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 15276 - 15300 of 41939
Entry Number: 15281
Nematode
Heterodera
sp. (not avenae) (1 cyst, no larvae)
Host
(Soil)
in/on Soil
Origin
USA
Oregon
Hillsboro, Washington Co.
Collector
via H. E. B.
Date Received
1974 Nov 12
Disposition of Sample
Records only; material discarded
Entry Number: 15282
Nematode
Heterodera
sp. (not avenae) (1 cyst, no larvae)
Host
(Soil)
in/on Soil
Origin
USA
Oregon
Hillsboro, Washington Co.
Collector
via D. O. W.
Date Received
1974 Nov 12
Disposition of Sample
Records only; material discarded
Entry Number: 15283
Nematode
Heterodera
sp. (not avenae) (1 cyst, no larvae)
Host
(Soil)
in/on Soil
Origin
USA
Oregon
Hillsboro, Washington Co.
Collector
via H. E. B.
Date Received
1974 Nov 12
Disposition of Sample
Records only; material discarded
Entry Number: 15284
Nematode
Heterodera
sp. (not avenae) (2 cysts, no larvae)
Host
(Soil)
in/on Soil
Origin
USA
Oregon
Hillsboro, Washington Co.
Collector
via D. O. W.
Date Received
1974 Nov 12
Disposition of Sample
Records only; material discarded
Entry Number: 15285
Nematode
Heterodera
sp. (not avenae) 2 cysts, no larvae)
Host
(Soil)
in/on Soil
Origin
USA
Oregon
Hillsboro, Washington Co.
Collector
via G. W. F.
Date Received
1974 Nov 12
Disposition of Sample
Records only; material discarded
Entry Number: 15286
Nematode
Heterodera
sp. (not avenae) (1 cyst, no larvae)
Host
(Soil)
in/on Soil
Origin
USA
Oregon
Hillsboro, Washington Co.
Collector
via J. R. N.
Date Received
1974 Nov 12
Disposition of Sample
Records only; material discarded
Entry Number: 15287
Nematode
Heterodera
sp. (possible avenae) (1 cyst, no larvae)
Host
(Soil)
in/on Soil
Origin
USA
Oregon
Hillsboro, Washington Co.
Collector
via J. R. N.
Date Received
1974 Nov 12
Disposition of Sample
Records only; material discarded
Entry Number: 15288
Nematode
Heterodera
sp. (possible avenae) (1 cyst, no larvae)
Host
(Soil)
in/on Soil
Origin
USA
Oregon
Hillsboro, Washington Co.
Collector
via G. W. F.
Date Received
1974 Nov 12
Disposition of Sample
Records only; material discarded
Entry Number: 15289
Nematode
Heterodera
sp. (possible avenae) (3 cysts, no larvae)
Host
(Soil)
in/on Soil
Origin
USA
Oregon
Hillsboro, Washington Co.
Collector
via B. E. R.
Date Received
1974 Nov 12
Disposition of Sample
Records only; material discarded
Entry Number: 15290
Nematode
Heterodera
sp. (possible avenae) (5 cysts, no larvae)
Host
(Soil)
in/on Soil
Origin
USA
Oregon
Hillsboro, Washington Co.
Collector
via J. R. N.
Date Received
1974 Nov 12
Disposition of Sample
Records only; material discarded
Entry Number: 15291
Nematode
Heterodera
sp. (possible avenae) (1 cyst, no larvae)
Host
(Soil)
in/on Soil
Origin
USA
Oregon
Hillsboro, Washington Co.
Collector
via R. J. P.
Date Received
1974 Nov 12
Disposition of Sample
Records only; material discarded
Entry Number: 15292
Nematode
Heterodera
sp. (possible avenae) (1 cyst, no larvae)
Host
(Soil)
in/on Soil
Origin
USA
Oregon
Hillsboro, Washington Co.
Collector
via J. R. N.
Date Received
1974 Nov 12
Disposition of Sample
Records only; material discarded
Entry Number: 15293
Nematode
Heterodera
sp. (possible avenae) (1 cyst, no larvae)
Host
(Soil)
in/on Soil
Origin
USA
Oregon
Hillsboro, Washington Co.
Collector
via D. O. W.
Date Received
1974 Nov 12
Disposition of Sample
Records only; material discarded
Entry Number: 15294
Nematode
Heterodera
sp. (possible avenae) (13 cysts, no larvae)
Host
(Soil)
in/on Soil
Origin
USA
Oregon
Hillsboro, Washington Co.
Collector
via H. E. B.
Date Received
1974 Nov 12
Disposition of Sample
Records only; material discarded
Entry Number: 15295
Nematode
Heterodera
sp. (possible avenae) (4 cysts, no larvae)
Host
(Soil)
in/on Soil
Origin
USA
Oregon
Hillsboro, Washington Co.
Collector
via R. J. P.
Date Received
1974 Nov 12
Disposition of Sample
Records only; material discarded
Entry Number: 15296
Nematode
Heterodera
sp. (possible avenae)
Host
(Soil)
in/on Soil
Origin
USA
Oregon
Hillsboro, Washington Co.
Collector
via J. R. N.
Date Received
1974 Nov 12
Disposition of Sample
Records only; material discarded
Entry Number: 15297
Nematode
Heterodera
sp. (not avenae)
Host
(Soil (Bags 22 & 23))
in/on Soil
Origin
USA
New York
Savannah, Wayne Co.
Collector
David Yates via P. Gerber
Date Collected
1974 Sep 30
Date Received
1974 Nov 12
Disposition of Sample
Records only; material discarded
Entry Number: 15298
Nematode
Heterodera
weissi*
Host
(Soil (Bags 29 & 36))
in/on Soil
Origin
USA
New York
Savannah, Wayne Co.
Collector
David Yates via P. Gerber
Date Collected
1974 Oct 11
Date Received
1974 Nov 12
Disposition of Sample
Records only; material discarded
Entry Number: 15299
Nematode
Heterodera
weissi*
Host
(Soil **)
in/on Soil
Origin
USA
New York
Savannah, Wayne Co.
Collector
David Yates via P. Gerber
Date Collected
1974 Sep 10
Date Received
1974 Nov 12
Disposition of Sample
Records only; material discarded
Entry Number: 15300
Nematode
Heterodera
weissi*
Host
(Soil (Bags 22 & 23))
in/on Soil
Origin
USA
New York
Savannah, Wayne Co.
Collector
David Yates via P. Gerber
Date Collected
1974 Sep 30
Date Received
1974 Nov 12
Disposition of Sample
Records only; material discarded
Entry Number: 15301
Nematode
Heterodera
weissi*
Host
(Soil *)
in/on Soil
Origin
USA
New York
Savannah, Seneca Co.
Collector
David Yates via P. Gerber
Date Collected
1974 Sep 16
Date Received
1974 Nov 12
Disposition of Sample
Records only; material discarded
Entry Number: 15302
Nematode
Heterodera
weissi (3 specimens)
Host
(Soil (Bag 51))
in/on Soil
Origin
USA
New York
Avoca, Steuben Co.
Collector
via Neil Clift via P. Gerber
Date Collected
1974 Sep 20
Date Received
1974 Nov 12
Disposition of Sample
Records only; material discarded
Entry Number: 15303
Nematode
Meloidogyne
sp.?
Host
Glycine
max
(Soybean*)
in/on Root/Soil
Origin
USA
Alabama
Fair Hope
Collector
via James M. Epps
Date Received
1974 Nov 14
Disposition of Sample
Records only; material discarded
Entry Number: 15304
Nematode
Heterodera
estonica (type specimens)
Host
(Soil)
in/on Soil
Origin
Estonia
Maksa, Tartu district, Estonia, S. S. R. (Type Location)
Collector
via Krall
Date Collected
1964
Date Received
1974 Nov 15
Disposition of Sample
Records only; material discarded
Entry Number: 15305
Nematode
Heterodera
estonica (cone)
Host
(Soil)
in/on Soil
Origin
Poland
Collector
via Krall
Date Collected
1970
Date Received
1974 Nov 15
Disposition of Sample
Records only; material discarded