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 6817 - 6828 of 41939
Entry Number: 6821
- Nematode: Tylenchorhynchus claytoni (occasional)
- Host: (Grass) in/on Turf & Soil
- Origin: Arlington Cemetery, Virginia, USA
- Collector: R. Sponaugle
- Date Received: 1974 Oct 01
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2138g
Entry Number: 6822
- Nematode: Heterodera avenae
- Host: Avena sp. (Oats) in/on Soil
- Origin: SW 1/4 of NE 1/4 of Section 29, TIS, R3W Williamette Meridian, Cornelius, Oregon, USA
- Collector: via W. Friedman (State of Oregon)
- Date Collected: 1974 Sep 23
- Date Received: 1974 Oct 01
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2177f
Entry Number: 6823
- Nematode: Heterodera avenae
- Host: in/on Soil
- Origin: Oregon, USA
- Collector: via W. Friedman (Q. Holdeman of APHIS)
- Date Received: 1974 Oct 01
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4149 to G-4152
Entry Number: 6824
- Nematode: Meloidogyne arenaria
- Host: Glycine max? (Soybean?) in/on Root
- Origin: Baldwin Co., Alabama, USA
- Collector: via Peggy King
- Date Received: 1974 Oct 10
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4069 to G-4072
- Vials: G-2083f & G-2084g
Entry Number: 6825
- Nematode: Heterodera rostochiensis
- Host: Solanum tuberosum (Potato) in/on Root/Soil
- Origin: La Serena, Chile
- Collector: Miss Dagnino (H. Navarro, P.E.S.) via J. Spears
- Date Collected: 1974 Sep 09, 28 & 30
- Date Received: 1974 Oct 16
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4077 to G-4084
- Vials: G-2086f & G-2087f
Entry Number: 6826
- Nematode: Meloidogyne ethiopica
- Host: Lycopersicon esculentum (Tomato) in/on Root/Soil
- Origin: Greenhouse, Beltsville, Maryland (Originally from England via Dr. Stone), UK (England)
- Collector: Donna Ellington
- Date Collected: 1974 Oct 16
- Date Received: 1974 Oct 16
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4133 to G-4138
- Vials: G-2174f & G-2175g
Entry Number: 6827
- Nematode: Criconemoides ornatus
- Host: Zoysia sp. (Grass (Zoysia)) in/on Soil
- Origin: College Park (AMG's yard), Maryland, USA
- Collector: A. M. Golden
- Date Collected: 1974 Oct 16
- Date Received: 1974 Oct 16
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2140g
Entry Number: 6828
- Nematode: Hoplolaimus galeatus
- Host: Zoysia sp. (Grass (Zoysia)) in/on Soil
- Origin: College Park (AMG's yard), Maryland, USA
- Collector: A. M. Golden
- Date Collected: 1974 Oct 16
- Date Received: 1974 Oct 16
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2140g
Entry Number: 6829
- Nematode: Pratylenchus sp.
- Host: Zoysia sp. (Grass (Zoysia)) in/on Soil
- Origin: College Park (AMG's yard), Maryland, USA
- Collector: A. M. Golden
- Date Collected: 1974 Oct 16
- Date Received: 1974 Oct 16
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2140g
Entry Number: 6830
- Nematode: Tylenchorhynchus claytoni
- Host: Zoysia sp. (Grass (Zoysia)) in/on Soil
- Origin: College Park (AMG's yard), Maryland, USA
- Collector: A. M. Golden
- Date Collected: 1974 Oct 16
- Date Received: 1974 Oct 16
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2140g
Entry Number: 6831
- Nematode: Tylenchorhynchus dubius
- Host: Zoysia sp. (Grass (Zoysia)) in/on Soil
- Origin: College Park (AMG's yard), Maryland, USA
- Collector: A. M. Golden
- Date Collected: 1974 Oct 16
- Date Received: 1974 Oct 16
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2140g
Entry Number: 6832
- Nematode: Xiphinema americanum
- Host: Zoysia sp. (Grass (Zoysia)) in/on Soil
- Origin: College Park (AMG's yard), Maryland, USA
- Collector: A. M. Golden
- Date Collected: 1974 Oct 16
- Date Received: 1974 Oct 16
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2140g