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.
Displaying 10777 - 10788 of 41939
Entry Number: 10781
- Nematode: Hoplolaimus columbus
- Host: Washingtonia filifera (Palm (Washington palm)) in/on Soil
- Origin: Alexandria, Northern Egypt, Egypt
- Collector: via I. K. A. Ibrahim
- Date Received: 1997 Jul 21
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-4979f
Entry Number: 10782
- Nematode: Tylenchorhynchus sp.*
- Host: Washingtonia filifera (Palm (Washington palm)) in/on Soil
- Origin: Alexandria, Northern Egypt, Egypt
- Collector: via I. K. A. Ibrahim
- Date Received: 1997 Jul 21
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11414
- Vials: G-4979f
Entry Number: 10783
- Nematode: Xiphinema sp.*
- Host: Washingtonia filifera (Palm (Washington palm)) in/on Soil
- Origin: Alexandria, Northern Egypt, Egypt
- Collector: via I. K. A. Ibrahim
- Date Received: 1997 Jul 21
- Disposition of Sample: Specimens to USDANC (Mass)
- Slides: M-892
- Vials: G-4979f
Entry Number: 10784
- Nematode: Heterodera sp. (possibly n. sp.)*
- Host: Phoenix dactylifera (Date Palm) in/on Soil
- Origin: Alexandria, Northern Egypt, Egypt
- Collector: via I. K. A. Ibrahim
- Date Received: 1997 Jul 21
- Disposition of Sample: Specimens to USDANC (Mass)
- Slides: M-893
- Vials: G-4980f
Entry Number: 10785
- Nematode: Pratylenchus thornei
- Host: Phoenix dactylifera (Date Palm) in/on Soil
- Origin: Alexandria, Northern Egypt, Egypt
- Collector: via I. K. A. Ibrahim
- Date Received: 1997 Jul 21
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-4980f
Entry Number: 10786
- Nematode: Tylenchorhynchus sp. (1 female)
- Host: Phoenix dactylifera (Date Palm) in/on Soil
- Origin: Alexandria, Northern Egypt, Egypt
- Collector: via I. K. A. Ibrahim
- Date Received: 1997 Jul 21
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-4980f
Entry Number: 10787
- Nematode: Dolichodorus heterocephalus
- Host: (Unknown Host) in/on Soil
- Origin: Sanford, Florida, USA
- Collector: via H. L. Rhoades
- Date Received: 1963 Apr 08
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-795
- Vials: G-395g
Entry Number: 10788
- Nematode: Ditylenchus destructor (possibly)
- Host: Iris sp. (Iris (bulbous)) in/on Bulb
- Origin: Puyallup, Washington, USA
- Collector: via W. D. Courtney
- Date Received: 1963 Apr 09
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-470
- Vials: G-267g
Entry Number: 10789
- Nematode: Ditylenchus dipsaci
- Host: Trifolium pratense (Clover (Red)) in/on Soil
- Origin: Puyallup, Washington, USA
- Collector: via W. D. Courtney
- Date Collected: 1958 Apr
- Date Received: 1963 Apr 09
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-471
- Vials: G-268g
Entry Number: 10790
- Nematode: Ditylenchus dipsaci
- Host: Dipsacus sp. (Teasel) in/on Plant
- Origin: Mollalla, Oregon, USA
- Collector: via W. D. Courtney
- Date Collected: 1955 Oct 21
- Date Received: 1963 Apr 11
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-176
- Vials: G-273g
Entry Number: 10791
- Nematode: Meloidogyne hapla
- Host: Solanum tuberosum ? (Spuds (Netted Gem Spuds)) in/on Tuber
- Origin: Puyallup, Washington, USA
- Collector: W. D. Courtney thru E. Deck
- Date Collected: 1957 Oct 30
- Date Received: 1963 Apr 11
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-472
- Vials: G-269g
Entry Number: 10792
- Nematode: Xiphinema americanum
- Host: Rhamnus sp. in/on Soil
- Origin: Delaware, Ohio, USA
- Collector: R. V. Swingle via Dr. Way
- Date Received: 1963 May 01
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-639
- Vials: G-290g