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 12229 - 12240 of 41939
Entry Number: 12234
- Nematode: Helicotylenchus n. sp.
- Host: Quercus sp. (Oak) in/on Soil
- Origin: Athens (University of Georgia School Forest), Georgia, USA
- Collector: via J. L. Ruehle
- Date Received: 1963 Feb 01
- Disposition of Sample: Specimens to USDANC (Mass)
- Slides: M-37
- Vials: M-130g
Entry Number: 12235
- Nematode: Helicotylenchus erythrinae
- Host: Buxus sp. (Boxwood) in/on Soil
- Origin: Aiken, South Carolina, USA
- Collector: via David Dawn
- Date Received: 1963 Feb 07
- Disposition of Sample: Specimens to USDANC (Mass)
- Vials: M-145g
Entry Number: 12236
- Nematode: Helicotylenchus sp.
- Host: Musa sp. (Banana) in/on Soil
- Origin: Estrella Valley, Costa Rica
- Collector: via Melvin l. Karan (Standard Fruit Company)
- Date Received: 1963 Feb 18
- Disposition of Sample: Specimens to USDANC (Mass)
- Slides: M-116
- Vials: M-192g
Entry Number: 12237
- Nematode: Helicotylenchus n. sp.
- Host: Quercus alba & falcata (Oak (White & Southern Red)) in/on Soil
- Origin: Athens (University of Georgia Campus at School of Forestry), Georgia, USA
- Collector: via J. L. Ruehle
- Date Received: 1963 Feb 12 & 25
- Disposition of Sample: Specimens to USDANC (Mass)
- Vials: M-199g
Entry Number: 12238
- Nematode: Helicotylenchus n. sp.
- Host: Quercus falcata & alba (Oak (Southern Red & White)) in/on Soil
- Origin: Athens (University of Georgia Campus at School of Forestry), Georgia, USA
- Collector: via J. L. Ruehle
- Date Received: 1963 Feb 12 & 25
- Disposition of Sample: Specimens to USDANC (Mass)
- Vials: M-199g
Entry Number: 12239
- Nematode: Dolichodorus n. sp. (?)
- Host: Zoysia sp. (Grass (Zoysia)) in/on Soil
- Origin: Montgomery Co., Alabama, USA
- Collector: via Norman Minton
- Date Received: 1963 Mar 11
- Disposition of Sample: Specimens to USDANC (Mass)
- Slides: M-59
Entry Number: 12240
- Nematode: Meloidogyne acrita
- Host: Ornithogalum thyrsoides (Cape Chinkerichee) in/on Bulb
- Origin: Johannesburg, Gauteng, South Africa
- Collector: via L. M. Fenner
- Date Received: 1963 Mar 28
- Disposition of Sample: Specimens to USDANC (Mass)
- Vials: M-141g
Entry Number: 12241
- Nematode: Meloidogyne incognita
- Host: Ornithogalum thyrsoides (Cape Chinkerichee) in/on Bulb
- Origin: Johannesburg, Gauteng, South Africa
- Collector: via L. M. Fenner
- Date Received: 1963 Mar 28
- Disposition of Sample: Specimens to USDANC (Mass)
- Vials: M-141g
Entry Number: 12242
- Nematode: Meloidogyne javanica
- Host: Ornithogalum thyrsoides (Cape Chinkerichee) in/on Bulb
- Origin: Johannesburg, Gauteng, South Africa
- Collector: via L. M. Fenner
- Date Received: 1963 Mar 28
- Disposition of Sample: Specimens to USDANC (Mass)
- Vials: M-141g
Entry Number: 12243
- Nematode: Heterodera cacti group
- Host: Glycine max (Soybean) in/on Soil
- Origin: Alexander Co., Illinois, USA
- Collector: via K. Dorward
- Date Collected: 1962 Aug 22
- Date Received: 1963 Apr 09
- Disposition of Sample: Specimens to USDANC (Mass)
- Vials: M-151g to M-156g
Entry Number: 12244
- Nematode: Heterodera glycines
- Host: Glycine max (Soybean) in/on Soil
- Origin: Alexander Co., Illinois, USA
- Collector: via K. Dorward
- Date Collected: 1962 Aug 22
- Date Received: 1963 Apr 09
- Disposition of Sample: Specimens to USDANC (Mass)
- Vials: M-151g to M-156g
Entry Number: 12245
- Nematode: Rotylenchus sp.
- Host: Buxus sp. (Boxwood) in/on Soil
- Origin: Rockville, Maryland, USA
- Collector: via Paul O. Summers
- Date Received: 1963 Apr 18
- Disposition of Sample: Specimens to USDANC (Mass)
- Slides: M-65
- Vials: M-147g