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 3841 - 3852 of 41939
Entry Number: 3845
- Nematode: Quinisulcius acutus
- Host: Medicago sativa (Alfalfa) in/on Root/Soil
- Origin: Star Rt. #3, Ordway, Colorado, USA
- Collector: via Norman Minton
- Date Received: 1985 May 15
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-3745f
Entry Number: 3846
- Nematode: Tylenchorhynchus annulatus
- Host: Medicago sativa (Alfalfa) in/on Root/Soil
- Origin: Star Rt. #3, Ordway, Colorado, USA
- Collector: via Norman Minton
- Date Received: 1985 May 15
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-3745f
Entry Number: 3847
- Nematode: Criconemella ornata (all stages)
- Host: Cynodon dactylon (Bermudagrass) in/on Soil
- Origin: Greenhouse culture, Byron, Georgia, USA
- Collector: via Andy Nyczepir
- Date Received: 1985 May 16
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-9043 to G-9046 (all stages)
- Vials: G-3951g (all stages)
Entry Number: 3848
- Nematode: Meloidogyne hapla
- Host: Solanum tuberosum (Potato) in/on Tuber
- Origin: Long Island, New York (subsequently grown in Growth Chamber, Beltsville, Maryland), New York, USA
- Collector: A. M. Golden
- Date Collected: 1985 May 23
- Date Received: 1985 May 23
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-10525
- Vials: G-4396f (topotypes)
Entry Number: 3849
- Nematode: Pratylenchus penetrans
- Host: Filicineae (Ferns) in/on Soil
- Origin: (via Athens, GA), Florida, USA
- Collector: via Ralph E. Motsinger
- Date Received: 1985 May 23
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-3879f
Entry Number: 3850
- Nematode: Belonolaimus longicaudatus (100%)
- Host: (Soil) in/on Soil
- Origin: Hanna/Johnson GH Turf Test via Tifton, Georgia, USA
- Collector: via A. W. Johnson
- Date Collected: 1985 May 08
- Date Received: 1985 May 24
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-3764f
Entry Number: 3851
- Nematode: Meloidogyne incognita (100%)
- Host: Lycopersicon esculentum (Tomato) in/on Root
- Origin: Hanna/Johnson GH Turf Test #1 via Tifton, Georgia, USA
- Collector: via A. W. Johnson
- Date Collected: 1985 May 08
- Date Received: 1985 May 24
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-8291 to G-8296 (females)
- Vials: G-3746f (roots)
Entry Number: 3852
- Nematode: Meloidogyne arenaria (38%)
- Host: Lycopersicon esculentum (Tomato) in/on Root
- Origin: Hanna/Johnson GH Turf Test #2 via Tifton, Georgia, USA
- Collector: via A. W. Johnson
- Date Collected: 1985 May 08
- Date Received: 1985 May 24
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-8297 to G-8300 (females)
- Vials: G-3747f (roots)
Entry Number: 3853
- Nematode: Meloidogyne incognita (62%)
- Host: Lycopersicon esculentum (Tomato) in/on Root
- Origin: Hanna/Johnson GH Turf Test #2 via Tifton, Georgia, USA
- Collector: via A. W. Johnson
- Date Collected: 1985 May 08
- Date Received: 1985 May 24
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-8297 to G-8300 (females)
- Vials: G-3747f (roots)
Entry Number: 3854
- Nematode: Meloidogyne arenaria (21%)
- Host: Lycopersicon esculentum (Tomato (Coastal)) in/on Root
- Origin: Burton/Johnson GH Turf Test #1 via Tifton, Georgia, USA
- Collector: via A. W. Johnson
- Date Collected: 1985 May 14
- Date Received: 1985 May 24
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-8301 to G-8304 (females)
- Vials: G-3748f (roots)
Entry Number: 3855
- Nematode: Meloidogyne incognita (79%)
- Host: Lycopersicon esculentum (Tomato (Coastal)) in/on Root
- Origin: Burton/Johnson GH Turf Test #1 via Tifton, Georgia, USA
- Collector: via A. W. Johnson
- Date Collected: 1985 May 14
- Date Received: 1985 May 24
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-8301 to G-8304 (females)
- Vials: G-3748f (roots)
Entry Number: 3856
- Nematode: Meloidogyne arenaria (32%)
- Host: Lycopersicon esculentum (Tomato (Coastal)) in/on Root
- Origin: Burton/Johnson GH Turf Test #2 via Tifton, Georgia, USA
- Collector: via A. W. Johnson
- Date Collected: 1985 May 14
- Date Received: 1985 May 24
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-8305 to G-8308 (females)
- Vials: G-3749f (roots)