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 17601 - 17625 of 41939
Entry Number: 17606
Nematode
Pratylenchus
vulnus
Host
Prunus
persica
(Peach (Caubble))
in/on Soil
Origin
USA
Arkansas
Cross Co.
Collector
via E. J. Wehunt
Date Collected
1987 Apr 15
Date Received
1987 May 07
Disposition of Sample
Records only; material discarded
Entry Number: 17607
Nematode
Pratylenchus
zeae
Host
Juglans
sp.
(Walnut-peach heeling in area)
in/on Soil
Origin
USA
Arkansas
Logan Co., South Central Family Farm Research Center
Collector
via E. J. Wehunt
Date Collected
1987 Apr 24
Date Received
1987 May 07
Disposition of Sample
Records only; material discarded
Entry Number: 17608
Nematode
Pratylenchus
zeae
Host
Pinus
sp.
(Pine tree (Wilson))
in/on Soil
Origin
USA
Arkansas
Cross Co. (Wilson pine tree, peach orchard)
Collector
via E. J. Wehunt
Date Collected
1987 Apr 15
Date Received
1987 May 07
Disposition of Sample
Records only; material discarded
Entry Number: 17609
Nematode
Quinisulcius
acutus
Host
Juglans
sp.
(Walnut (McCormick))
in/on Soil
Origin
USA
Arkansas
Aly, Yell Co.
Collector
via E. J. Wehunt
Date Collected
1987 Apr 26
Date Received
1987 May 07
Disposition of Sample
Records only; material discarded
Entry Number: 17610
Nematode
Tylenchorhynchus
annulatus
Host
Pinus
sp.
(Pine tree (Wilson))
in/on Soil
Origin
USA
Arkansas
Cross Co. (Wilson pine tree, peach orchard)
Collector
via E. J. Wehunt
Date Collected
1987 Apr 15
Date Received
1987 May 07
Disposition of Sample
Records only; material discarded
Entry Number: 17611
Nematode
Xiphinema
americanum
Host
Juglans
sp.
(Walnut-peach heeling in area)
in/on Soil
Origin
USA
Arkansas
Logan Co., South Central Family Farm Research Center
Collector
via E. J. Wehunt
Date Collected
1987 Apr 24
Date Received
1987 May 07
Disposition of Sample
Records only; material discarded
Entry Number: 17612
Nematode
Xiphinema
americanum
Host
Pinus
sp.
(Pine tree (Wilson))
in/on Soil
Origin
USA
Arkansas
Cross Co. (Wilson pine tree, peach orchard)
Collector
via E. J. Wehunt
Date Collected
1987 Apr 15
Date Received
1987 May 07
Disposition of Sample
Records only; material discarded
Entry Number: 17613
Nematode
Xiphinema
americanum
Host
Prunus
persica
(Peach (Arlie May))
in/on Soil
Origin
USA
Arkansas
Cross Co.
Collector
via E. J. Wehunt
Date Collected
1987 Apr 15
Date Received
1987 May 07
Disposition of Sample
Records only; material discarded
Entry Number: 17614
Nematode
Xiphinema
americanum
Host
Prunus
persica
(Peach (Roberts))
in/on Soil
Origin
USA
Arkansas
Cross Co.
Collector
via E. J. Wehunt
Date Collected
1987 Apr 15
Date Received
1987 May 07
Disposition of Sample
Records only; material discarded
Entry Number: 17615
Nematode
Xiphinema
americanum
Host
Prunus
persica
(Peach (Caubble))
in/on Soil
Origin
USA
Arkansas
Cross Co.
Collector
via E. J. Wehunt
Date Collected
1987 Apr 15
Date Received
1987 May 07
Disposition of Sample
Records only; material discarded
Entry Number: 17616
Nematode
Xiphinema
americanum
Host
Prunus
persica
(Peach (Voight))
in/on Soil
Origin
USA
Arkansas
Cross Co.
Collector
via E. J. Wehunt
Date Collected
1987 Apr 15
Date Received
1987 May 07
Disposition of Sample
Records only; material discarded
Entry Number: 17617
Nematode
Xiphinema
americanum
Host
Prunus
persica
(Peach (Lindley-Horton))
in/on Soil
Origin
USA
Arkansas
Cross Co.
Collector
via E. J. Wehunt
Date Collected
1987 Apr 15
Date Received
1987 May 07
Disposition of Sample
Records only; material discarded
Entry Number: 17618
Nematode
Xiphinema
americanum
Host
Prunus
persica
(Peach (B. Morgan, BG-7))
in/on Soil
Origin
USA
Arkansas
Cross Co.
Collector
via E. J. Wehunt
Date Collected
1987 Apr 15
Date Received
1987 May 07
Disposition of Sample
Records only; material discarded
Entry Number: 17619
Nematode
Xiphinema
americanum
Host
Prunus
persica
(Peach (Basham (home place)))
in/on Soil
Origin
USA
Arkansas
Cross Co.
Collector
via E. J. Wehunt
Date Collected
1987 Apr 15
Date Received
1987 May 07
Disposition of Sample
Records only; material discarded
Entry Number: 17620
Nematode
Xiphinema
americanum
Host
Rubus
sp.
(Blackberry (McCormick))
in/on Soil
Origin
USA
Arkansas
Aly, Yell Co.
Collector
via E. J. Wehunt
Date Collected
1987 Apr 27
Date Received
1987 May 07
Disposition of Sample
Records only; material discarded
Entry Number: 17621
Nematode
Xiphinema
americanum
Host
Rubus
sp.
(Blackberry)
in/on Soil
Origin
USA
Arkansas
Logan Co., South Central Family Farm Research Center, Log Cabin
Collector
via E. J. Wehunt
Date Collected
1987 Apr 10
Date Received
1987 May 07
Disposition of Sample
Records only; material discarded
Entry Number: 17622
Nematode
Tylenchorhynchus
leviterminalis* (15 specimens)
Host
Jasminum
sp.
(Jasmine)
in/on Soil
Origin
China
Destination: New York
Collector
via A. Towson (APHIS)
Date Collected
1998 Nov 08
Date Received
1998 Nov 12
Disposition of Sample
Specimens to USDANC (General)
Entry Number: 17623
Nematode
Tylenchorhynchus
nudus (2 specimens)
Host
Jasminum
sp.
(Jasmine)
in/on Soil
Origin
China
Destination: New York
Collector
via A. Towson (APHIS)
Date Collected
1998 Nov 08
Date Received
1998 Nov 12
Disposition of Sample
Specimens to USDANC (General)
Entry Number: 17624
Nematode
Helicotylenchus
sp. (1 specimen)
Host
Jasminum
sp.
(Jasmine)
in/on Soil
Origin
China
Destination: New York
Collector
via A. Towson (APHIS)
Date Collected
1998 Nov 08
Date Received
1998 Nov 12
Disposition of Sample
Specimens to USDANC (General)
Entry Number: 17625
Nematode
Pratylenchus
convallariae
Host
Convallaria
sp.
(Lily of the Valley)
in/on Soil
Origin
Netherlands
Destination: New York
Collector
F. Skolnick via A. Towson (APHIS)
Date Collected
1998 Nov 12
Date Received
1998 Nov 16
Disposition of Sample
Specimens to USDANC (General)
Entry Number: 17626
Nematode
Pratylenchus
penetrans
Host
Convallaria
sp.
(Lily of the Valley)
in/on Soil
Origin
Netherlands
Destination: New York
Collector
F. Skolnick via A. Towson (APHIS)
Date Collected
1998 Nov 12
Date Received
1998 Nov 16
Disposition of Sample
Specimens to USDANC (General)
Entry Number: 17627
Nematode
Helicotylenchus
digonicus (3 specimens)
Host
(Unknown Plant)
in/on Soil
Origin
Laos
Destination: Washington
Collector
T. Restivo via A. Towson (APHIS)
Date Collected
1998 Nov 03
Date Received
1998 Nov 16
Disposition of Sample
Records only; material discarded
Entry Number: 17628
Nematode
Helicotlyenchus
sp. (1 specimen)
Host
Prunus
sp.
in/on Soil
Origin
Poland
Destination: California
Collector
F. Skolnick via A. Towson (APHIS)
Date Collected
1998 Nov 10
Date Received
1998 Nov 16
Disposition of Sample
Records only; material discarded
Entry Number: 17629
Nematode
Merlinius
sp. (2 specimens)
Host
Prunus
sp.
in/on Soil
Origin
Poland
Destination: California
Collector
F. Skolnick via A. Towson (APHIS)
Date Collected
1998 Nov 10
Date Received
1998 Nov 16
Disposition of Sample
Records only; material discarded
Entry Number: 17630
Nematode
Pratylenchus
sp. (3 specimens)
Host
Prunus
sp.
in/on Soil
Origin
Poland
Destination: California
Collector
F. Skolnick via A. Towson (APHIS)
Date Collected
1998 Nov 10
Date Received
1998 Nov 16
Disposition of Sample
Records only; material discarded