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 15251 - 15275 of 41939
Entry Number: 15256
Nematode
Heterodera
trifolii
Host
(Unknown Plants)
in/on Soil
Origin
Italy
Destination: N. Y. (mail)
Collector
via J. Dooley & H. T. Eng
Date Collected
1974 Mar 07
Date Received
1974 Nov 08
Disposition of Sample
Records only; material discarded
Entry Number: 15257
Nematode
Meloidogyne
hapla
Host
Clematis
sp.
(Clematis)
in/on Root
Origin
UK (England)
Destination: N. Y.
Collector
via D. R. Thompson
Date Collected
1973 Nov 23
Date Received
1974 Nov 08
Disposition of Sample
Records only; material discarded
Entry Number: 15258
Nematode
Meloidogyne
incognita
Host
Cerbera
dilatata
(Cerbera)
in/on Root
Origin
Guam
Destination: Hawaii
Collector
via R. Kunishi
Date Collected
1974 Jun 07
Date Received
1974 Nov 08
Disposition of Sample
Records only; material discarded
Entry Number: 15259
Nematode
Meloidogyne
incognita
Host
Alternanthera
sp.
(Alligatorweed)
in/on Root
Origin
Japan
Singapore (Destination: Texas)
Collector
via E. T. Ozaki
Date Collected
1974 Feb 28
Date Received
1974 Nov 08
Disposition of Sample
Records only; material discarded
Entry Number: 15260
Nematode
Meloidogyne
incognita
Host
Beaucarnea
recurvata
(Ponytail Plant)
in/on Root & Plant
Origin
Mexico
S.L.P. (Destination: Mission, Texas)
Collector
via Heinrich & Haley
Date Collected
1974 Aug 19
Date Received
1974 Nov 08
Disposition of Sample
Records only; material discarded
Entry Number: 15261
Nematode
Meloidogyne
javanica
Host
(Cactus)
in/on Root
Origin
Philippines
Destination: Guam
Collector
via Muniappan
Date Collected
1974 Jul 12
Date Received
1974 Nov 08
Disposition of Sample
Records only; material discarded
Entry Number: 15262
Nematode
Meloidogyne
sp.*
Host
Sansevieria
sp.
(Snake plant)
in/on Root
Origin
Guatemala
Destination: Florida
Collector
via F. Matthews
Date Collected
1973 Apr 30
Date Received
1974 Nov 08
Disposition of Sample
Records only; material discarded
Entry Number: 15263
Nematode
Paratrichodorus
sp. (near mirzai)*
Host
Aeonium
haworthii
(Aeonium)
in/on Soil
Origin
Mexico
Guadalajara, Jalisco (Destination: California)
Collector
via Ellicott
Date Collected
1973 Aug 20
Date Received
1974 Nov 08
Disposition of Sample
Records only; material discarded
Entry Number: 15264
Nematode
Paratrophurus
n. sp. (undescribed)
Host
(Unknown Host)
in/on Plant
Origin
Mexico
Destination: U. S.
Collector
via J. Kaiser
Date Collected
1974 Jan 10
Date Received
1974 Nov 08
Disposition of Sample
Records only; material discarded
Entry Number: 15265
Nematode
Pratylenchus
vulnus
Host
(Unknown Plants)
in/on Soil
Origin
Japan
Destination: Kansas
Collector
via R. T. Wion
Date Collected
1978 Nov 05
Date Received
1974 Nov 08
Disposition of Sample
Records only; material discarded
Entry Number: 15266
Nematode
Xiphinema
brevicolle
Host
Bambusa
sp.
(Bamboo)
in/on Soil
Origin
Hong Kong
BCC (Destination: California)
Collector
via A. Lopez
Date Collected
1973 Mar 09
Date Received
1974 Nov 08
Disposition of Sample
Records only; material discarded
Entry Number: 15267
Nematode
Xiphinema
simillimum
Host
(Soil)
in/on Soil
Origin
Colombia
Destination: Florida
Collector
via G. Stegmaier
Date Collected
1974 Mar 04
Date Received
1974 Nov 08
Disposition of Sample
Records only; material discarded
Entry Number: 15268
Nematode
Xiphinema
sp. (near insigne, tail shorter)
Host
Zoysia
sp.
(Grass (Zoysia))
in/on Root
Origin
Venezuela
Collector
via P. Truscott
Date Collected
1974 May 24
Date Received
1974 Nov 08
Disposition of Sample
Records only; material discarded
Entry Number: 15269
Nematode
Xiphinema
sp. (long tail)
Host
(Unknown Plants)
in/on Soil
Origin
Japan
Destination: Kansas
Collector
via R. T. Wion
Date Collected
1973 Nov 05
Date Received
1974 Nov 08
Disposition of Sample
Records only; material discarded
Entry Number: 15270
Nematode
Xiphinema
sp. (short tail)
Host
(Unknown Plants)
in/on Soil
Origin
Japan
Destination: Kansas
Collector
via R. T. Wion
Date Collected
1973 Nov 05
Date Received
1974 Nov 08
Disposition of Sample
Records only; material discarded
Entry Number: 15271
Nematode
Xiphinema
sp. (near insigne, tail longer)
Host
Bambusa
sp.
(Bamboo)
in/on Soil
Origin
Hong Kong
BCC (Destination: California)
Collector
via A. Lopes
Date Collected
1973 Mar 09
Date Received
1974 Nov 08
Disposition of Sample
Records only; material discarded
Entry Number: 15272
Nematode
Xiphinema
n. sp. (probably undescribed)
Host
(Soil)
in/on Soil
Origin
Jamaica
Destination: Ohio
Collector
via R. Haymond
Date Collected
1973 May 25
Date Received
1974 Nov 08
Disposition of Sample
Records only; material discarded
Entry Number: 15273
Nematode
Pratylenchus
scribneri-hexincisus group
Host
Glycine
max
(Soybean fields)
in/on Soil
Origin
USA
Georgia
Colquitt Co.
Collector
via Norman A. Minton
Date Received
1974 Nov 11
Disposition of Sample
Records only; material discarded
Entry Number: 15274
Nematode
Pratylenchus
scribneri-hexincisus group
Host
Glycine
max
(Soybean fields)
in/on Soil
Origin
USA
Georgia
Thomas Co.
Collector
via Norman A. Minton
Date Received
1974 Nov 11
Disposition of Sample
Records only; material discarded
Entry Number: 15275
Nematode
Heterodera
sp. (not avenae) (5 cysts, no larve)
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: 15276
Nematode
Heterodera
sp. (not avenae) (10 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: 15277
Nematode
Heterodera
sp. (not avenae) (10 cysts, no larvae)
Host
(Soil)
in/on Soil
Origin
USA
Oregon
Hillsboro, Washington Co.
Collector
via B. O. W.
Date Received
1974 Nov 12
Disposition of Sample
Records only; material discarded
Entry Number: 15278
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: 15279
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: 15280
Nematode
Heterodera
sp. (not avenae) (1 cyst, 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