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 2701 - 2725 of 41939
Entry Number: 2703
Nematode
Criconemella
xenoplax
Host
Prunus
persica
(Peach)
in/on Soil
Origin
USA
California
Originally from CA via Parma, ID
Collector
Grower-Parks via Saad Hafez
Date Collected
1987 Apr 29 & May 20
Date Received
1987 May 14 & Jun 29
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 2704
Nematode
Paratrichodorus
minor
Host
Prunus
persica
(Peach)
in/on Soil
Origin
USA
California
Originally from CA via Parma, ID
Collector
Grower-Parks via Saad Hafez
Date Collected
1987 Apr 29 & May 20
Date Received
1987 May 14 & Jun 29
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 2705
Nematode
Paratrichodorus
porosus (prob.)
Host
Prunus
persica
(Peach)
in/on Soil
Origin
USA
California
Originally from CA via Parma, ID
Collector
Grower-Parks via Saad Hafez
Date Collected
1987 Apr 29 & May 20
Date Received
1987 May 14 & Jun 29
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 2706
Nematode
Paratylenchus
projectus
Host
Prunus
persica
(Peach)
in/on Soil
Origin
USA
California
Originally from CA via Parma, ID
Collector
Grower-Parks via Saad Hafez
Date Collected
1987 Apr 29 & May 20
Date Received
1987 May 14 & Jun 29
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 2707
Nematode
Paratylenchus
sp.
Host
Prunus
persica
(Peach)
in/on Soil
Origin
USA
California
Originally from CA via Parma, ID
Collector
Grower-Parks via Saad Hafez
Date Collected
1987 Apr 29 & May 20
Date Received
1987 May 14 & Jun 29
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 2708
Nematode
Pratylenchus
sp. (1 larvae)
Host
Prunus
persica
(Peach)
in/on Soil
Origin
USA
California
Originally from CA via Parma, ID
Collector
Grower-Parks via Saad Hafez
Date Collected
1987 Apr 29 & May 20
Date Received
1987 May 14 & Jun 29
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 2709
Nematode
Tylenchulus
palustris *
Host
Prunus
persica
(Peach)
in/on Soil
Origin
USA
California
Originally from CA via Parma, ID
Collector
Grower-Parks via Saad Hafez
Date Collected
1987 Apr 29 & May 20
Date Received
1987 May 14 & Jun 29
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 2710
Nematode
Meloidogyne
incognita (few & many undeveloped)
Host
Brassica
sp.
(Rape (Dwarf Essex rape))
in/on Root
Origin
USA
Georgia
Tifton
Collector
via A. W. Johnson
Date Received
1987 May 18
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 2711
Nematode
Meloidogyne
incognita (68%)
Host
Brassica
sp.
(Rape (Cascade rape))
in/on Root
Origin
USA
Georgia
Tifton
Collector
via A. W. Johnson
Date Received
1987 May 18
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 2712
Nematode
Meloidogyne
incognita (62%)
Host
Brassica
sp.
(Rape (Bridger rape))
in/on Root
Origin
USA
Georgia
Tifton
Collector
via A. W. Johnson
Date Received
1987 May 18
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 2713
Nematode
Meloidogyne
incognita (38%)
Host
Brassica
sp.
(Rape (WRGM rape))
in/on Root
Origin
USA
Georgia
Tifton
Collector
via A. W. Johnson
Date Received
1987 May 18
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 2714
Nematode
Meloidogyne
javanica (32%)
Host
Brassica
sp.
(Rape (Cascade rape))
in/on Root
Origin
USA
Georgia
Tifton
Collector
via A. W. Johnson
Date Received
1987 May 18
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 2715
Nematode
Meloidogyne
javanica (38%)
Host
Brassica
sp.
(Rape (Bridger rape))
in/on Root
Origin
USA
Georgia
Tifton
Collector
via A. W. Johnson
Date Received
1987 May 18
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 2716
Nematode
Meloidogyne
javanica (62%)
Host
Brassica
sp.
(Rape (WRGM rape))
in/on Root
Origin
USA
Georgia
Tifton
Collector
via A. W. Johnson
Date Received
1987 May 18
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 2717
Nematode
Meloidogyne
incognita *
Host
Lycopersicon
esculentum
(Tomato)
in/on Root
Origin
USA
Connecticut
Uniroyal Chem. Co., Inc., Bethany, CT (orig. from F. M. C. Lab, Princeton, NJ)
Collector
via Richard Moore (Uniroyal)
Date Received
1987 May 28
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 2718
Nematode
Meloidogyne
incognita *
Host
Lycopersicon
esculentum
(Tomato)
in/on Root
Origin
USA
Connecticut
Uniroyal Chem. Co., Inc., Bethany, CT (orig. from Richard Hussey, U. of Ga., Athens)
Collector
via Richard Moore (Uniroyal)
Date Received
1987 May 28
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 2719
Nematode
Meloidogyne
incognita
Host
Lycopersicon
esculentum
(Tomato)
in/on Root
Origin
USA
Connecticut
Uniroyal Chem. Co., Inc., Bethany, CT (orig. from F. M. C. Lab, Princeton, NJ)
Collector
via Richard Moore (Uniroyal)
Date Received
1987 May 28
Disposition of Sample
Specimens to USDANC (General)
Entry Number: 2720
Nematode
Meloidogyne
hapla
Host
Solanum
tuberosum
(Potato)
in/on Tuber
Origin
USA
Pennsylvania
Potter Co.
Collector
Nancy Hill
Date Received
1987 Jun 19
Disposition of Sample
Specimens to USDANC (General)
Entry Number: 2721
Nematode
Heterodera
estonica
Host
Polygonum
aviculare
(Knotweed)
in/on Soil
Origin
Sweden
Originally from Svanhalla, Sweden
Collector
via Stig Andersson
Date Received
1987 Jun 21
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 2722
Nematode
Criconemella
ornata *
Host
Vaccinium
sp.
(Blueberry plot)
in/on Soil
Origin
USA
Georgia
Byron
Collector
via Andy Nyczepir
Date Received
1987 Jun 22
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 2723
Nematode
Meloidogyne
incognita (100%)
Host
Solanum
tuberosum
(Potato (Red Lasoda Potato))
in/on Tuber
Origin
USA
Georgia
Block D, Gopher Ridge
Collector
via A. W. Johnson
Date Received
1987 Jul 01
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 2724
Nematode
Meloidogyne
incognita (100%)
Host
Solanum
tuberosum
(Potato (Red Lasoda Potato))
in/on Root
Origin
USA
Georgia
Block D, Gopher Ridge
Collector
via A. W. Johnson
Date Received
1987 Jul 01
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 2725
Nematode
Meloidogyne
incognita (100%)
Host
Solanum
tuberosum
(Potato (Kennebec Potato))
in/on Tuber
Origin
USA
Georgia
Block D, Gopher Ridge
Collector
via A. W. Johnson
Date Received
1987 Jul 01
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 2726
Nematode
Meloidogyne
incognita (100%)
Host
Solanum
tuberosum
(Potato (Kennebec Potato))
in/on Root
Origin
USA
Georgia
Block D, Gopher Ridge
Collector
via A. W. Johnson
Date Received
1987 Jul 01
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 2727
Nematode
Meloidogyne
incognita (100%)
Host
Solanum
tuberosum
(Potato (Red Lasoda Potato))
in/on Tuber
Origin
USA
Georgia
JFPR
Collector
via A. W. Johnson
Date Received
1987 Jul 01
Disposition of Sample
Specimens to USDANC (General)
Vials