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 4201 - 4212 of 41939
Entry Number: 4205
- Nematode: Meloidogyne incognita (100%)
- Host: Phaseolus sp. (Snapbean (Green crop)) in/on Root
- Origin: Gopher Ridge via Tifton, Georgia, USA
- Collector: via A. W. Johnson
- Date Received: 1984 Sep 24
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-8167 to G-8170 (females)
- Vials: G-3668f & G-3669f (females on roots)
Entry Number: 4206
- Nematode: Meloidogyne incognita (100%)
- Host: Phaseolus sp. (Snapbean) in/on Root
- Origin: Gopher Ridge via Tifton, Georgia, USA
- Collector: via A. W. Johnson
- Date Received: 1984 Sep 24
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-8128 to G-8130 (females)
- Vials: G-3651f & G-3652f
Entry Number: 4207
- Nematode: Meloidogyne incognita (100%)
- Host: Vigna sinensis (Southern Pea) in/on Root
- Origin: Gopher Ridge Center via Tifton, Georgia, USA
- Collector: via A. W. Johnson
- Date Received: 1984 Sep 24
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-8132 to G-8135 (females)
- Vials: G-3653f & G-3654f
Entry Number: 4208
- Nematode: Meloidogyne incognita (100%)
- Host: Nicotiana tabacum (Tobacco (var. NC95)) in/on Root
- Origin: Blackshank Coop. Studies via Tifton, Georgia, USA
- Collector: via A. W. Johnson
- Date Received: 1984 Sep 24
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-8112 to G-8115 (females)
- Vials: G-3643f & G-3544f (roots)
Entry Number: 4209
- Nematode: Meloidogyne incognita (100%)
- Host: Nicotiana tabacum (Tobacco (var. SPG 28)) in/on Root
- Origin: Blackshank Coop. Studies via Tifton, Georgia, USA
- Collector: via A. W. Johnson
- Date Received: 1984 Sep 24
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-8120 to G-8123 (females)
- Vials: G-3647 & G-3648f (roots)
Entry Number: 4210
- Nematode: Meloidogyne incognita (30%)
- Host: Nicotiana tabacum (Tobacco (var. Coker 48)) in/on Root
- Origin: Blackshank Coop. Studies via Tifton, Georgia, USA
- Collector: via A. W. Johnson
- Date Received: 1984 Sep 24
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-8116 to G-8119 (females)
- Vials: G-3645f & G-3646f (roots)
Entry Number: 4211
- Nematode: Meloidogyne javanica (70%)
- Host: Nicotiana tabacum (Tobacco (var. Coker 48)) in/on Root
- Origin: Blackshank Coop. Studies via Tifton, Georgia, USA
- Collector: via A. W. Johnson
- Date Received: 1984 Sep 24
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-8116 to G-8119 (females)
- Vials: G-3645f & G-3646f (roots)
Entry Number: 4212
- Nematode: Punctodera punctata
- Host: (Soil (probably on golf course green)) in/on Soil
- Origin: New Brunswick, New Jersey, USA
- Collector: via Ronald F. Myers (Rutgers University)
- Date Received: 1984 Oct 01
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-4110f
Entry Number: 4213
- Nematode: Heterodera hordecalis
- Host: Hordeum vulgare (Barley) in/on Soil
- Origin: Sweden
- Collector: via Stig Andersson
- Date Received: 1984 Oct 02
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-9124 to G-9133 (cysts, cones & larvae)
- Vials: G-3975f (cysts) & G-3976g (larvae)
Entry Number: 4214
- Nematode: Aphelenchus sp.
- Host: (Soil) in/on Soil
- Origin: via Parma, Idaho, USA
- Collector: via Saad Hafez (University of Idaho)
- Date Received: 1984 Oct 12
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-3625f
Entry Number: 4215
- Nematode: Doryllium sp.
- Host: (Soil) in/on Soil
- Origin: via Parma, Idaho, USA
- Collector: via Saad Hafez (University of Idaho)
- Date Received: 1984 Oct 12
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-3625f
Entry Number: 4216
- Nematode: Heterodera sp. (larvae)
- Host: (Soil) in/on Soil
- Origin: via Parma, Idaho, USA
- Collector: via Saad Hafez (University of Idaho)
- Date Received: 1984 Oct 12
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-3625f