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Nematode Collection Database
U.S. Department of Agriculture

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USDA Nematode Collection was established in June 1960 By A. Morgan Golden. It is currently directed and curated by Dr. Zafar A. Handoo 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 38551 - 38575 of 41807

Entry Number: 43612

Nematode
Pratylenchus neglectus
Host
(Unknown plant) in/on Soil
Origin
Mexico
Collector
Robert Hanlan via Allen Dawson (APHIS)
Date Collected
25 Apr 2012
Date Received
01 May 2012
Disposition of Sample
Specimens to USDANC (General)
Vials
G-7130g

Entry Number: 43613

Nematode
Scutellonema brachyurum
Host
Aloe sp. in/on Soil
Origin
Mexico
Collector
Leeah Amaya via Allen Dawson (APHIS)
Date Collected
19 Mar 2012
Date Received
01 May 2012
Disposition of Sample
Specimens to USDANC (General)
Vials
G-7130g

Entry Number: 43614

Nematode
Scutellonema bradys
Host
Dioscorea sp. in/on Root
Origin
Jamaica
Collector
Steven Welch via Alan Towson (APHIS)
Date Collected
12 May 2012
Date Received
21 May 2012
Disposition of Sample
Specimens to USDANC (General)
Vials
G-7131g

Entry Number: 43615

Nematode
Hoplolaimus columbus
Host
Jasminum sambac in/on Soil
Origin
Pakistan
Collector
Alfons Beshay via Alan Towson (APHIS)
Date Collected
25 Apr 2012
Date Received
7 May 2012
Disposition of Sample
Specimens to USDANC (General)
Vials
G-7132g

Entry Number: 43616

Nematode
Heterodera filipjevi
Host
(Field) in/on Soil
Origin
Italy Santo Pietro
Collector
Salvatore Lombardo
Date Collected
15 Oct 2009
Date Received
21 Oct 2009
Disposition of Sample
Specimens to USDANC (General)
Slides
G-18619, G-18620, G-18621, G-18622
Vials
G-7133g, G-7134g

Entry Number: 43617

Nematode
Criconemoides parvus
Host
Magnoliophyta sp. in/on Soil
Origin
Albania
Collector
Rajandeep Kaur via Alan Towson (APHIS)
Date Collected
30 Apr 2012
Date Received
14 May 2012
Disposition of Sample
Specimens to USDANC (General)
Vials
G-7135g

Entry Number: 43618

Nematode
Quinisulcius curvus
Host
Plectranthus sp. in/on Soil
Origin
Haiti
Collector
Daniel J. Van via Alan Towson (APHIS)
Date Collected
18 May 2012
Date Received
25 May 2012
Disposition of Sample
Specimens to USDANC (General)
Vials
G-7136g

Entry Number: 43619

Nematode
Xiphinema insigne
Host
Magnoliophyta sp. in/on Root
Origin
Bangladesh
Collector
Iqbal Javaid via Alan Towson (APHIS)
Date Collected
26 Apr 2012
Date Received
10 May 2012
Disposition of Sample
Specimens to USDANC (General)
Vials
G-7137g

Entry Number: 43620

Nematode
Circonemoides informis
Host
Solanum lycopersicum in/on Soil
Origin
Hungary
Collector
Peter Kwiecien via Alan Towson (APHIS)
Date Collected
20 May 2012
Date Received
29 May 2012
Disposition of Sample
Specimens to USDANC (General)
Vials
G-7138g

Entry Number: 43621

Nematode
Helicotylenchus canadensis
Host
Hosta sp. in/on Soil
Origin
Canada
Collector
Mary K. Fonzi via Alan Towson (APHIS)
Date Collected
11 May 2012
Date Received
30 May 2012
Disposition of Sample
Specimens to USDANC (General)
Vials
G-7139g

Entry Number: 43622

Nematode
Ogma serratum
Host
Hosta sp. in/on Soil
Origin
Canada
Collector
Brent J. Speicher via Alan Towson (APHIS)
Date Collected
23 May 2012
Date Received
01 June 2012
Disposition of Sample
Specimens to USDANC (General)
Vials
G-7140g

Entry Number: 43623

Nematode
Xiphinema incognitum
Host
Zephyranthes sp. in/on Soil
Origin
Pakistan
Collector
Muhammad Mohiyuddin via Alan Towson (APHIS)
Date Collected
24 May 2012
Date Received
04 June 2012
Disposition of Sample
Specimens to USDANC (General)
Vials
G-7141g

Entry Number: 43624

Nematode
Tylenchulus semipenetrans
Host
Fortunella sp. in/on Soil
Origin
Italy
Collector
Mohammed Rashid via Alan Towson (APHIS)
Date Collected
15 Dec 2011
Date Received
29 Dec 2011
Disposition of Sample
Specimens to USDANC (General)
Vials
G-7142g

Entry Number: 43625

Nematode
Pratylenchus thornei
Host
(Agricultural fields) in/on Soil
Origin
USA California Crows Landing
Collector
Saad Hafez (University of Idaho)
Date Collected
13 Apr 2011
Date Received
10 May 2011
Disposition of Sample
Specimens to USDANC (General)
Vials
G-7143g

Entry Number: 43626

Nematode
Heterodera avenae
Host
(Agricultural fields) in/on Soil
Origin
USA Colorado Monte Vista
Collector
Saad Hafez (University of Idaho)
Date Collected
11 Nov 2010
Date Received
23 Nov 2010
Disposition of Sample
Specimens to USDANC (General)
Slides
G-18623, G-18624
Vials
G-7144g

Entry Number: 43627

Nematode
Helicotylenchus minzi
Host
(Agricultural fields) in/on Soil
Origin
USA Idaho Nampa
Collector
Saad Hafez (University of Idaho)
Date Collected
9 Aug 2011
Date Received
12 Aug 2011
Disposition of Sample
Specimens to USDANC (General)
Vials
G-7145g

Entry Number: 43628

Nematode
Tylenchus hamatus
Host
(Agricultural fields) in/on Soil
Origin
USA Idaho Idaho Falls
Collector
Saad Hafez (University of Idaho)
Date Received
05 Dec 2011
Disposition of Sample
Specimens to USDANC (General)
Vials
G-7146g

Entry Number: 43629

Nematode
Free living soil nematodes
Host
(Agricultural fields) in/on Soil
Origin
USA Idaho
Collector
Saad Hafez (University of Idaho)
Date Received
16 Aug 2011
Disposition of Sample
Specimens to USDANC (General)
Vials
G-7147g

Entry Number: 43630

Nematode
Pratylenchus neglectus
Host
(Agricultural fields) in/on Soil
Origin
USA Idaho
Collector
Saad Hafez (University of Idaho)
Date Received
16 Aug 2011
Disposition of Sample
Specimens to USDANC (General)
Vials
G-7148g

Entry Number: 43631

Nematode
Pratylenchus neglectus
Host
(Agricultural fields) in/on Soil
Origin
USA Idaho Eden
Collector
Saad Hafez (University of Idaho)
Date Collected
22 Mar 2012
Date Received
02 Apr2012
Disposition of Sample
Specimens to USDANC (General)
Vials
G-7149g

Entry Number: 43632

Nematode
Globodera pallida
Host
Solanum tuberosum in/on Root
Origin
USA Idaho Idaho Falls
Collector
Craig Webb (APHIS)
Date Collected
05 Jun 2012
Date Received
07 Jun 2012
Disposition of Sample
Specimens to USDANC (General)
Slides
G-18625

Entry Number: 43633

Nematode
Globodera pallida
Host
Solanum tuberosum in/on Root
Origin
USA Idaho Idaho Falls
Collector
Craig Webb (APHIS)
Date Collected
05 Jun 2012
Date Received
07 Jun 2012
Disposition of Sample
Specimens to USDANC (General)
Slides
G-18626

Entry Number: 43634

Nematode
Globodera sp.
Host
Solanum tuberosum in/on Root
Origin
USA Idaho Idaho Falls
Collector
Craig Webb (APHIS)
Date Collected
07 Jun 2012
Date Received
11 Jun 2012
Disposition of Sample
Specimens to USDANC (General)
Slides
G-18627
Vials
G-7157g

Entry Number: 43635

Nematode
No nematode cyst like body
Host
Solanum tuberosum in/on Root
Origin
USA Idaho Idaho Falls
Collector
Craig Webb (APHIS)
Date Collected
07 Jun 2012
Date Received
11 Jun 2012
Disposition of Sample
Specimens to USDANC (General)
Vials
G-7155g

Entry Number: 43636

Nematode
ID Inconclusive
Host
Solanum tuberosum in/on Root
Origin
USA Idaho Idaho Falls
Collector
Craig Webb (APHIS)
Date Collected
07 Jun 2012
Date Received
11 Jun 2012
Disposition of Sample
Specimens to USDANC (General)
Vials
G-7156g