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 9589 - 9600 of 41944
Entry Number: 9590
- Nematode: Plectus auriculatus
- Host: Pinus sp. (Pine) in/on Soil (frozen near roots)
- Origin: Schwanheim Forest, near Frankfurt am Main, Germany
- Collector: Dr. Dern via P. A. A. Loof
- Date Collected: 1966 Jan
- Date Received: 1967 Mar 28
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-1687 & G-1688
Entry Number: 9591
- Nematode: Xiphinema attorodorum
- Host: Zea mays (Maize*) in/on Soil
- Origin: Port Harcourt (38 miles from Port Harcourt to Bori village under Ogoni central), Nigeria
- Collector: via Fields E. Caveness
- Date Collected: 1964 Mar 31
- Date Received: 1967 Mar 13
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-844g
Entry Number: 9592
- Nematode: Helicotylenchus microcephalus (2)
- Host: Hevea sp. in/on Soil (silty)
- Origin: Uyo (Agricultural Division, Ministry of Agriculture. 1/4 mile northeast of Oron township), Nigeria
- Collector: via Fields E. Caveness
- Date Collected: 1964 Apr 13
- Date Received: 1967 Mar 13
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-878g
Entry Number: 9593
- Nematode: Wilsonema otophorum
- Host: (Peat) in/on Peat
- Origin: Ilgenfritz Nursery, Monroe Co., Michigan, USA
- Collector: Jim Tjepkema via Miss Knobloch
- Date Collected: 1964 Sep 17
- Date Received: 1967 Mar 28
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-1689 to G-1695
Entry Number: 9594
- Nematode: Ecphyadophora sp.
- Host: Bromeliaceae in/on Soil
- Origin: Tampa, Florida, USA
- Collector: Q. H. Barker via R. P. Esser
- Date Collected: 1967 Mar 21
- Date Received: 1967 Apr 03
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-724f
Entry Number: 9595
- Nematode: Teratocephalus sp.
- Host: Bromeliaceae in/on Soil
- Origin: Tampa, Florida, USA
- Collector: Q. H. Barker via R. P. Esser
- Date Collected: 1967 Mar 21
- Date Received: 1967 Apr 03
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-724f
Entry Number: 9596
- Nematode: Wilsonema sp.
- Host: Bromeliaceae in/on Soil
- Origin: Tampa, Florida, USA
- Collector: Q. H. Barker via R. P. Esser
- Date Collected: 1967 Mar 21
- Date Received: 1967 Apr 03
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-724f
Entry Number: 9597
- Nematode: Aphelenchoides sacchari
- Host: (Fungus culture) in/on Culture
- Origin: Beltsville (originally New Jersey, Ron Myers), Maryland, USA
- Collector: W. R. Nickle
- Date Collected: 1967 Mar 28
- Date Received: 1967 Apr 11
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-2186
- Vials: G-954g
Entry Number: 9598
- Nematode: Sulphuretylenchus elongatus
- Host: Scolytus ventralis in/on Insect
- Origin: Troy, Idaho, USA
- Collector: via M. Ashraf
- Date Collected: 1967 Feb
- Date Received: 1967 Apr 12
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-1696
- Vials: G-725f
Entry Number: 9599
- Nematode: Meloidogyne naasi
- Host: Triticum sp. (Wheat (Selkirk)) in/on Root
- Origin: Illinois, USA
- Collector: via D. P. Taylor
- Date Received: 1967 Apr 17 & 24
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-1721 to G-1742
- Vials: G-741f & G-742f
Entry Number: 9600
- Nematode: Heterodera glycines
- Host: Glycine max (Soybean) in/on Soil
- Origin: Chicot Co., Arkansas, USA
- Collector: Joe Griffith via V. H. Owens
- Date Collected: 1967 Apr 21
- Date Received: 1967 Apr 28
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-2109 & G-2187
- Vials: G-955g
Entry Number: 9601
- Nematode: Heterodera glycines
- Host: Glycine max (Soybean) in/on Soil
- Origin: Stanley, Daviess Co., Kentucky, USA
- Collector: Braden & Nichols via V. H. Owens
- Date Collected: 1967 Apr 20
- Date Received: 1967 Apr 28
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-2138 to G-2140
- Vials: G-939g