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 6253 - 6264 of 41939
Entry Number: 6257
- Nematode: Criconemoides sphaerocephalus (juveniles)
- Host: Prunus persica (Peach) in/on Soil
- Origin: Peach Tree Survey, Athens, Georgia, USA
- Collector: via Ralph Motsinger
- Date Received: 1976 Sep 27
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2435f
Entry Number: 6258
- Nematode: Criconemoides xenoplax (1 adult)
- Host: Prunus persica (Peach) in/on Soil
- Origin: Peach Tree Survey, Athens, Georgia, USA
- Collector: via Ralph Motsinger
- Date Received: 1976 Sep 27
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2435f
Entry Number: 6259
- Nematode: Criconemoides xenoplax
- Host: Prunus persica (Peach) in/on Soil
- Origin: Peach Tree Survey, Athens, Georgia, USA
- Collector: via Ralph Motsinger
- Date Received: 1976 Sep 27
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2436f
Entry Number: 6260
- Nematode: Criconemoides xenoplax
- Host: Prunus persica (Peach) in/on Soil
- Origin: Athens, Georgia, USA
- Collector: via Ralph Motsinger
- Date Received: 1976 Oct 12
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-3289g
Entry Number: 6261
- Nematode: Pratylenchus vulnus
- Host: Prunus persica (Peach) in/on Soil
- Origin: Athens, Georgia, USA
- Collector: via Ralph Motsinger
- Date Received: 1976 Oct 12
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-3289g
Entry Number: 6262
- Nematode: Meloidogyne incognita acrita
- Host: Ipomoea batatas (Sweet potato) in/on Root/Soil
- Origin: Baton Rouge (subsequently cultured in greenhouse, Beltsville, MD), Louisiana, USA
- Collector: Wray Birchfield (originally) via A. M. Golden
- Date Received: 1976 Oct 15
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4820, G-4821
- Vials: G-2490f to G-2492f
Entry Number: 6263
- Nematode: Aphelenchus avenae
- Host: (Soil (previously barley)) in/on Soil
- Origin: BARC-W, Beltsville, Maryland, USA
- Collector: via J. Feldmesser, et al.
- Date Collected: 1976 Oct 19
- Date Received: 1976 Oct 19
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2508f to G-2511f
Entry Number: 6264
- Nematode: Criconemoides ornatus
- Host: (Soil (previously barley)) in/on Soil
- Origin: BARC-W, Beltsville, Maryland, USA
- Collector: via J. Feldmesser, et al.
- Date Collected: 1976 Oct 19
- Date Received: 1976 Oct 19
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2508f to G-2511f
Entry Number: 6265
- Nematode: Hoplolaimus galeatus
- Host: (Soil (previously barley)) in/on Soil
- Origin: BARC-W, Beltsville, Maryland, USA
- Collector: via J. Feldmesser, et al.
- Date Collected: 1976 Oct 19
- Date Received: 1976 Oct 19
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2508f to G-2511f
Entry Number: 6266
- Nematode: Paraphelenchus sp.
- Host: (Soil (previously barley)) in/on Soil
- Origin: BARC-W, Beltsville, Maryland, USA
- Collector: via J. Feldmesser, et al.
- Date Collected: 1976 Oct 19
- Date Received: 1976 Oct 19
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2508f to G-2511f
Entry Number: 6267
- Nematode: Tylenchorhynchus claytoni
- Host: (Soil (previously barley)) in/on Soil
- Origin: BARC-W, Beltsville, Maryland, USA
- Collector: via J. Feldmesser, et al.
- Date Collected: 1976 Oct 19
- Date Received: 1976 Oct 19
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2508f to G-2511f
Entry Number: 6268
- Nematode: Tylenchus costatus
- Host: (Soil (previously barley)) in/on Soil
- Origin: BARC-W, Beltsville, Maryland, USA
- Collector: via J. Feldmesser, et al.
- Date Collected: 1976 Oct 19
- Date Received: 1976 Oct 19
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2508f to G-2511f