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 33826 - 33850 of 41939
Entry Number: 33833
Nematode
Tylenchus
sp.
Host
Phormium
sp.
(Fiberlily var. Rainbow Sunrise)
in/on Soil
Origin
South Africa
Destination: Florida
Collector
Jose R. Gerena via Hernan Ruiz (APHIS)
Date Collected
2004 Mar 15
Date Received
2004 Mar 16
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 33834
Nematode
Heterodera
zeae?*
Host
Zea
mays
(Sweet Corn)
in/on Root
Origin
USA
Iowa
Ames, Iowa
Collector
via Greg Tylka
Date Received
2004 Mar 11
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 33835
Nematode
Heterodera
zeae?*
Host
Zea
mays
(Sweet Corn)
in/on Root
Origin
USA
Iowa
Ames, Iowa
Collector
via Greg Tylka
Date Received
2004 Mar 18
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 33836
Nematode
Cactodera
cacti
Host
Solanum
stoloniferum
in/on Soil
Origin
Mexico
Destination: Colorado
Collector
via William P. Rhoades (APHIS)
Date Collected
2004 Mar 06
Date Received
2004 Mar 15
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 33837
Nematode
Aphelenchoides
fragariae
Host
(Agar Culture)
in/on Culture
Origin
USA
North Carolina
Raleigh, NC
Collector
via George Parra
Date Received
2004 Mar 05
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 33838
Nematode
Aphelenchus
avenae
Host
Hemerocallis
sp.
(Daylily)
in/on Root
Origin
Guatemala
Destination: Florida
Collector
Jose R. Gerena via Hernan Ruiz (APHIS)
Date Collected
2004 Mar 19
Date Received
2004 Mar 22
Disposition of Sample
Records only; material discarded
Entry Number: 33839
Nematode
Helicotylenchus
dihystera
Host
Hemerocallis
sp.
(Daylily)
in/on Root
Origin
Guatemala
Destination: Florida
Collector
Jose R. Gerena via Hernan Ruiz (APHIS)
Date Collected
2004 Mar 19
Date Received
2004 Mar 22
Disposition of Sample
Records only; material discarded
Entry Number: 33840
Nematode
Mononchus
sp.
Host
Hemerocallis
sp.
(Daylily)
in/on Root
Origin
Guatemala
Destination: Florida
Collector
Jose R. Gerena via Hernan Ruiz (APHIS)
Date Collected
2004 Mar 19
Date Received
2004 Mar 22
Disposition of Sample
Records only; material discarded
Entry Number: 33841
Nematode
Tylenchus
sp.
Host
Hemerocallis
sp.
(Daylily)
in/on Root
Origin
Guatemala
Destination: Florida
Collector
Jose R. Gerena via Hernan Ruiz (APHIS)
Date Collected
2004 Mar 19
Date Received
2004 Mar 22
Disposition of Sample
Records only; material discarded
Entry Number: 33842
Nematode
Aphelenchoides
besseyi
Host
(Soil)
in/on Soil
Origin
Cuba
Destination: Florida
Collector
Susan M. Crane via Hernan Ruiz (APHIS)
Date Collected
2003 Dec 22
Date Received
2004 Feb 13
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 33843
Nematode
Aphelenchus
avenae
Host
(Soil)
in/on Soil
Origin
Cuba
Destination: Florida
Collector
Susan M. Crane via Hernan Ruiz (APHIS)
Date Collected
2003 Dec 22
Date Received
2004 Feb 13
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 33844
Nematode
Ditylenchus
sp.
Host
(Soil)
in/on Soil
Origin
Cuba
Destination: Florida
Collector
Susan M. Crane via Hernan Ruiz (APHIS)
Date Collected
2003 Dec 22
Date Received
2004 Feb 13
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 33845
Nematode
Helicotylenchus
sp. (juveniles)
Host
(Soil)
in/on Soil
Origin
Cuba
Destination: Florida
Collector
Susan M. Crane via Hernan Ruiz (APHIS)
Date Collected
2003 Dec 22
Date Received
2004 Feb 13
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 33846
Nematode
Helicotylenchus
dihystera
Host
(Soil)
in/on Soil
Origin
Cuba
Destination: Florida
Collector
Ismael E. Bravo via Hernan Ruiz (APHIS)
Date Collected
2003 Oct 13
Date Received
2004 Feb 13
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 33847
Nematode
Xiphinema
coxi europaenum (possibly)
Host
(Soil)
in/on Soil
Origin
Haiti
Destination: Florida
Collector
Elizabeth Elmore via Hernan Ruiz (APHIS)
Date Collected
2003 Oct 04
Date Received
2004 Feb 13
Disposition of Sample
Specimens to USDANC (General)
Entry Number: 33848
Nematode
Xiphinema
rivesi
Host
(Soil)
in/on Soil
Origin
Mexico
Destination: Florida
Collector
Agustine Ilole via Hernan Ruiz (APHIS)
Date Collected
2003 Oct 01
Date Received
2004 Feb 13
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 33849
Nematode
Hemicycliophora
n. sp. (close to vaccinium & tenuis)
Host
Salvia
officinalis
(Salvia)
in/on Soil
Origin
Cuba
Destination: Florida
Collector
Jose A. Lorenzo via Hernan Ruiz (APHIS)
Date Collected
2003 Oct 12
Date Received
2004 Feb 13
Disposition of Sample
Specimens to USDANC (Mass)
Entry Number: 33850
Nematode
Xiphinema
denoudeni
Host
Salvia
officinalis
(Salvia)
in/on Soil
Origin
Cuba
Destination: Florida
Collector
Jose A. Lorenzo via Hernan Ruiz (APHIS)
Date Collected
2003 Oct 12
Date Received
2004 Feb 13
Disposition of Sample
Specimens to USDANC (General)
Entry Number: 33851
Nematode
Helicotylenchus
concavus
Host
Poaceae
in/on Soil
Origin
Trinidad and Tobago
Destination: Florida
Collector
Dayna Davitz via Hernan Ruiz (APHIS)
Date Collected
2003 Oct 28
Date Received
2004 Feb 13
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 33852
Nematode
Xiphinema
basiri
Host
Dracaena
sp.
(Dracaena)
in/on Soil
Origin
Cuba
Destination: Florida
Collector
Theresa Pinto-Sherer via Hernan Ruiz (APHIS)
Date Collected
2003 Oct 30
Date Received
2004 Feb 13
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 33853
Nematode
Helicotylenchus
dihystera
Host
Psidium
guajava
(Guava)
in/on Soil
Origin
Cuba
Destination: Florida
Collector
Andres Pardo via Hernan Ruiz (APHIS)
Date Collected
2003 Nov 23
Date Received
2004 Feb 13
Disposition of Sample
Specimens to USDANC (General)
Entry Number: 33854
Nematode
Xiphinema
rivesi
Host
(Soil)
in/on Soil
Origin
Dominican Republic
Destination: Florida
Collector
Jose A. Lorenzo via Hernan Ruiz (APHIS)
Date Collected
2003 Oct 15
Date Received
2004 Feb 13
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 33855
Nematode
Aphelenchus
avenae
Host
(Soil)
in/on Soil
Origin
Haiti
Destination: Florida
Collector
Carlos Quintana via Hernan Ruiz (APHIS)
Date Collected
2003 Dec 06
Date Received
2004 Feb 13
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 33856
Nematode
Mononchus
sp.
Host
(Soil)
in/on Soil
Origin
Haiti
Destination: Florida
Collector
Carlos Quintana via Hernan Ruiz (APHIS)
Date Collected
2003 Dec 06
Date Received
2004 Feb 13
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 33857
Nematode
Rotylenchulus
reniformis (immature females)
Host
(Soil)
in/on Soil
Origin
Haiti
Destination: Florida
Collector
Carlos Quintana via Hernan Ruiz (APHIS)
Date Collected
2003 Dec 06
Date Received
2004 Feb 13
Disposition of Sample
Specimens to USDANC (General)
Vials