USDA Nematode Collection was established in June 1960 By A. Morgan Golden. It was subsequently directed and curated by Dr. Zafar Handoo. Current curators are Dr. Benjamin Waldo and Dr. Paulo Reis Vieira. It is one of the largest and most valuable nematode collections in existence with over 40,000 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 associated 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 6085 - 6096 of 41945 records
Entry Number: 6085
- Nematode: Meloidogyne javanica
- Host: Lycopersicon esculentum (Tomato) in/on Root
- Origin: Greenhouse, Beltsville, Maryland, USA
- Collector: Donna Ellington & A. M. Golden
- Date Collected: 1977 Nov 22
- Date Received: 1977 Nov 22
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4903
- Vials: G-2590f
Entry Number: 6086
- Nematode: Heterodera mani
- Host: Festuca repens (Fescue*) in/on Soil
- Origin: via Canada, Ireland
- Collector: H. J. P. Matthews via Roland Mulvey
- Date Received: 1977 Nov 25
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-5319 to G-5335 (topotype material) (cysts & larvae)
- Vials: G-2738f to G-2741g (cysts & larvae)
Entry Number: 6087
- Nematode: Heterodera mani
- Host: Lolium perenne (Ryegrass (perennial)*) in/on Soil
- Origin: via Canada, Ireland
- Collector: H. J. P. Matthews via Roland Mulvey
- Date Received: 1977 Nov 25
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-5319 to G-5335 (topotype material) (cysts & larvae)
- Vials: G-2738f to G-2741g (cysts & larvae)
Entry Number: 6088
- Nematode: Meloidogyne javanica (100%)
- Host: Nicotiana tabacum (Tobacco (NC 98 var.)) in/on Root
- Origin: Intergrated Pest Management Studies, Tifton, Georgia, USA
- Collector: via A. W. Johnson
- Date Received: 1977 Nov 25
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4928 to G-4939
- Vials: G-2593f & G-2594f
Entry Number: 6089
- Nematode: Meloidogyne grahami
- Host: Lycopersicon esculentum (Tomato) in/on Root/Soil
- Origin: Greenhouse, Beltsville, Maryland, USA
- Collector: via A. M. Golden
- Date Collected: 1977 Nov 28
- Date Received: 1977 Nov 28
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-5174 to G-5177
- Vials: G-2691f, & G-2692f (roots), G-2693g (200 mesh), G-2694g (males), G-2695g (larvae)
Entry Number: 6090
- Nematode: Panagrolaimus sp. (possibly undescribed)
- Host: (Peat moss (used to raise crickets)) in/on Peat moss (used to raise crickets)
- Origin: Georgetown, Tennessee, USA
- Collector: Lester Elkins via Dr. Jean Adams
- Date Received: 1977 Nov 28
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-5099
- Vials: G-2667g
Entry Number: 6091
- Nematode: Macroposthonia tulaganovi
- Host: (Unknown Host) in/on Unknown
- Origin: South Korea
- Collector: Dr. Han via D. J. Raski
- Date Collected: 1973 Oct 16
- Date Received: 1977 Dec 01
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4971 (2 females)
Entry Number: 6092
- Nematode: Paratylenchus lepidus
- Host: Vitis sp. (Grapevine) in/on Soil
- Origin: Suweon, South Korea
- Collector: Y. E. Choi via D. Raski
- Date Collected: 1972 Sep 20
- Date Received: 1977 Dec 01
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4972 (1 female)
Entry Number: 6093
- Nematode: Heterodera cyperi
- Host: (Soil) in/on Soil
- Origin: Early Co., Georgia, USA
- Collector: via Ralph E. Motsinger
- Date Received: 1977 Dec 02
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-6877 to G-6881 (cysts, 1 cone & larvae)
- Vials: G-3297g (larvae & 2 cysts)
Entry Number: 6094
- Nematode: Heterodera glycines
- Host: (Soil) in/on Soil
- Origin: Screven Co., Georgia, USA
- Collector: via Ralph E. Motsinger
- Date Received: 1977 Dec 02
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-5041 to G-5043 (1 cyst & larvae)
Entry Number: 6095
- Nematode: Heterodera glycines
- Host: Glycine max (Soybean Field) in/on Soil
- Origin: Miller Co., Georgia, USA
- Collector: Larry Ford via Ralph E. Motsinger
- Date Received: 1977 Dec 05
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-5163 to G-5166
- Vials: G-2683f & G-2684g
Entry Number: 6096
- Nematode: Heterodera glycines
- Host: Glycine max (Soybean (Lee var. )) in/on Root/Soil
- Origin: Screven Co. (from greenhouse culture, Beltsville, MD), Georgia, USA
- Collector: via Ralph E. Motsinger
- Date Collected: 1978 Sep 20
- Date Received: 1977 Dec 12 (orig.) 1978 Sep 20 (gh)
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-5197 to G-5199 (cysts); G-5200 & G-5201 (larvae); G-5202 (males)
- Vials: G-2710f to G-2712g