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 35551 - 35575 of 41939
Entry Number: 35585
Nematode
Cyst-like bodies
Host
Solanum
tuberosum
(Potato)
in/on Soil
Origin
USA
Idaho
Twin Falls
Collector
via Michael Becerra (APHIS)
Date Received
2006 Dec 20
Disposition of Sample
Records only; material discarded
Entry Number: 35586
Nematode
Mesocriconema
curvatum
Host
(Citrus)
in/on Root/Soil
Origin
Morocco
Destination: New York
Collector
Alfons Z. Beshay via Alan J. Towson (APHIS)
Date Collected
2007 Jan 25
Date Received
2007 Feb 01
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 35587
Nematode
Tylenchorhynchus
parvus
Host
(Citrus)
in/on Root/Soil
Origin
Morocco
Destination: New York
Collector
Alfons Z. Beshay via Alan J. Towson (APHIS)
Date Collected
2007 Jan 25
Date Received
2007 Feb 01
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 35588
Nematode
Afenestrata
africana
Host
(Citrus)
in/on Root/Soil
Origin
Morocco
Destination: New York
Collector
Alfons Z. Beshay via Alan J. Towson (APHIS)
Date Collected
2007 Jan 25
Date Received
2007 Feb 01
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 35589
Nematode
Paratroprusus
sp.
Host
Fragaria
sp.
(Strawberry)
in/on Root
Origin
Switzerland
Destination: Massachusetts
Collector
Stephen W. Clark via Alan J. Towson (APHIS)
Date Collected
2007 Feb 27
Date Received
2007 Mar 01
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 35590
Nematode
Scutellonema
sp.
Host
Fragaria
sp.
(Strawberry)
in/on Root
Origin
Switzerland
Destination: Massachusetts
Collector
Stephen W. Clark via Alan J. Towson (APHIS)
Date Collected
2007 Feb 27
Date Received
2007 Mar 01
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 35591
Nematode
No Nematodes
Host
Apium
graveolens
(Wild Celery)
in/on Soil
Origin
Netherlands
Collector
Peter K. Lawton via Martin Feinstein (APHIS)
Date Collected
2007 May 06
Date Received
2007 May 08
Disposition of Sample
Records only; material discarded
Entry Number: 35592
Nematode
Helicotylenchus
kashmirensis
Host
in/on Root
Origin
United Arab Emirates
Destination: New York
Collector
Wanda I. Rodriguez via Alan J. Towson (APHIS)
Date Collected
2007 Apr 13
Date Received
2007 Apr 20
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 35593
Nematode
Tylenchorhynchus
mashhoodi
Host
in/on Root
Origin
United Arab Emirates
Destination: Texas
Collector
Wanda I. Rodriguez via Alan J. Towson (APHIS)
Date Collected
2007 Apr 13
Date Received
2007 Apr 20
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 35594
Nematode
Helicotylenchus
pseudorobustus
Host
in/on Root
Origin
Iran
Destination: Oklahoma
Collector
Muhammad K. Mehmood via Alan J. Towson (APHIS)
Date Collected
2007 Apr 16
Date Received
2007 Apr 25
Disposition of Sample
Records only; material discarded
Entry Number: 35595
Nematode
Helicotylenchus
pseudorobustus
Host
in/on Root
Origin
Macedonia
Destination: New York
Collector
Muhammad Mohiyuddin via Alan J. Towson (APHIS)
Date Collected
2007 Apr 18
Date Received
2007 Apr 25
Disposition of Sample
Records only; material discarded
Entry Number: 35596
Nematode
Quinisulcius
acutoides
Host
in/on Root
Origin
Macedonia
Destination: New York
Collector
Muhammad Mohiyuddin via Alan J. Towson (APHIS)
Date Collected
2007 Apr 18
Date Received
2007 Apr 26
Disposition of Sample
Records only; material discarded
Entry Number: 35597
Nematode
Helicotylenchus
pseudorobustus
Host
in/on Root
Origin
Macedonia
Destination: New York
Collector
Muhammad Mohiyuddin via Alan J. Towson (APHIS)
Date Collected
2007 Apr 18
Date Received
2007 Apr 26
Disposition of Sample
Records only; material discarded
Entry Number: 35598
Nematode
Tylenchorhynchus
ewingi
Host
in/on Root
Origin
Serbia
Destination: New York
Collector
Keturah M. Ransom via Alan J. Towson (APHIS)
Date Collected
2007 Mar 29
Date Received
2007 Apr 09
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 35599
Nematode
Paratrichodorus
porosus
Host
in/on Soil
Origin
USA
South Carolina
Trenton, S.C.
Collector
via Michelle Cram (USDA, Forest Services, Atheno, GA)
Date Collected
2006 Apr
Date Received
2007 Mar 29
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 35600
Nematode
Geocenamus
tenuidens
Host
Hordeum
vulgare
(Barley)
in/on Soil
Origin
USA
Idaho
St. Anthony
Collector
Gary F. Taylor via Saad Hafez
Date Collected
2007 Apr 09
Date Received
2007 Apr 18
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 35601
Nematode
Rotylenchus
robustus
Host
in/on Root/Soil
Origin
Romania
Destination: New York
Collector
Muhammad Mohiyuddin via Alan J. Towson (APHIS)
Date Collected
2007 Mar 20
Date Received
2007 Mar 29
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 35602
Nematode
Tylenchorhynchus
dubius
Host
in/on Root/Soil
Origin
Romania
Destination: New York
Collector
Muhammad Mohiyuddin via Alan J. Towson (APHIS)
Date Collected
2007 Mar 20
Date Received
2007 Mar 29
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 35603
Nematode
Radopholus
similis
Host
Anthurium
sp.
(Anthurium)
in/on Root
Origin
USA
Hawaii
Kurtistown, GPN 165040
Collector
Lyle Wong via Matthew Goo (APHIS)
Date Collected
2007 Jan 01
Date Received
2007 Feb 08
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 35604
Nematode
Rhabditid Group
Host
Sambucus
sp.
(Elder)
in/on Bark
Origin
Netherlands
Collector
via Raul P. Sarmiento (APHIS)
Date Collected
2007 Feb 01
Date Received
2007 Feb 02
Disposition of Sample
Records only; material discarded
Entry Number: 35605
Nematode
Paratrichodorus
porosus
Host
Sorghum
sudanense
(Sudan Grass)
in/on Soil
Origin
USA
South Carolina
Trenton, S.C.
Collector
via Michelle Cram (USDA, Forest Services, Atheno, GA)
Date Collected
2006 Dec 13
Date Received
2007 Jan 09
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 35606
Nematode
Paratrichodorus
minor
Host
Pennisetum
glaucum
(Pearl Millet)
in/on Soil
Origin
USA
South Carolina
Trenton, S.C.
Collector
via Michelle Cram (USDA, Forest Services, Atheno, GA)
Date Collected
2006 Dec 13
Date Received
2007 Jan 09
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 35607
Nematode
Helicotylenchus
crenacanda
Host
Brassica
rapa
(Turnip)
in/on Root
Origin
China
Destination: New York
Collector
Muhammad Mohiyuddin via Alan J. Towson (APHIS)
Date Collected
2007 Feb 19
Date Received
2007 Feb 22
Disposition of Sample
Records only; material discarded
Entry Number: 35608
Nematode
Rotylenchus
robustus
Host
Brassica
rapa
(Turnip)
in/on Soil
Origin
China
Destination: New York
Collector
Muhammad Mohiyuddin via Alan J. Towson (APHIS)
Date Collected
2007 Feb 19
Date Received
2007 Feb 22
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 35609
Nematode
Scutylenchus
sp.
Host
in/on Root
Origin
Romania
Destination: New York
Collector
Muhammad Mohiyuddin via Alan J. Towson (APHIS)
Date Collected
2007 Mar 11
Date Received
2007 Mar 21
Disposition of Sample
Specimens to USDANC (General)
Vials