
1981 Apr 27
Disposition of Sample
Records only; material discarded
Entry Number: 15964
Nematode
Tylenchorhynchus
sp.
Host
Prunus
sp.
(Cherry (Moxee))
in/on Soil
Origin
USA
Pennsylvania
Collector
Frulund & Stouffer via Nancy Hill
Date Collected
1981 Feb 21
Date Received
1981 Apr 27
Disposition of Sample
Records only; material discarded
Entry Number: 15965
Nematode
Xiphinema
americanum group
Host
Prunus
sp.
(Cherry (Moxee))
in/on Soil
Origin
USA
Pennsylvania
Collector
Frulund & Stouffer via Nancy Hill
Date Collected
1981 Feb 21
Date Received
1981 Apr 27
Disposition of Sample
Records only; material discarded
Entry Number: 15966
Nematode
Heterodera
trifolii
Host
Zea
mays
(Corn Survey)
in/on Soil
Origin
USA
Pennsylvania
Lancaster Co.
Collector
via Nancy Hill (PA Department of Agriculture)
Date Collected
1981
Date Received
1981 May 12
Disposition of Sample
Records only; material discarded
Entry Number: 15967
Nematode
Heterodera
weissi
Host
Zea
mays
(Corn Survey)
in/on Soil
Origin
USA
Pennsylvania
Lancaster Co.
Collector
via Nancy Hill (PA Department of Agriculture)
Date Collected
1981
Date Received
1981 May 12
Disposition of Sample
Records only; material discarded
Entry Number: 15968
Nematode
Heterodera
zeae
Host
Zea
mays
(Corn)
in/on Root/Soil
Origin
USA
Maryland
Eastern Shore
Collector
via Lorin Krusberg
Date Received
1981 Jun 01
Disposition of Sample
Records only; material discarded
Entry Number: 15969
Nematode
Heterodera
glycines
Host
Lycopersicon
esculentum
(Tomato transplants)
in/on Soil
Origin
USA
Ohio
Tipp City, Miami Co.*
Collector
via Paul Kauffman
Date Collected
1980 Jul 10
Date Received
1981 Jun 02
Disposition of Sample
Records only; material discarded
Entry Number: 15970
Nematode
Heterodera
glycines
Host
Lycopersicon
esculentum
(Tomato transplants)
in/on Soil
Origin
USA
Ohio
Leipsic*
Collector
via Paul Kauffman
Date Collected
1981 May 27
Date Received
1981 Jun 02
Disposition of Sample
Records only; material discarded
Entry Number: 15971
Nematode
Heterodera
sp. (cysts in poor condition)
Host
Zea
mays
(Corn)
in/on Soil
Origin
USA
Pennsylvania
Collector
via Nancy S. Hill
Date Received
1981 Jun 08
Disposition of Sample
Records only; material discarded
Entry Number: 15972
Nematode
Helicotylenchus
dihystera
Host
Zea
mays
(Corn Field)
in/on Soil
Origin
USA
Georgia
Berrien Co.
Collector
via Norman A. Minton
Date Received
1981 Jun 24
Disposition of Sample
Records only; material discarded
Entry Number: 15973
Nematode
Heterodera
schachtii group
Host
Zea
mays
(Corn Survey)
in/on Soil
Origin
USA
Pennsylvania
Collector
via Nancy Hill (Plant Industry Technician, PA Department of Agriculture)
Date Received
1981 Jul 27
Disposition of Sample
Records only; material discarded
Entry Number: 15974
Nematode
Heterodera
trifolii
Host
Zea
mays
(Corn Survey)
in/on Soil
Origin
USA
Pennsylvania
Collector
via Nancy Hill (Plant Industry Technician, PA Department of Agriculture)
Date Received
1981 Jul 27
Disposition of Sample
Records only; material discarded
Entry Number: 15975
Nematode
Heterodera
weissi (material in poor condition)
Host
(Soil)
in/on Soil
Origin
USA
New Jersey
Mount Holly
Collector
via Ron Myers (Rutgers University)
Date Received
1981 Apr 29
Disposition of Sample
Records only; material discarded
Entry Number: 15976
Nematode
Cyst-like Bodies
Host
Zea
mays
(Corn Survey)
in/on Soil
Origin
USA
Pennsylvania
Collector
via Nancy Hill (Plant Industry Technician, PA Department of Agriculture)
Date Received
1981 Jul 27
Disposition of Sample
Records only; material discarded
Entry Number: 15977
Nematode
Meloidogyne
arenaria
Host
Arachis
hypogaea
(Peanut)
in/on Root
Origin
USA
Georgia
Tifton
Collector
via A. W. Johnson
Date Received
1981 Aug 24
Disposition of Sample
Records only; material discarded
Entry Number: 15978
Nematode
Meloidogyne
hapla
Host
Arachis
hypogaea
(Peanut)
in/on Root
Origin
USA
Georgia
Tifton
Collector
via A. W. Johnson
Date Received
1981 Aug 24
Disposition of Sample
Records only; material discarded
Entry Number: 15979
Nematode
Meloidogyne
chitwoodi
Host
Hordeum
vulgare
(Barley)
in/on Root
Origin
USA
California
Tulelake basin, Modoc Co. (Clifford Grove W/s Rd. 114, 1/2 mile N/O Rd. 104)
Collector
Adam Weiner (ID Allen) via Andy Nyczepir
Date Collected
1965 Jul 14
Date Received
1981 Sep 08
Disposition of Sample
Records only; material discarded
Entry Number: 15980
Nematode
Meloidogyne
sp.? (perhaps another form)
Host
Hordeum
vulgare
(Barley)
in/on Root
Origin
USA
California
Tulelake basin, Modoc Co. (Clifford Grove W/s Rd. 114, 1/2 mile N/O Rd. 104)
Collector
Adam Weiner (ID Allen) via Andy Nyczepir
Date Received
1981 Sep 08
Disposition of Sample
Records only; material discarded