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 5737 - 5748 of 41939
Entry Number: 5741
- Nematode: Longidorus breviannulatus
- Host: Zea mays (Corn) in/on Soil
- Origin: Connecticut, USA
- Collector: via Patrick Miller
- Date Received: 1978 Dec 22
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-5933
- Vials: G-2924g
Entry Number: 5742
- Nematode: Heterodera mani
- Host: Secale cereale (Rye*) in/on Root/Soil
- Origin: Greenhouse, Sacramento (originally near Tomales, Marin Co.), California, USA
- Collector: via A. Weiner & R. Robbins
- Date Received: 1978 Dec 04
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-5453 to G-5463
Entry Number: 5743
- Nematode: Heterodera rostochiensis
- Host: Solanum tuberosum (Potato Farm) in/on Soil
- Origin: 36 acre field, Barre, Orleans Co., New York, USA
- Collector: J. M. Bergerstock via W. Friedman
- Date Collected: 1977 Jan 05
- Date Received: 1977 Jan 10
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-5056 to G-5063 (cysts)
- Vials: G-2653g to G-2659g (larvae)
Entry Number: 5744
- Nematode: Meloidogyne hapla
- Host: Fragaria sp. (Strawberry) in/on Root
- Origin: Greenhouse, Beltsville (originally from Salisbury, MD), Maryland, USA
- Collector: A. M. Golden
- Date Collected: 1977 Jan 12
- Date Received: 1977 Jan 12 (originally from 1976 Apr)
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4822 (females)
Entry Number: 5745
- Nematode: Meloidogyne hapla
- Host: Medicago sativa (Alfalfa (team var.)) in/on Root
- Origin: South Farm, BARC-W, Beltsville, Maryland, USA
- Collector: via S. Ostazeski
- Date Collected: 1977 Jan 12?
- Date Received: 1977 Jan 12
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4824 (females)
Entry Number: 5746
- Nematode: Meloidogyne javanica
- Host: Lycopersicon esculentum (Tomato (Rutger's var.)) in/on Root
- Origin: Stock culture, BARC-W Greenhouse, Beltsville, Maryland, USA
- Collector: A. M. Golden
- Date Collected: 1977 Jan 12
- Date Received: 1977 Jan 12
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4823 (females)
Entry Number: 5747
- Nematode: Meloidogyne incognita
- Host: Lycopersicon esculentum (Tomato (Rutger's var.)) in/on Root
- Origin: Greenhouse, BARC-W, Beltsville, Maryland, USA
- Collector: A. M. Golden
- Date Collected: 1977 Jan 13
- Date Received: 1977 Jan 13
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4825 (females)
Entry Number: 5748
- Nematode: Heterodera glycines (morphologically Race 3*)
- Host: Glycine max (Soybean (fields custom harvested)) in/on Soil
- Origin: Peach Co., Georgia, USA
- Collector: via Ralph E. Motsinger
- Date Received: 1977 Jan 17
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-5044 to G-5047
- Vials: G-2648f & G-2649g
Entry Number: 5749
- Nematode: Heterodera goettingiana
- Host: Pisum sp. (Pea) in/on Soil
- Origin: Herts (Originally from Goettingen, Germany), UK (England)
- Collector: B. Weisher via A. R. Stone
- Date Collected: 1973 Mar 26?
- Date Received: 1977 Jan 17
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4837 to G-4839 (topotypes)
Entry Number: 5750
- Nematode: Aphelenchus avenae?
- Host: Solanum tuberosum (Potato) in/on Root
- Origin: Palmar, Alaska, USA
- Collector: via Bob Goth
- Date Received: 1977 Jan 26
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2496f
Entry Number: 5751
- Nematode: Heterodera glycines
- Host: Glycine max (Soybean) in/on Soil
- Origin: Jackson (originally Paducah, Kentucky), Tennessee, USA
- Collector: via James Epps
- Date Collected: 1978 Jan 12
- Date Received: 1978 Jan 30
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-5131 to G-5141
- Vials: G-2676g (cysts & larvae) & G-2677f (cysts)
Entry Number: 5752
- Nematode: Heterodera schachtii
- Host: Beta vulgaris (Sugar Beet area) in/on Soil
- Origin: Agricultural Research Center, Colorado, USA
- Collector: via Y. Mok Yun & Marvin Spaur
- Date Received: 1978 Feb 14
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-5184 to G-5190 (cysts) & G-5191 (larvae)
- Vials: G-2701g (cysts & larvae)