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 3776 - 3800 of 41939
Entry Number: 3780
Nematode
Helicotylenchus
digonicus
Host
(Grain (intended crop-potatoes))
in/on Soil
Origin
USA
Idaho
Caldwell, Canyon Co.
Collector
Western Laboratories via Saad Hafez (Parma, Idaho)
Date Received
1985 Apr 08
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 3781
Nematode
Merlinius
brevidens
Host
(Grain (intended crop-potatoes))
in/on Soil
Origin
USA
Idaho
Caldwell, Canyon Co.
Collector
Western Laboratories via Saad Hafez (Parma, Idaho)
Date Received
1985 Apr 08
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 3782
Nematode
Pratylenchus
thornei
Host
(Grain (intended crop-potatoes))
in/on Soil
Origin
USA
Idaho
Caldwell, Canyon Co.
Collector
Western Laboratories via Saad Hafez (Parma, Idaho)
Date Received
1985 Apr 08
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 3783
Nematode
Tylenchorhynchus
sp.(Need more specimens for identification)
Host
(Grain (intended crop-potatoes))
in/on Soil
Origin
USA
Idaho
Caldwell, Canyon Co.
Collector
Western Laboratories via Saad Hafez (Parma, Idaho)
Date Received
1985 Apr 08
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 3784
Nematode
Meloidogyne
graminicola *
Host
Cyperus
rotundus
(Nutsedge or Nutgrass)
in/on Root
Origin
USA
Georgia
Originally from Midville, GA and subsequently grown in Greenhouse, Tifton
Collector
via N. A. Minton
Date Received
1985 Apr 09
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 3785
Nematode
Meloidogyne
graminicola *
Host
Stenotaphrum
secundatum
(Grass (St. Augustine))
in/on Root
Origin
USA
Georgia
Originally from Midville, GA and subsequently grown in Greenhouse, Tifton
Collector
via N. A. Minton
Date Received
1985 Apr 09
Disposition of Sample
Specimens to USDANC (General)
Entry Number: 3786
Nematode
Meloidogyne
incognita
Host
Cyperus
rotundus
(Nutsedge or Nutgrass)
in/on Root
Origin
USA
Georgia
Originally from Midville, GA and subsequently grown in Greenhouse, Tifton
Collector
via N. A. Minton
Date Received
1985 Apr 09
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 3787
Nematode
Meloidogyne
incognita
Host
Gossypium
sp.
(Cotton)
in/on Soil
Origin
USA
Georgia
Originally from Midville, GA and subsequently grown in Greenhouse, Tifton
Collector
via N. A. Minton
Date Received
1985 Apr 09
Disposition of Sample
Specimens to USDANC (General)
Entry Number: 3788
Nematode
Pratylenchus
sp.
Host
Hordeum
vulgare
(Barley (Intended crop-potatoes))
in/on Soil
Origin
USA
Idaho
Fruitland, Payette Co.
Collector
via Saad Hafez (Parma, Idaho)
Date Received
1985 Apr 10
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 3789
Nematode
Paratylenchus
projectus
Host
Mentha
spicata
(Spearmint)
in/on Soil
Origin
USA
Idaho
via Parma
Collector
via Saad Hafez
Date Received
1985 Apr 10
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 3790
Nematode
Pratylenchus
coffeae
Host
Mentha
spicata
(Spearmint)
in/on Soil
Origin
USA
Idaho
via Parma
Collector
via Saad Hafez
Date Received
1985 Apr 10
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 3791
Nematode
Helicotylenchus
digonicus
Host
(Grain (intended crop-potatoes))
in/on Soil
Origin
USA
Idaho
Caldwell, Canyon Co.
Collector
via Saad Hafez (Western Laboratories)
Date Received
1985 Apr 10
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 3792
Nematode
Pratylenchus
neglectus
Host
(Grain (intended crop-potatoes))
in/on Soil
Origin
USA
Idaho
Caldwell, Canyon Co.
Collector
via Saad Hafez (Western Laboratories)
Date Received
1985 Apr 10
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 3793
Nematode
Pratylenchus
thornei
Host
(Grain (intended crop-potatoes))
in/on Soil
Origin
USA
Idaho
Caldwell, Canyon Co.
Collector
via Saad Hafez (Western Laboratories)
Date Received
1985 Apr 10
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 3794
Nematode
Aphelenchus
sp.
Host
(Soil)
in/on Soil
Origin
USA
Idaho
via Parma
Collector
via Saad Hafez
Date Received
1985 Apr 10
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 3795
Nematode
Merlinius
brevidens
Host
(Soil)
in/on Soil
Origin
USA
Idaho
via Parma
Collector
via Saad Hafez
Date Received
1985 Apr 10
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 3796
Nematode
Pratylenchus
neglectus
Host
(Soil)
in/on Soil
Origin
USA
Idaho
via Parma
Collector
via Saad Hafez
Date Received
1985 Apr 10
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 3797
Nematode
Merlinius
brevidens
Host
Allium
sp.
(Onion (intended crop-potatoes))
in/on Soil
Origin
USA
Idaho
Nyssa, Malheur Co.
Collector
Greg Willison (Union Fertilizer, Ontario) via Saad Hafez
Date Received
1985 Apr 10
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 3798
Nematode
Pratylenchus
neglectus
Host
Allium
sp.
(Onion (intended crop-potatoes))
in/on Soil
Origin
USA
Idaho
Nyssa, Malheur Co.
Collector
Greg Willison (Union Fertilizer, Ontario) via Saad Hafez
Date Received
1985 Apr 10
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 3799
Nematode
Pratylenchus
thornei
Host
Allium
sp.
(Onion (intended crop-potatoes))
in/on Soil
Origin
USA
Idaho
Nyssa, Malheur Co.
Collector
Greg Willison (Union Fertilizer, Ontario) via Saad Hafez
Date Received
1985 Apr 10
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 3800
Nematode
Tylenchorhynchus
sp.*
Host
Allium
sp.
(Onion (intended crop-potatoes))
in/on Soil
Origin
USA
Idaho
Nyssa, Malheur Co.
Collector
Greg Willison (Union Fertilizer, Ontario) via Saad Hafez
Date Received
1985 Apr 10
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 3801
Nematode
Criconemella
lobata
Host
Solanum
tuberosum
(Potato?)
in/on Soil
Origin
USA
Idaho
via Parma
Collector
Western Farm Service, Wendell, Idaho via Saad Hafez
Date Received
1985 Apr 10
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 3802
Nematode
Helicotylenchus
digonicus
Host
Solanum
tuberosum
(Potato?)
in/on Soil
Origin
USA
Idaho
via Parma
Collector
Western Farm Service, Wendell, Idaho via Saad Hafez
Date Received
1985 Apr 10
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 3803
Nematode
Merlinius
clarus
Host
Solanum
tuberosum
(Potato?)
in/on Soil
Origin
USA
Idaho
via Parma
Collector
Western Farm Service, Wendell, Idaho via Saad Hafez
Date Received
1985 Apr 10
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 3804
Nematode
Paratylenchus
projectus
Host
Solanum
tuberosum
(Potato?)
in/on Soil
Origin
USA
Idaho
via Parma
Collector
Western Farm Service, Wendell, Idaho via Saad Hafez
Date Received
1985 Apr 10
Disposition of Sample
Specimens to USDANC (General)
Vials