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 7429 - 7440 of 41939
Entry Number: 7433
- Nematode: Helicotylenchus dihystera
- 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
Entry Number: 7434
- Nematode: Pratylenchus brachyurus
- 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
Entry Number: 7435
- Nematode: Pratylenchus zeae
- 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
Entry Number: 7436
- Nematode: Tylenchorhynchus acutus (stylet 14u)
- 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
Entry Number: 7437
- Nematode: Xiphinema americanum
- 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
Entry Number: 7438
- Nematode: Clavilenchus sp.
- Host: Glycine max (Soybean (Bragg 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-2116g
Entry Number: 7439
- Nematode: Helicotylenchus dihystera
- Host: Glycine max (Soybean (Bragg 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-2116g
Entry Number: 7440
- Nematode: Helicotylenchus n. sp. (close to Flatus & crenacauda)
- Host: Glycine max (Soybean (Bragg 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-2116g
Entry Number: 7441
- Nematode: Tylencholaimellus sp.
- Host: Glycine max (Soybean (Bragg 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-2116g
Entry Number: 7442
- Nematode: Tylenchus sp.
- Host: Glycine max (Soybean (Bragg 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-2116g
Entry Number: 7443
- Nematode: Xiphinema americanum
- Host: Glycine max (Soybean (Bragg 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-2116g
Entry Number: 7444
- Nematode: Diphtherophora sp.
- Host: Glycine max (Soybean (Lee var.)*) in/on Soil (sandy & moist)
- Origin: Eupora, Webster 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-2117g