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 10921 - 10932 of 41944
Entry Number: 10922
- Nematode: Heterodera trifolii (population B)
- Host: Trifolium sp. (Clover (White Dutch)) in/on Soil
- Origin: Ottawa, Ontario, Canada
- Collector: via R. H. Mulvey
- Date Collected: 1960
- Date Received: 1961 Jul 21
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-297
Entry Number: 10923
- Nematode: Heterodera trifolii (population C)
- Host: Trifolium sp. (Clover (White Dutch)) in/on Soil
- Origin: Ottawa, Ontario, Canada
- Collector: via R. H. Mulvey
- Date Collected: 1960
- Date Received: 1961 Jul 21
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-295 & G-296
Entry Number: 10924
- Nematode: Meloidogyne javanica
- Host: Berberis sp. (Berbera) in/on Root
- Origin: Kalimpong, West Bengal, India
- Collector: Inspector G. B. Prall
- Date Received: 1961 Jul 25
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-119
Entry Number: 10925
- Nematode: Aphelenchoides besseyi
- Host: Oryza sativa (Rice) in/on Seed
- Origin: Pingtung, Taiwan
- Collector: via Y. P. Hung
- Date Received: 1961 Aug
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-360
- Vials: G-193g
Entry Number: 10926
- Nematode: Schistonchus caprifici
- Host: Blastophaga psenes (Wasp (fig wasp)*) in/on Insect
- Origin: Izmir, Turkey
- Collector: via T. Diker
- Date Received: 1961 Aug
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-291 to G-294
Entry Number: 10927
- Nematode: Heterodera solanacearum
- Host: Nicotiana tabacum (Tobacco) in/on Soil
- Origin: Amelia Co., Virginia, USA
- Collector: via Wyatt Osborne
- Date Received: 1961 Aug
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-3723 to G-3731
- Vials: G-1766g
Entry Number: 10928
- Nematode: Meloidogyne incognita
- Host: Lycopersicon esculentum (Tomato) in/on Soil
- Origin: Greenhouse, Beltsville, Maryland, USA
- Collector: via Myers
- Date Received: 1961 Aug 09
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-168 (males)
- Vials: G-54g (vial dried up & disposed of - AMG)
Entry Number: 10929
- Nematode: Meloidogyne incognita acrita
- Host: Coleus sp. (Coleus) in/on Root
- Origin: Chevy Chase Club, Chevy Chase, Maryland, USA
- Collector: via R. Watson
- Date Received: 1961 Aug 14
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-142
- Vials: G-42f
Entry Number: 10930
- Nematode: Panagrodontus n. sp. ?
- Host: Sarracenia sledgei (Pitcher plant) in/on Soil
- Origin: St. Tammany's Parish, Louisiana, USA
- Collector: via L. S. Whitloch
- Date Collected: 1961 Jun 09 (fixed)
- Date Received: 1961 Aug 16
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-334 & G-335
- Vials: M-1g
Entry Number: 10931
- Nematode: Panagrodontus n. sp. ?
- Host: Sarracenia sledgei (Pitcher plant) in/on Soil
- Origin: St. Tammany's Parish, Louisiana, USA
- Collector: via L. S. Whitloch
- Date Collected: 1961 Jun 09 (fixed)
- Date Received: 1961 Aug 16
- Disposition of Sample: Specimens to USDANC (Mass)
- Slides: G-334 & G-335
- Vials: M-1g
Entry Number: 10932
- Nematode: Heterodera glycines
- Host: Glycine max (Soybean) in/on Root
- Origin: Route 1, Shanon, Tennessee, USA
- Collector: via Gallimore & Butler
- Date Received: 1961 Aug 21
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-199
- Vials: G-76g
Entry Number: 10933
- Nematode: Heterodera sp. (schachtii group)
- Host: (Orchid) in/on Soil
- Origin: Air baggage, Colombia
- Collector: via B. P. Stewart & A. S. Mills
- Date Collected: 1961 Aug 21
- Date Received: 1961 Aug 23
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-431 & G-432