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 2226 - 2250 of 41939
Entry Number: 2227
Nematode
Hirschmanniella
nana
Host
Oryza
sativa
(Rice (Paddy Rice))
in/on Soil
Origin
India
Tamil Nadu
Avadi near Madras
Collector
via M. R. Siddiqi
Date Received
1968 May 01
Disposition of Sample
Specimens to USDANC (Type)
Entry Number: 2228
Nematode
Rotylenchulus
anamictus
Host
Acacia
sp.
in/on Soil
Origin
Somaliland
2 miles south of Merca
Collector
F. Lamberti via D. J. Raski
Date Collected
1964 Jul
Date Received
1968 Jun 03
Disposition of Sample
Specimens to USDANC (Type)
Entry Number: 2229
Nematode
Rotylenchulus
leptus
Host
Bambusa
vulgaris
(Bamboo *)
in/on Soil
Origin
Southern Rhodesia (Zimbabwe)
Gwelo
Collector
G. Martin via D. J. Raski
Date Collected
1957
Date Received
1968 Jun 03
Disposition of Sample
Specimens to USDANC (Type)
Entry Number: 2230
Nematode
Rotylenchulus
reniformis
Host
Ananas
comosus
(Pineapple)
in/on Soil
Origin
USA
Hawaii
Block C-9, County of Oahu
Collector
J. Radewald via D. J. Raski
Date Collected
1961 Feb 24
Date Received
1968 Jun 03
Disposition of Sample
Specimens to USDANC (Type)
Entry Number: 2231
Nematode
Rotylenchulus
macrodoratus
Host
Vitis
sp.
(Grapevine)
in/on Soil
Origin
Italy
Bari
Collector
A. Ciccarone via D. J. Raski
Date Collected
1962 Mar
Date Received
1968 Jun 03
Disposition of Sample
Specimens to USDANC (Type)
Entry Number: 2232
Nematode
Rotylenchulus
variabilis
Host
Rumex
sp.
in/on Soil
Origin
Southern Rhodesia (Zimbabwe)
Inyanga Orchard area
Collector
G. Martin via D. J. Raski
Date Collected
1962 Mar
Date Received
1968 Jun 03
Disposition of Sample
Specimens to USDANC (Type)
Entry Number: 2233
Nematode
Rotylenchulus
macrosomus
Host
Olea
europaea
(Olive)
in/on Soil
Origin
Israel
Hulda
Collector
G. Minz via D. J. Raski
Date Collected
1960 Jul 04
Date Received
1968 Jun 03
Disposition of Sample
Specimens to USDANC (Type)
Entry Number: 2234
Nematode
Criconemella
curvata
Host
Solanum
tuberosum
(Potato (S. Potato *))
in/on Soil
Origin
USA
Idaho
Parma, Canyon Co.
Collector
SSBNYSSA Mit. (?), Nyssa, OR via Saad L. Hafez
Date Collected
1993 Nov 17
Date Received
1993 Dec 06
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 2235
Nematode
Criconemella
rustica (heavy population)
Host
Solanum
tuberosum
(Potato)
in/on Soil
Origin
USA
Idaho
Bliss, Gooding Co.
Collector
Gooding Seed Co., Gooding, ID via Saad L.. Hafez
Date Collected
1993 Nov 10
Date Received
1993 Dec 06
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 2236
Nematode
Criconemella
rustica (heavy population)
Host
Solanum
tuberosum
(Potato)
in/on Soil
Origin
USA
Idaho
Idaho (?)
Collector
W. Lab (?) via Saad L. Hafez
Date Collected
1993 Nov 23
Date Received
1993 Dec 06
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 2237
Nematode
Helicotylenchus
digonicus
Host
Solanum
tuberosum
(Potato)
in/on Soil
Origin
USA
Idaho
Bliss, Gooding Co.
Collector
Gooding Seed Co., Gooding, ID via Saad L.. Hafez
Date Collected
1993 Nov 10
Date Received
1993 Dec 06
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 2238
Nematode
Helicotylenchus
dihystera
Host
Solanum
tuberosum
(Potato)
in/on Soil
Origin
USA
Idaho
Idaho (?)
Collector
W. Lab (?) via Saad L. Hafez
Date Collected
1993 Nov 23
Date Received
1993 Dec 06
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 2239
Nematode
Hemicycliophora
thienemanni
Host
Solanum
tuberosum
(Potato)
in/on Soil
Origin
USA
Idaho
Bliss, Gooding Co.
Collector
Gooding Seed Co., Gooding, ID via Saad L.. Hafez
Date Collected
1993 Nov 10
Date Received
1993 Dec 06
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 2240
Nematode
Hemicycliophora
thienemanni
Host
Solanum
tuberosum
(Potato (S. Potato *))
in/on Soil
Origin
USA
Idaho
Parma, Canyon Co.
Collector
SSBNYSSA Mit. (?), Nyssa, OR via Saad L. Hafez
Date Collected
1993 Nov 17
Date Received
1993 Dec 06
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 2241
Nematode
Heterodera
sp.
Host
Solanum
tuberosum
(Potato)
in/on Soil
Origin
USA
Idaho
Bliss, Gooding Co.
Collector
Gooding Seed Co., Gooding, ID via Saad L.. Hafez
Date Collected
1993 Nov 10
Date Received
1993 Dec 06
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 2242
Nematode
Paratrichodorus
sp.
Host
Solanum
tuberosum
(Potato (S. Potato *))
in/on Soil
Origin
USA
Idaho
Parma, Canyon Co.
Collector
SSBNYSSA Mit. (?), Nyssa, OR via Saad L. Hafez
Date Collected
1993 Nov 17
Date Received
1993 Dec 06
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 2243
Nematode
Paratylenchus
tateae
Host
Solanum
tuberosum
(Potato)
in/on Soil
Origin
USA
Idaho
Idaho (?)
Collector
W. Lab (?) via Saad L. Hafez
Date Collected
1993 Nov 23
Date Received
1993 Dec 06
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 2244
Nematode
Pratylenchus
neglectus
Host
Solanum
tuberosum
(Potato (S. Potato *))
in/on Soil
Origin
USA
Idaho
Parma, Canyon Co.
Collector
SSBNYSSA Mit. (?), Nyssa, OR via Saad L. Hafez
Date Collected
1993 Nov 17
Date Received
1993 Dec 06
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 2245
Nematode
Tylenchorhynchus
maximus
Host
Solanum
tuberosum
(Potato)
in/on Soil
Origin
USA
Idaho
Bliss, Gooding Co.
Collector
Gooding Seed Co., Gooding, ID via Saad L.. Hafez
Date Collected
1993 Nov 10
Date Received
1993 Dec 06
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 2246
Nematode
Tylenchorhynchus
maximus
Host
Solanum
tuberosum
(Potato)
in/on Soil
Origin
USA
Idaho
Idaho (?)
Collector
W. Lab (?) via Saad L. Hafez
Date Collected
1993 Nov 23
Date Received
1993 Dec 06
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 2247
Nematode
Criconemella
ornata (75%)
Host
Cynodon
dactylon
(Bermudagrass (Coastal B.grass Sod))
in/on Soil
Origin
USA
Georgia
Tifton
Collector
via A. W. Johnson
Date Collected
1993 Nov 29
Date Received
1993 Dec 13
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 2248
Nematode
Criconemella
ornata (35%)
Host
Cynodon
dactylon
(Bermudagrass (Coastal B.grass Sod))
in/on Soil
Origin
USA
Georgia
Tifton
Collector
via A. W. Johnson
Date Collected
1993 Nov 29
Date Received
1993 Dec 13
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 2249
Nematode
Criconemella
sphaerocephala (25%)
Host
Cynodon
dactylon
(Bermudagrass (Coastal B.grass Sod))
in/on Soil
Origin
USA
Georgia
Tifton
Collector
via A. W. Johnson
Date Collected
1993 Nov 29
Date Received
1993 Dec 13
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 2250
Nematode
Criconemella
sphaerocephala (65%)
Host
Cynodon
dactylon
(Bermudagrass (Coastal B.grass Sod))
in/on Soil
Origin
USA
Georgia
Tifton
Collector
via A. W. Johnson
Date Collected
1993 Nov 29
Date Received
1993 Dec 13
Disposition of Sample
Specimens to USDANC (General)
Vials
Entry Number: 2251
Nematode
Helicotylenchus
dihystera (100%)
Host
Cynodon
dactylon
(Bermudagrass (Coastal B.grass Sod))
in/on Soil
Origin
USA
Georgia
Tifton
Collector
via A. W. Johnson
Date Collected
1993 Nov 29
Date Received
1993 Dec 13
Disposition of Sample
Specimens to USDANC (General)
Vials