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 14617 - 14628 of 41939
Entry Number: 14622
- Nematode: Pratylenchus coffeae
- Host: Dioscorea spp. (Yam) in/on Root
- Origin: (baggage), Jamaica
- Collector: via J. F. Turk
- Date Collected: 1969 Oct 03
- Date Received: 1970 Jan 26
- Disposition of Sample: Records only; material discarded
Entry Number: 14623
- Nematode: Pratylenchus penetrans
- Host: Dahlia sp. (Dahlia var.) in/on Tuber & Root
- Origin: (cargo), Japan
- Collector: via A. S. Thorne
- Date Collected: 1970 Jan 16
- Date Received: 1970 Jan 26
- Disposition of Sample: Records only; material discarded
Entry Number: 14624
- Nematode: Pratylenchus penetrans
- Host: Iris kaempferi (Iris (Japanese)) in/on Root
- Origin: (cargo), Japan
- Collector: via Thorne & Wion
- Date Collected: 1970 Jan 06
- Date Received: 1970 Jan 26
- Disposition of Sample: Records only; material discarded
Entry Number: 14625
- Nematode: Pseudhalenchus anchilisposomus
- Host: Cimicifuga ramosa (Richweed (Cohosh Bugbane)) in/on Bud
- Origin: (cargo), Netherlands
- Collector: via F. R. Planer
- Date Collected: 1969 Nov 12
- Date Received: 1970 Jan 26
- Disposition of Sample: Records only; material discarded
Entry Number: 14626
- Nematode: Tylenchorhynchus claytoni
- Host: Tsuga sieboldii (Hemlock (Siebold) (dwarf tree)) in/on Root
- Origin: (cargo), Japan
- Collector: via P. T. Meyerson
- Date Collected: 1970 Jan 16
- Date Received: 1970 Jan 26
- Disposition of Sample: Records only; material discarded
Entry Number: 14627
- Nematode: Xiphinema insigne
- Host: Tsuga sieboldii (Hemlock (Siebold) (dwarf tree)) in/on Root
- Origin: (cargo), Japan
- Collector: via P. T. Meyerson
- Date Collected: 1970 Jan 16
- Date Received: 1970 Jan 26
- Disposition of Sample: Records only; material discarded
Entry Number: 14628
- Nematode: Xiphinema sp.
- Host: Lilium auratum (Lily) in/on Bulb & Root
- Origin: (cargo), Japan
- Collector: via R. T. Wion
- Date Collected: 1970 Jan 15
- Date Received: 1970 Jan 26
- Disposition of Sample: Records only; material discarded
Entry Number: 14629
- Nematode: Radopholus similis
- Host: Citrus sp. (Citrus) in/on Root/Soil
- Origin: Beltsville, Maryland (greenhouse) (Originally from Orlando, Florida), Florida, USA
- Collector: A. M. Golden & D. Ellington
- Date Collected: 1970 Jan 30
- Date Received: 1970 Jan 30
- Disposition of Sample: Records only; material discarded
Entry Number: 14630
- Nematode: Mermithid sp. (larvae)
- Host: (Damselfly) in/on Insect
- Origin: Saskatoon (Univ. of Sask.), Saskatchewan, Canada
- Collector: W. W. Sawchyn via Sanwal
- Date Received: 1970 Feb 18
- Disposition of Sample: Records only; material discarded
Entry Number: 14631
- Nematode: Meloidogyne incognita group (Race 1)
- Host: Glycine max (Soybean) in/on Soil
- Origin: Baton Rouge, Louisiana, USA
- Collector: via Wray Birchfield
- Date Received: 1970 Feb 20
- Disposition of Sample: Records only; material discarded
Entry Number: 14632
- Nematode: Not a nematode (Oligochaeta)
- Host: (Insect Grubs) in/on Insect Grubs
- Origin: Beltsville (ARC), Maryland, USA
- Collector: via D. Dutky
- Date Received: 1970 Feb 24
- Disposition of Sample: Records only; material discarded
Entry Number: 14633
- Nematode: Seinura sp. (predaceous)
- Host: Rosa sp. (Rose) in/on Soil
- Origin: Abington (greenhouse), Pennsylvania, USA
- Collector: via Frank DeCicco
- Date Received: 1970 Mar 04
- Disposition of Sample: Records only; material discarded