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 15126 - 15150 of 41939
Entry Number: 15131
Nematode
Heterodera
sp. (schachtii group)
Host
Oxalis
sp.
(Clover)
in/on Soil & Plant
Origin
Ireland
(baggage)
Collector
via R. Lyle
Date Collected
1971 Aug 17
Date Received
1973 Jul 13
Disposition of Sample
Records only; material discarded
Entry Number: 15132
Nematode
Heterodera
sp. (schachtii group) (not avenae)
Host
Pastinaca
sativa
(Parsnip)
in/on Soil
Origin
Netherlands
Holland (stores)
Collector
via E. B. Martin
Date Collected
1973 Feb 03
Date Received
1973 Jul 13
Disposition of Sample
Records only; material discarded
Entry Number: 15133
Nematode
Heterodera
sp. (schachtii group)
Host
Sansevieria
sp.
(Snake plant)
in/on Soil & Plant
Origin
Netherlands
(baggage)
Collector
via M. Shoter & D. Wong
Date Collected
1971 Aug 04
Date Received
1973 Jul 13
Disposition of Sample
Records only; material discarded
Entry Number: 15134
Nematode
Heterodera
sp. (schachtii group)
Host
Sedum
sp.
(Sedum)
in/on Soil
Origin
UK (England)
(mail)
Collector
via J. W. Patton
Date Collected
1972 May 09
Date Received
1973 Jul 13
Disposition of Sample
Records only; material discarded
Entry Number: 15135
Nematode
Heterodera
sp. (schachtii group)
Host
in/on Soil
Origin
Australia
Collector
via D. A. Axe
Date Collected
1971 Sep 30
Date Received
1973 Jul 13
Disposition of Sample
Records only; material discarded
Entry Number: 15136
Nematode
Heterodera
sp. (schachtii group)
Host
(Soil)
in/on Soil
Origin
Vietnam
Collector
via Mary Harris
Date Collected
1971 Nov 30
Date Received
1973 Jul 13
Disposition of Sample
Records only; material discarded
Entry Number: 15137
Nematode
Heterodera
sp. (schachtii group)
Host
Tropaeolum
majus
(Nasturtium)
in/on Soil & Plant
Origin
UK (England)
Collector
via J. Muncie
Date Collected
1970 Jul 16
Date Received
1973 Jul 13
Disposition of Sample
Records only; material discarded
Entry Number: 15138
Nematode
Heterodera
sp. (schachtii group)
Host
Zantedeschia
rehamanni
(Calla (Pink))
in/on Soil
Origin
Portugal
Collector
via J. Coarsey & J. Muncie
Date Collected
1970 Sep 30
Date Received
1973 Jul 13
Disposition of Sample
Records only; material discarded
Entry Number: 15139
Nematode
Heterodera
sp. (rostochiensis group)
Host
Citrus
sp.
in/on Soil & Plant
Origin
Mexico
Collector
via E. L Wilson
Date Collected
1972 Jan 24
Date Received
1973 Jul 13
Disposition of Sample
Records only; material discarded
Entry Number: 15140
Nematode
Hoplolaimus
sp. (possibly californicus or n. sp.)
Host
(Soil samples)
in/on Soil
Origin
Mexico
Collector
via L. Beikman
Date Collected
1972 Jul 14
Date Received
1973 Jul 13
Disposition of Sample
Records only; material discarded
Entry Number: 15141
Nematode
Meloidogyne
hapla
Host
Calathea
sp.
(Calathea)
in/on Root
Origin
Belgium
Collector
via F. Matthews
Date Collected
1973 Mar 26
Date Received
1973 Jul 13
Disposition of Sample
Records only; material discarded
Entry Number: 15142
Nematode
Meloidogyne
hapla
Host
Leontopodium
sp.
(Edelweiss)
in/on Root
Origin
Germany
Collector
via D. Page, W. Carol & R. S. Taylor
Date Collected
1970 May 11
Date Received
1973 Jul 13
Disposition of Sample
Records only; material discarded
Entry Number: 15143
Nematode
Meloidogyne
incognita
Host
Bauhinia
sp.
(Bauhinia)
in/on Root
Origin
Mexico
Collector
via A. Benton & W. T. Turbeville
Date Collected
1971 Dec 30
Date Received
1973 Jul 13
Disposition of Sample
Records only; material discarded
Entry Number: 15144
Nematode
Meloidogyne
incognita
Host
Caladium
sp.
(Caladium)
in/on Root
Origin
British Honduras
Collector
via A. J. Benton & W. T. Turbeville
Date Collected
1971 Dec 30
Date Received
1973 Jul 13
Disposition of Sample
Records only; material discarded
Entry Number: 15145
Nematode
Meloidogyne
incognita
Host
Calopogonium
caeruleum
(Jicama)
in/on Root
Origin
Mexico
Collector
via R. Gaspari
Date Collected
1972 Apr 11
Date Received
1973 Jul 13
Disposition of Sample
Records only; material discarded
Entry Number: 15146
Nematode
Meloidogyne
incognita
Host
Eryngium
foetidum
(Eryngium)
in/on Root
Origin
Dominican Republic
Collector
via P. M. Grosser
Date Collected
1971 Nov 27
Date Received
1973 Jul 13
Disposition of Sample
Records only; material discarded
Entry Number: 15147
Nematode
Meloidogyne
incognita
Host
Geranium
sp.
(Geranium)
in/on Root
Origin
Mexico
Collector
via W. T. Turbeville
Date Collected
1971 Dec 30
Date Received
1973 Jul 13
Disposition of Sample
Records only; material discarded
Entry Number: 15148
Nematode
Meloidogyne
incognita
Host
Kalanchoe
sp.
(Succulent)
in/on Root
Origin
Spain
Collector
via R. Delgado C.
Date Collected
1971 Jul 26
Date Received
1973 Jul 13
Disposition of Sample
Records only; material discarded
Entry Number: 15149
Nematode
Meloidogyne
incognita
Host
Manihot
sp.
(Cassava)
in/on Root & Tuber
Origin
Guatemala
Collector
via A. J. Benton & B. Davis
Date Collected
1971 May 17
Date Received
1973 Jul 13
Disposition of Sample
Records only; material discarded
Entry Number: 15150
Nematode
Meloidogyne
incognita
Host
(Unknown Plants)
in/on Root
Origin
Netherlands Antilles
Sint Maarten
Collector
via D. R. Ladner
Date Collected
1970 Jul 27
Date Received
1973 Jul 13
Disposition of Sample
Records only; material discarded
Entry Number: 15151
Nematode
Meloidogyne
incognita
Host
Zingiber
officinale
(Ginger)
in/on Root
Origin
El Salvador
Collector
via E. R. Bartley
Date Collected
1973 Feb 21
Date Received
1973 Jul 13
Disposition of Sample
Records only; material discarded
Entry Number: 15152
Nematode
Meloidogyne
incognita
Host
Zingiber
sp.
(Ginger)
in/on Root
Origin
Mexico
Collector
via L. J. Wheadon
Date Collected
1971 Nov 08
Date Received
1973 Jul 13
Disposition of Sample
Records only; material discarded
Entry Number: 15153
Nematode
Meloidogyne
javanica
Host
(Unknown Plant (defoliated))
in/on Stalk (underground primary stalk)
Origin
Brazil
Rio de Janeiro
Collector
via John E. Worlow
Date Collected
1972 Dec 24
Date Received
1973 Jul 13
Disposition of Sample
Records only; material discarded
Entry Number: 15154
Nematode
Meloidogyne
sp.
Host
Solanum
tuberosum
(Potato)
in/on Tuber
Origin
Chile
Collector
via J. P. Boeshore
Date Collected
1970 Apr 23
Date Received
1973 Jul 13
Disposition of Sample
Records only; material discarded
Entry Number: 15155
Nematode
Pratylenchus
coffeae
Host
Dioscorea
sp.
(Yam)
in/on Root
Origin
Panama
Collector
via L. P. Meyer
Date Collected
1973 Feb 07
Date Received
1973 Jul 13
Disposition of Sample
Records only; material discarded