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 6733 - 6744 of 41944
Entry Number: 6734
- Nematode: Tylenchorhynchus claytoni (many)
- Host: Lespedeza cuneata (Sericea) in/on Soil
- Origin: Tifton, Georgia, USA
- Collector: via N. A. Minton
- Date Received: 1974 Jan 08
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2033g
Entry Number: 6735
- Nematode: Meloidogyne acrita (deformed larvae*)
- Host: Capsicum frutescens (Christmas Pepper) in/on Soil
- Origin: Beltsville, Maryland, USA
- Collector: via R. Sayre
- Date Received: 1974 Jan 18
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1930f
Entry Number: 6736
- Nematode: Criconemoides ornatus
- Host: (Turf) in/on Soil
- Origin: University of Georgia, Athens, Georgia, USA
- Collector: via Ralph E. Motsinger
- Date Received: 1974 Jan 25
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4000
Entry Number: 6737
- Nematode: Criconemoides sphaerocephalus
- Host: (Turf) in/on Soil
- Origin: University of Georgia, Athens, Georgia, USA
- Collector: via Ralph E. Motsinger
- Date Received: 1974 Jan 25
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4001
Entry Number: 6738
- Nematode: Pratylenchus brachyurus (small %)
- Host: (Soil*) in/on Soil
- Origin: Intensive Horticultural Agronomic Cropping System Test Plots, Tifton, Georgia, USA
- Collector: via A. W. Johnson
- Date Collected: 1973 Dec 20
- Date Received: 1974 Jan 28
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2031g
Entry Number: 6739
- Nematode: Pratylenchus scribneri (small %)
- Host: (Soil*) in/on Soil
- Origin: Intensive Horticultural Agronomic Cropping System Test Plots, Tifton, Georgia, USA
- Collector: via A. W. Johnson
- Date Collected: 1973 Dec 20
- Date Received: 1974 Jan 28
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2031g
Entry Number: 6740
- Nematode: Pratylenchus zeae (majority)
- Host: (Soil*) in/on Soil
- Origin: Intensive Horticultural Agronomic Cropping System Test Plots, Tifton, Georgia, USA
- Collector: via A. W. Johnson
- Date Collected: 1973 Dec 20
- Date Received: 1974 Jan 28
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2031g
Entry Number: 6741
- Nematode: Aphelenchus avenae with inter-uterine egg developement
- Host: Lycopersicon esculentum (Tomato) in/on Root
- Origin: Karamesutlu, Turkey
- Collector: via Seluk Ercan
- Date Collected: 1969 Sep 11
- Date Received: 1974 Feb 01
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4381
Entry Number: 6742
- Nematode: Aphelenchoides sp. (saprophytic)
- Host: Dahlia sp. (Dahlia (Dinnerplate)) in/on Tuber (Cargo)
- Origin: Japan
- Collector: via Meyerson & Crawford
- Date Collected: 1974 Feb 06
- Date Received: 1974 Feb 11
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2030g
Entry Number: 6743
- Nematode: Pratylenchus coffeae
- Host: Citrus sp. in/on Soil
- Origin: Orlando, Florida, USA
- Collector: via John O'Bannon
- Date Received: 1974 Feb 11
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4119
- Vials: G-2166g
Entry Number: 6744
- Nematode: Radopholus similis
- Host: Citrus sp. in/on Soil
- Origin: Lake Alfred, Florida, USA
- Collector: via John O'Bannon
- Date Received: 1974 Feb 11
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4118
- Vials: G-2165g
Entry Number: 6745
- Nematode: Hoplolaimus columbus
- Host: Gossypium sp. (Cotton) in/on Soil
- Origin: Dooly Co., Georgia, USA
- Collector: via Johnny Crawford & A. W. Johnson
- Date Received: 1974 Feb 19
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4022
- Vials: G-2051g