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 2676 - 2700 of 41939
Entry Number: 2678
Nematode
Helicotylenchus
platyurus
Host
(Soil)
in/on Soil
Origin
USA
Idaho
via Parma, ID
Collector
submitted by James Davis via Saad Hafez
Date Collected
1987 Mar 06
Date Received
1987 Mar 11
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 2679
Nematode
Bakernema
inaequale
Host
Quercus
spp.
(Oak*)
in/on Root/Soil
Origin
USA
Maryland
Left side of road entering Beltsville Comm. Recreation Center, Beltsville
Collector
Zafar Handoo
Date Collected
1987 Mar 26
Date Received
1987 Mar 26
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 2680
Nematode
Criconemella
macrodora
Host
Quercus
spp.
(Oak*)
in/on Root/Soil
Origin
USA
Maryland
Left side of road entering Beltsville Comm. Recreation Center, Beltsville
Collector
Zafar Handoo
Date Collected
1987 Mar 26
Date Received
1987 Mar 26
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 2681
Nematode
Heterodera
avenae
Host
Triticum
aestivum
(Wheat)
in/on Soil
Origin
USA
Oregon
Union Co. via Parma, ID
Collector
via Saad Hafez
Date Received
1987 Mar 27
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 2682
Nematode
Heterodera
avenae *
Host
Triticum
aestivum
(Wheat)
in/on Soil
Origin
USA
Oregon
LaGrand, Union Co. via Parma, ID
Collector
via Saad Hafez
Date Received
1987 Mar 27
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 2683
Nematode
Meloidogyne
sp.*
Host
Solanum
tuberosum
(Potato)
in/on Root
Origin
Mexico
Collector
via Greg Rowher, APHIS thru W. Friedman
Date Received
1987 Mar 27
Disposition of Sample
Specimens to USDANC (General)
Entry Number: 2684
Nematode
Tylenchorhynchus
dubius *
Host
Avena
sativa
(Oats)
in/on Soil
Origin
USA
Alaska
Delta, Alaska via Parma, ID
Collector
Jenifer McBeath via Saad Hafez
Date Received
1986 Dec 22
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 2685
Nematode
Merlinius
n. sp. (?)*
Host
Hordeum
vulagare
(Barley)
in/on Soil
Origin
USA
Alaska
University of Alaska, Fairbanks, Alaska via Parma, ID
Collector
via Saad Hafez
Date Received
1987 Dec 01
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 2686
Nematode
Tylenchorhynchus
annulatus
Host
Lycopersicon
esculentum
(Tomato)
in/on Soil
Origin
Cambodia
Collector
via S. C. Litzenberger
Date Collected
1962 Mar 17
Date Received
1962 Mar 27
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 2687
Nematode
Alaimus
sp.
Host
Cynodon
dactylon
(Bermudagrass)
in/on Soil
Origin
Cambodia
Kep
Collector
via S. C. Litzenberger & Ho Tong Lip
Date Received
1962 Mar 27
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 2688
Nematode
Tylenchorhynchus
annulatus *
Host
Cynodon
dactylon
(Bermudagrass)
in/on Soil
Origin
Cambodia
Kep
Collector
via S. C. Litzenberger & Ho Tong Lip
Date Received
1962 Mar 27
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 2689
Nematode
Meloidogyne
arenaria
Host
Fragaria
sp.
(Strawberry *)
in/on Root
Origin
USA
South Carolina
Originally found in strawberry field, Lexington, SC (grown in greenhouse in Clemson, SC)
Collector
via Steve Lewis & David Harshman (Clemson U.)
Date Received
1987 Apr 06
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 2690
Nematode
Meloidogyne
arenaria
Host
Lycopersicon
esculentum
(Tomato *)
in/on Root
Origin
USA
South Carolina
Originally found in strawberry field, Lexington, SC (grown in greenhouse in Clemson, SC)
Collector
via Steve Lewis & David Harshman (Clemson U.)
Date Received
1987 Apr 06
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 2691
Nematode
Meloidogyne
arenaria
Host
Brassica
sp.
(Rape (Cascade rape))
in/on Root
Origin
USA
Georgia
Tifton
Collector
via N. A. Minton
Date Received
1987 Apr 08
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 2692
Nematode
Meloidogyne
arenaria
Host
Brassica
sp.
(Rape (Westar rape))
in/on Root
Origin
USA
Georgia
Tifton
Collector
via N. A. Minton
Date Received
1987 Apr 08
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 2693
Nematode
Meloidogyne
incognita (mostly)
Host
Brassica
sp.
(Rape (Westar rape))
in/on Root
Origin
USA
Georgia
Tifton
Collector
via N. A. Minton
Date Received
1987 Apr 08
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 2694
Nematode
Meloidogyne
incognita (mostly)
Host
Brassica
sp.
(Rape (Cascade rape))
in/on Root
Origin
USA
Georgia
Tifton
Collector
via N. A. Minton
Date Received
1987 Apr 08
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 2695
Nematode
Meloidogyne
javanica
Host
Brassica
sp.
(Rape (Westar rape))
in/on Root
Origin
USA
Georgia
Tifton
Collector
via N. A. Minton
Date Received
1987 Apr 08
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 2696
Nematode
Meloidogyne
incognita
Host
Cucurbita
sp.
(Squash)
in/on Root
Origin
USA
Georgia
Tifton (NPN unsteamed, greenhouse)
Collector
via A. W. Johnson
Date Received
1987 Apr 20
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 2697
Nematode
Meloidogyne
incognita *
Host
Cucurbita
sp.
(Squash)
in/on Root
Origin
USA
Georgia
Tifton (PN unsteamed, greenhouse)
Collector
via A. W. Johnson
Date Received
1987 Apr 20
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 2698
Nematode
Meloidogyne
incognita
Host
Cucurbita
sp.
(Squash)
in/on Root
Origin
USA
Georgia
Tifton (NPN steamed, greenhouse)
Collector
via A. W. Johnson
Date Received
1987 Apr 20
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 2699
Nematode
Criconemella
sp.*
Host
Rubus
sp.
(Blackberry)
in/on Soil
Origin
USA
Arkansas
Logan Co.
Collector
via E. J. Wehunt
Date Collected
1987 Apr 10
Date Received
1987 May 07
Disposition of Sample
Specimens to USDANC (General)
Entry Number: 2700
Nematode
Xiphinema
chambersi
Host
Fragaria
sp.
(Strawberry *)
in/on Soil
Origin
USA
Arkansas
Logan Co.
Collector
via E. J. Wehunt
Date Received
1987 May 07
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 2701
Nematode
Xiphinema
chambersi
Host
Pyrus
sp.
(Pear*)
in/on Soil
Origin
USA
Arkansas
Logan Co.
Collector
via E. J. Wehunt
Date Received
1987 May 07
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 2702
Nematode
Heterodera
glycines*
Host
Glycine
max
(Soybean field)
in/on Soil
Origin
USA
Michigan
Ashley
Collector
via Fred Warner (Nematode Diagnostic Lab, MSU)
Date Received
1987 May 11
Disposition of Sample
Specimens to USDANC (General)
Vials