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 7417 - 7428 of 41939
Entry Number: 7421
- Nematode: Tylenchus sp.
- Host: (Forest (mixed pine, oak & gum)) in/on Forest (mixed pine, oak & gum)
- Origin: Columbus, Lowndes Co., Mississippi, USA
- Collector: via Ray Rebois
- Date Collected: 1967 Oct 13
- Date Received: 1973 Feb 16
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2112g
Entry Number: 7422
- Nematode: Xiphinema americanum
- Host: (Forest (mixed pine, oak & gum)) in/on Forest (mixed pine, oak & gum)
- Origin: Columbus, Lowndes Co., Mississippi, USA
- Collector: via Ray Rebois
- Date Collected: 1967 Oct 13
- Date Received: 1973 Feb 16
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2112g
Entry Number: 7423
- Nematode: Aphelenchoides sp. (saprophyte)
- Host: Glycine max (Soybean (Lee var.)*) in/on Soil (moist & gummy)
- Origin: Clay Co., Mississippi, USA
- Collector: via Ray Rebois
- Date Collected: 1967 Oct 13
- Date Received: 1973 Feb 16
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2113g
Entry Number: 7424
- Nematode: Helicotylenchus pseudorobustus
- Host: Glycine max (Soybean (Lee var.)*) in/on Soil (moist & gummy)
- Origin: Clay Co., Mississippi, USA
- Collector: via Ray Rebois
- Date Collected: 1967 Oct 13
- Date Received: 1973 Feb 16
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2113g
Entry Number: 7425
- Nematode: Psilenchus hilarulus
- Host: Glycine max (Soybean (Lee var.)*) in/on Soil (moist & gummy)
- Origin: Clay Co., Mississippi, USA
- Collector: via Ray Rebois
- Date Collected: 1967 Oct 13
- Date Received: 1973 Feb 16
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2113g
Entry Number: 7426
- Nematode: Trophurus longimarginatus
- Host: Glycine max (Soybean (Lee var.)*) in/on Soil (moist & gummy)
- Origin: Clay Co., Mississippi, USA
- Collector: via Ray Rebois
- Date Collected: 1967 Oct 13
- Date Received: 1973 Feb 16
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2113g
Entry Number: 7427
- Nematode: Tylenchus spp. (2 species)
- Host: Glycine max (Soybean (Lee var.)*) in/on Soil (moist & gummy)
- Origin: Clay Co., Mississippi, USA
- Collector: via Ray Rebois
- Date Collected: 1967 Oct 13
- Date Received: 1973 Feb 16
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2113g
Entry Number: 7428
- Nematode: Aphelenchoides sp.
- Host: Glycine max (Soybean (Lee var.)*) in/on Soil (moist)
- Origin: West Point, Clay Co., Mississippi, USA
- Collector: via Ray Rebois
- Date Collected: 1967 Jul 17
- Date Received: 1973 Feb 16
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2114g
Entry Number: 7429
- Nematode: Helicotylenchus sp. (immature-blunt tail-multicinctus?)
- Host: Glycine max (Soybean (Lee var.)*) in/on Soil (moist)
- Origin: West Point, Clay Co., Mississippi, USA
- Collector: via Ray Rebois
- Date Collected: 1967 Jul 17
- Date Received: 1973 Feb 16
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2114g
Entry Number: 7430
- Nematode: Metaphelenchus sp.
- Host: Glycine max (Soybean (Lee var.)*) in/on Soil (moist)
- Origin: West Point, Clay Co., Mississippi, USA
- Collector: via Ray Rebois
- Date Collected: 1967 Jul 17
- Date Received: 1973 Feb 16
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2114g
Entry Number: 7431
- Nematode: Tylenchus sp.
- Host: Glycine max (Soybean (Lee var.)*) in/on Soil (moist)
- Origin: West Point, Clay Co., Mississippi, USA
- Collector: via Ray Rebois
- Date Collected: 1967 Jul 17
- Date Received: 1973 Feb 16
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2114g
Entry Number: 7432
- Nematode: Aphelenchus avenae
- Host: Glycine max (Soybean (Hill var.)*) in/on Soil (dry)
- Origin: Winons, Montgomery Co., Mississippi, USA
- Collector: via Ray Rebois
- Date Collected: 1967 Jul 18
- Date Received: 1973 Feb 16
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2115g & G-2119g