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 33876 - 33900 of 41939
Entry Number: 33883
Nematode
Helicotylenchus
dihystera
Host
(Soil)
in/on Soil
Origin
Thailand
Destination: Florida
Collector
Rolando Figueroa via Hernan Ruiz (APHIS)
Date Collected
2003 Dec 09
Date Received
2004 Feb 13
Disposition of Sample
Records only; material discarded
Entry Number: 33884
Nematode
Aphelenchus
avenae
Host
(Soil)
in/on Soil
Origin
Italy
Destination: Florida
Collector
Susan M. Crane via Hernan Ruiz (APHIS)
Date Collected
2003 Dec 12
Date Received
2004 Feb 13
Disposition of Sample
Records only; material discarded
Entry Number: 33885
Nematode
Tylenchus
sp.
Host
Aloe
vera
(Aloe)
in/on Soil
Origin
Honduras
Destination: Florida
Collector
Andres Pardo via Hernan Ruiz (APHIS)
Date Collected
2003 Dec 12
Date Received
2004 Feb 13
Disposition of Sample
Records only; material discarded
Entry Number: 33886
Nematode
Dorylaimid group
Host
Persea
americana
(Avocado)
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
Records only; material discarded
Entry Number: 33887
Nematode
Aphelenchus
avenae
Host
(Soil)
in/on Soil
Origin
Cuba
Destination: Florida
Collector
Elizabeth Elmore via Hernan Ruiz (APHIS)
Date Collected
2004 Jan 05
Date Received
2004 Feb 13
Disposition of Sample
Records only; material discarded
Entry Number: 33888
Nematode
Mononchus
sp.
Host
(Soil)
in/on Soil
Origin
Jamaica
Destination: Florida
Collector
Vicky Oliva via Hernan Ruiz (APHIS)
Date Collected
2004 Jan 15
Date Received
2004 Feb 13
Disposition of Sample
Records only; material discarded
Entry Number: 33889
Nematode
No Nematodes
Host
Citrus
sp.
(Citrus)
in/on Fruit
Origin
Colombia
Destination: Florida
Collector
Yen Hee Crawley via Hernan Ruiz (APHIS)
Date Collected
2004 Feb 08
Date Received
2004 Feb 13
Disposition of Sample
Records only; material discarded
Entry Number: 33890
Nematode
Dorylaimid group
Host
(Soil)
in/on Soil
Origin
Peru
Destination: Florida
Collector
Vicky Oliva via Hernan Ruiz (APHIS)
Date Collected
2004 Jan 06
Date Received
2004 Feb 13
Disposition of Sample
Records only; material discarded
Entry Number: 33891
Nematode
Pratylenchus
delattrei
Host
Glycine
max
(Soybean)
in/on Soil
Origin
USA
Maryland
Carmichael, Queen Anne's Co., MD
Collector
via Lynn Carta
Date Received
2001 Nov 01
Disposition of Sample
Records only; material discarded
Entry Number: 33892
Nematode
Xiphinema
americanum
Host
Glycine
max
(Soybean)
in/on Soil
Origin
USA
Maryland
Carmichael, Queen Anne's Co., MD
Collector
via Lynn Carta
Date Received
2001 Nov 01
Disposition of Sample
Records only; material discarded
Entry Number: 33893
Nematode
Pratylenchus
ranjani
Host
Glycine
max
(Soybean)
in/on Soil
Origin
USA
Maryland
Carmichael, Queen Anne's Co., MD
Collector
via Lynn Carta
Date Received
2001 Nov 01
Disposition of Sample
Records only; material discarded
Entry Number: 33894
Nematode
Pratylenchus
crenatus
Host
Glycine
max
(Soybean)
in/on Soil
Origin
USA
Maryland
Carmichael, Queen Anne's Co., MD
Collector
via Lynn Carta
Date Received
2001 Nov 01
Disposition of Sample
Records only; material discarded
Entry Number: 33895
Nematode
Pratylenchus
scribneri
Host
Glycine
max
(Soybean)
in/on Soil
Origin
USA
Maryland
Carmichael, Queen Anne's Co., MD
Collector
via Lynn Carta
Date Received
2001 Nov 01
Disposition of Sample
Records only; material discarded
Entry Number: 33896
Nematode
Pratylenchus
arlingtoni
Host
Zea
mays
(Corn)
in/on Root
Origin
USA
Virginia
Arlington Cemetary, Arlington, VA (Subsequently grown in greenhouse in BARC-West, Beltsville, MD)
Collector
Donna Ellington
Date Received
2001 Nov 09
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 33897
Nematode
Pratylenchus
agilis
Host
Zea
mays
(Corn)
in/on Root
Origin
USA
Maryland
BARC-West, Beltsville, MD (greenhouse)
Collector
Donna Ellington
Date Collected
2001 Nov 09
Date Received
2001 Nov 09
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 33898
Nematode
Pratylenchus
crenatus
Host
Rubus
difolias
(Berry)
in/on Soil
Origin
USA
Oregon
Corvallis
Collector
via P. Stock, University of California Davis Nematode Collection, Dept. of Nematology, Davis, California
Date Collected
1994 Apr 24
Date Received
2000 Oct 10
Disposition of Sample
Records only; material discarded
Entry Number: 33899
Nematode
Pratylenchus
agilis
Host
Zea
mays
(Corn)
in/on Soil
Origin
USA
Maryland
Collector
via P. Stock, University of California Davis Nematode Collection, Dept. of Nematology, Davis, California
Date Collected
1995 May 15
Date Received
2000 Oct 10
Disposition of Sample
Records only; material discarded
Entry Number: 33900
Nematode
Aphelenchus
sp.
Host
Cyperus
rotundus
(Nut sedge bed)
in/on Soil
Origin
USA
Florida
Pine Island Farm
Collector
Dr. Klassen (Univ. of FL, Homestead, FL) via Dr. Abdul-Baki (Beltsville, MD)
Date Collected
2003 Feb 24
Date Received
2003 Feb 21
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 33901
Nematode
Meloidogyne
graminicola
Host
Cyperus
rotundus
(Nut sedge bed)
in/on Soil
Origin
USA
Florida
Pine Island Farm
Collector
Dr. Klassen (Univ. of FL, Homestead, FL) via Dr. Abdul-Baki (Beltsville, MD)
Date Collected
2003 Feb 24
Date Received
2003 Feb 21
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 33902
Nematode
Tylenchus
sp.
Host
Cyperus
rotundus
(Nut sedge bed)
in/on Soil
Origin
USA
Florida
Pine Island Farm
Collector
Dr. Klassen (Univ. of FL, Homestead, FL) via Dr. Abdul-Baki (Beltsville, MD)
Date Collected
2003 Feb 24
Date Received
2003 Feb 21
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 33903
Nematode
Aphelenchus
sp.
Host
(Open field soil)
in/on Soil
Origin
USA
Florida
Pine Island Farm
Collector
Dr. Klassen (Univ. of FL, Homestead, FL) via Dr. Abdul-Baki (Beltsville, MD)
Date Collected
2003 Feb 24
Date Received
2003 Feb 26
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 33904
Nematode
Ditylenchus
myceliophagus
Host
(Open field soil)
in/on Soil
Origin
USA
Florida
Pine Island Farm
Collector
Dr. Klassen (Univ. of FL, Homestead, FL) via Dr. Abdul-Baki (Beltsville, MD)
Date Collected
2003 Feb 24
Date Received
2003 Feb 26
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 33905
Nematode
Meloidogyne
graminicola
Host
(Open field soil)
in/on Soil
Origin
USA
Florida
Pine Island Farm
Collector
Dr. Klassen (Univ. of FL, Homestead, FL) via Dr. Abdul-Baki (Beltsville, MD)
Date Collected
2003 Feb 24
Date Received
2003 Feb 26
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 33906
Nematode
Tylenchus
sp.
Host
(Open field soil)
in/on Soil
Origin
USA
Florida
Pine Island Farm
Collector
Dr. Klassen (Univ. of FL, Homestead, FL) via Dr. Abdul-Baki (Beltsville, MD)
Date Collected
2003 Feb 24
Date Received
2003 Feb 26
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 33907
Nematode
Aphelenchus
sp.
Host
(Open field soil)
in/on Soil
Origin
USA
Florida
Pine Island Farm
Collector
Dr. Klassen (Univ. of FL, Homestead, FL) via Dr. Abdul-Baki (Beltsville, MD)
Date Collected
2003 Feb 24
Date Received
2003 Feb 26
Disposition of Sample
Specimens to USDANC (General)
Vials