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 5041 - 5052 of 41944
Entry Number: 5042
- Nematode: Dolichodorus marylandicus
- Host: Cynodon dactylon (Bermudagrass) in/on Soil
- Origin: Beltsville (greenhouse), Maryland, USA
- Collector: Steve A. Lewis
- Date Received: 1980 May 27
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-6183 & G-6184
- Vials: G-3037g
Entry Number: 5043
- Nematode: Belonolaimus londicaudatus
- Host: Lycopersicon esculentum (Tomato field) in/on Soil
- Origin: Bradenton, Florida, USA
- Collector: A. J. Overman via Steve A. Lewis
- Date Received: 1980 May 28
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-9501 & G-9502
Entry Number: 5044
- Nematode: Dolichodorus heterocephalus
- Host: Lycopersicon esculentum (Tomato field) in/on Soil
- Origin: Bradenton, Florida, USA
- Collector: A. J. Overman via Steve A. Lewis
- Date Received: 1980 May 28
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-9500
Entry Number: 5045
- Nematode: Tylenchorhynchus claytoni
- Host: Glycine max (Soybean) in/on Soil
- Origin: Beltsville (greenhouse), Maryland, USA
- Collector: Steve A. Lewis
- Date Received: 1980 May 28
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-6135 & G-6136
- Vials: G-3018g
Entry Number: 5046
- Nematode: Heterodera mani
- Host: (Grasses) in/on Root
- Origin: Highway 1, 2.9 miles North of County line, E side, San Mateo Co., California, USA
- Collector: Watson via Adam Wiener
- Date Collected: 1980 May 09
- Date Received: 1980 May 30
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-5903 to G-5912
- Vials: G-2916f & G-2917g
Entry Number: 5047
- Nematode: Tylenchorhynchus claytoni
- Host: Rhododendron sp. (Azalea) in/on Soil
- Origin: Beltsville (greenhouse), Maryland, USA
- Collector: Steve A. Lewis
- Date Received: 1980 May 30
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-6141 & G-6142
- Vials: G-3021g
Entry Number: 5048
- Nematode: Tylenchorhynchus maximus
- Host: Poa pratensis (Bluegrass (Kentucky)) in/on Soil
- Origin: Greenhouse, Cornell University, Ithaca, New York, USA
- Collector: via W. F. Mai
- Date Received: 1980 May 30
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-5913
Entry Number: 5049
- Nematode: Hoplolaimus sp.*
- Host: Saccharum officinarum (Sugarcane) in/on Soil
- Origin: Pakistan
- Collector: T. Jarm? via A. Maqbool
- Date Collected: 1980 Apr 03
- Date Received: 1980 Jun 02
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-5943
Entry Number: 5050
- Nematode: Heterodera glycines
- Host: Brassica oleracea capitata (Cabbage transpants) in/on Soil
- Origin: Originally from Tennessee via Madison, Wisconsin, Tennessee, USA
- Collector: via Robert Norgren (Wisconsin Department of Agriculture, Madison, Wisconsin)
- Date Received: 1980 Jun 05
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-5914 to G-5918
- Vials: G-2918f & G-2919g
Entry Number: 5051
- Nematode: Heterodera glycines
- Host: Brassica oleracea capitata (Cabbage transpants) in/on Soil
- Origin: Originally from Tennessee intercepted in Madison, Wisconsin, Wisconsin, USA
- Collector: via Robert Norgren (Wisconsin Department of Agriculture, Madison, Wisconsin)
- Date Received: 1980 Jun 05
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-5914 to G-5918
- Vials: G-2918f & G-2919g
Entry Number: 5052
- Nematode: Tylenchulus palustris
- Host: Diospyros sp. (Persimmon in peach orchard) in/on Soil
- Origin: Sandhills Experiment Station, Elgin, South Carolina, USA
- Collector: via E. J. Wehunt
- Date Received: 1980 Jun 06
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-5922 (1 male)
Entry Number: 5053
- Nematode: Meloidodera sp. (?) (received larvae only)
- Host: Eremochloa ophiuroides (Centipede grass (pine trees in lawn)) in/on Soil
- Origin: Tifton, Georgia, USA
- Collector: via A. W. Johnson
- Date Received: 1980 Jun 12
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-3402g