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 10225 - 10236 of 41939
Entry Number: 10229
- Nematode: Tylenchorhynchus dubius
- Host: Zea mays (Corn) in/on Soil
- Origin: White House Lawn, Washington, D. C., District of Columbia, USA
- Collector: via Dr. Wester
- Date Received: 1966 Apr 21
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-639g
Entry Number: 10230
- Nematode: Tylenchorhynchus dubius
- Host: Poa sp. (Bluegrass (Merion)) in/on Soil
- Origin: White House Lawn, Washington, D. C., District of Columbia, USA
- Collector: via Dr. Wester
- Date Received: 1966 Apr 21
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-632g
Entry Number: 10231
- Nematode: Tylenchorhynchus dubius
- Host: Poa sp. (Bluegrass (Merion)) in/on Soil
- Origin: White House Lawn, Washington, D. C., District of Columbia, USA
- Collector: via Dr. Wester
- Date Received: 1966 Apr 21
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-640g
Entry Number: 10232
- Nematode: Tylenchorhynchus dubius
- Host: Triticum sp. (Wheat) in/on Soil
- Origin: White House Lawn, Washington, D. C., District of Columbia, USA
- Collector: via Dr. Wester
- Date Received: 1966 Apr 21
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-634g
Entry Number: 10233
- Nematode: Tylenchorhynchus dubius
- Host: Triticum sp. (Wheat) in/on Soil
- Origin: White House Lawn, Washington, D. C., District of Columbia, USA
- Collector: via Dr. Wester
- Date Received: 1966 Apr 21
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-635g
Entry Number: 10234
- Nematode: Tylenchorhynchus sp. (close to ewingi but poss. undescribed*)
- Host: Zea mays (Corn) in/on Soil
- Origin: White House Lawn, Washington, D. C., District of Columbia, USA
- Collector: via Dr. Wester
- Date Received: 1966 Apr 21
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-639g
Entry Number: 10235
- Nematode: Tylenchorhynchus sp. (close to ewingi but poss. undescribed*)
- Host: Poa sp. (Bluegrass (Merion)) in/on Soil
- Origin: White House Lawn, Washington, D. C., District of Columbia, USA
- Collector: via Dr. Wester
- Date Received: 1966 Apr 21
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-632g
Entry Number: 10236
- Nematode: Tylenchorhynchus sp. (close to ewingi but poss. undescribed*)
- Host: Triticum sp. (Wheat) in/on Soil
- Origin: White House Lawn, Washington, D. C., District of Columbia, USA
- Collector: via Dr. Wester
- Date Received: 1966 Apr 21
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-634g
Entry Number: 10237
- Nematode: Pratylenchus sp.
- Host: Filicineae sp. (Fern clump*) in/on Soil
- Origin: Switzerland
- Collector: PQ-Seattle 21306
- Date Received: 1966 Apr 25
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-598f
Entry Number: 10238
- Nematode: Pratylenchus sp.
- Host: Gentiana sp. (Gentian clump*) in/on Soil
- Origin: Switzerland
- Collector: PQ-Seattle 21306
- Date Received: 1966 Apr 25
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-598f
Entry Number: 10239
- Nematode: Hypsoperine graminis
- Host: Cynodon dactylon (Bermudagrass var. Tifdwarf) in/on Root
- Origin: Ga. Coastal Plains Expt. Sta., Tifton, GA 31794, California, USA
- Collector: via C. M. Heald
- Date Received: 1966 Apr 27
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-1302 & G-1303
- Vials: G-607f to G-610g
Entry Number: 10240
- Nematode: Criconemoides sulcatum
- Host: (Unknown Host) in/on Soil
- Origin: Div. of Plant Industry, Seagle Bldg., Gainesville, Florida, USA
- Collector: via A. E. Stokes
- Date Received: 1966 Apr 28
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-1383