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 10993 - 11004 of 41944
Entry Number: 10994
- Nematode: Heterodera humuli
- Host: Humulus lupulus (Hops) in/on Soil
- Origin: Roy, Washington, USA
- Collector: via Dyson & Brown (PQD, Seattle, Washington)
- Date Collected: 1962 Apr 24
- Date Received: 1962 Apr 26
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-375, G-4864 & G-4865 (cone mounts)
- Vials: G-203g
Entry Number: 10995
- Nematode: Meloidogyne javanica javanica
- Host: Lycopersicon esculentum (Tomato) in/on Root
- Origin: Kok Patry Station, Cambodia
- Collector: via S. C. Litzenberger
- Date Collected: 1962 May 05
- Date Received: 1962 May - Jun (?)
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-384
- Vials: G-212g
Entry Number: 10996
- Nematode: Heterodera weissi
- Host: Polygonum pennsylvanicum (Smartweed) in/on Soil
- Origin: Greenhouse, Beltsville, Maryland, USA
- Collector: A. M. Golden
- Date Received: 1962 May 05
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-417 & G-418
- Vials: G-233g
Entry Number: 10997
- Nematode: Hoplolaimus galeatus
- Host: Solanum tuberosum (Potato field) in/on Soil
- Origin: Fort Myers, Lee Co., Florida, USA
- Collector: via C. C. Fancher (PPCD)
- Date Received: 1962 May 07
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-477
- Vials: G-230g & G-231g
Entry Number: 10998
- Nematode: Heterodera cyperi
- Host: Solanum tuberosum (Potato field) in/on Soil
- Origin: Fort Myers, Lee Co., Florida, USA
- Collector: via C. C. Fancher (PPCD)
- Date Received: 1962 May 07
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-413 to G-415
- Vials: G-230g & G-231g
Entry Number: 10999
- Nematode: Tylenchulus semipenetrans
- Host: Citrus sp. (Citrus) in/on Soil
- Origin: Conservatory, Beltsville, Maryland, USA
- Collector: A. M. Golden
- Date Received: 1962 May 07
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-416
- Vials: G-232g
Entry Number: 11000
- Nematode: Tylenchulus semipenetrans
- Host: Citrus sp. (Citrus) in/on Soil
- Origin: Conservatory, Beltsville, Maryland, USA
- Collector: A. M. Golden
- Date Received: 1962 May 07
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-406
- Vials: G-228g
Entry Number: 11001
- Nematode: Heterodera humuli (probably)*
- Host: Humulus lupulus (Hops) in/on Soil
- Origin: Salem (Specimens originally from Independence, Oregon.), Oregon, USA
- Collector: via Harriet Smithson
- Date Received: 1962 Jun 04
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-395
- Vials: G-220g
Entry Number: 11002
- Nematode: Heterodera lespedezae
- Host: (Unknown Host) in/on Soil
- Origin: Rte 2, Marshville, Union Co., North Carolina, USA
- Collector: R. Broom via O. M. White
- Date Received: 1962 Jun 13
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-5035 to G-5038
- Vials: G-2635f (cysts) & G-2636f (larvae)
Entry Number: 11003
- Nematode: Heterodera humuli
- Host: Humulus lupulus (Hops) in/on Soil
- Origin: Alluvial yard, Independence, Polk Co., Oregon, USA
- Collector: via Mrs. H. Smithson
- Date Received: 1962 Jun 19 ?
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4403 (cyst & larvae)
Entry Number: 11004
- Nematode: Meloidogyne incognita acrita
- Host: Prunus persica (Peach) in/on Root
- Origin: Chilca Valley, Peru
- Collector: via Manuel del Solar A.
- Date Collected: 1962 Jun
- Date Received: 1962 Jun 19
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-388
- Vials: G-214g
Entry Number: 11005
- Nematode: Criconemoides xenoplax
- Host: Juglans sp. (Walnut) in/on Soil
- Origin: Santa Clara, California, USA
- Collector: via D. J. Raski
- Date Collected: 1942 May 18
- Date Received: 1962 Jun 22
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-366