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 2293 - 2304 of 41939
Entry Number: 2294
- Nematode: Heterodera humuli
- Host: Humulus lupulus (Hops) in/on Root
- Origin: Grandview, Washington, USA
- Collector: R. Rios confirmed by Robert Hackney & Adam Weiner (PQ 863767, San Francisco, CA) via Adam Weiner
- Date Collected: 1991 Apr 08
- Date Received: 1991 May 20
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-10047 to G-10050
Entry Number: 2295
- Nematode: Hoplolaimus galeatus *
- Host: Ammophila sp. (Beachgrass) in/on Soil
- Origin: Indian River, DE (Subsequently grown in growth chamber, BARC-West, Beltsville), Delaware, USA
- Collector: Robin Huettel & Zafar Handoo
- Date Received: 1991 Aug 01
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-10365, G-10366, G-10367
- Vials: G-4351f
Entry Number: 2296
- Nematode: Pratylenchus flakkensis
- Host: Ammophila sp. (Beachgrass) in/on Soil
- Origin: Indian River, DE (Subsequently grown in growth chamber, BARC-West, Beltsville), Virginia, USA
- Collector: Robin Huettel & Zafar Handoo
- Date Received: 1991 Aug 01
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-10368, G-10369, G-10370
- Vials: G-4351f & G-4352g
Entry Number: 2297
- Nematode: Pratylenchus penetrans
- Host: (Fern (Leather Leaf Fern)) in/on Soil
- Origin: Costa Rica (Grown in Apopka (Nursery) and Ustis, Florida), Costa Rica
- Collector: Sparks via Eugene Moody
- Date Received: 1991 Aug 21
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-4335f
Entry Number: 2298
- Nematode: Pratylenchus neglectus *
- Host: Solanum tuberosum (Potato) in/on Soil
- Origin: Ithaca, New York, USA
- Collector: B. Brodie via Patricia Timper
- Date Received: 1991 Oct 21
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-10363 & G-10364
Entry Number: 2299
- Nematode: Subanguina picridis
- Host: Acroptilon picris in/on Galls
- Origin: Bozeman (Originally from Russia), Montana, USA
- Collector: via Thecan Caesar
- Date Received: 1991 Nov 07
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-10492 & G-10493
- Vials: G-4375g
Entry Number: 2300
- Nematode: Steinernema feltiae
- Host: Lycoriella mali (Fly (Mushroom Fly)) in/on Insect
- Origin: Beltsville (Culture), Maryland, USA
- Collector: via Burt Endo
- Date Collected: 1990 Jan 31
- Date Received: 1990 Jan 31
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-9914 & G-9915
- Vials: G-4237g
Entry Number: 2301
- Nematode: Criconemella denoudeni
- Host: Festuca sp. (Fescue *) in/on Soil
- Origin: SCFFRC, Leadvale Site, Booneville, Arkansas, USA
- Collector: via E. J. Wehunt
- Date Collected: 1990 Feb 08
- Date Received: 1990 Feb 20
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-9936
Entry Number: 2302
- Nematode: Criconemella denoudeni
- Host: Rubus sp. (Blackberry *) in/on Soil
- Origin: SCFFRC, Leadvale Site, Booneville, Arkansas, USA
- Collector: via E. J. Wehunt
- Date Collected: 1990 Feb 08
- Date Received: 1990 Feb 20
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-9936
Entry Number: 2303
- Nematode: Helicotylenchus paraplatyurus *
- Host: Cynodon dactylon (Bermudagrass **) in/on Soil
- Origin: University of Arkansas, SW Research & Extension Center, Hope, Hempstead Co., Arkansas, USA
- Collector: via E. J. Wehunt
- Date Collected: 1989 Oct 24
- Date Received: 1990 Feb 20
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-9937
Entry Number: 2304
- Nematode: Helicotylenchus paraplatyurus
- Host: Festuca sp. (Fescue *) in/on Soil
- Origin: SCFFRC, Leadvale Site, Booneville, Arkansas, USA
- Collector: via E. J. Wehunt
- Date Collected: 1990 Feb 08
- Date Received: 1990 Feb 20
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-9938
Entry Number: 2305
- Nematode: Helicotylenchus paraplatyurus *
- Host: Rubus sp. (Blackberry **) in/on Soil
- Origin: University of Arkansas, SW Research & Extension Center, Hope, Hempstead Co., Arkansas, USA
- Collector: via E. J. Wehunt
- Date Collected: 1989 Oct 24
- Date Received: 1990 Feb 20
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-9937