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 23425 - 23436 of 41944
Entry Number: 23428
- Nematode: Tylenchus sp.
- Host: Heliconia sp. in/on Soil
- Origin: Destination: New Jersey, Costa Rica
- Collector: Richard G. Karstrom (APHIS)
- Date Collected: 2001 April 09
- Date Received: 2001 April 11
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-5318f
Entry Number: 23429
- Nematode: Xiphinema sp.
- Host: Heliconia sp. in/on Soil
- Origin: Destination: New Jersey, Costa Rica
- Collector: Richard G. Karstrom (APHIS)
- Date Collected: 2001 April 09
- Date Received: 2001 April 11
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-5318f
Entry Number: 23430
- Nematode: Meloidogyne chitwoodi
- Host: Solanum tuberosum (Potato) in/on Tuber
- Origin: Idaho, USA
- Collector: via Earl A. Flack (PA Dept. of Agriculture)
- Date Received: 2001 April 12
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-12479 to G-12483
- Vials: G-5323f (females) & G-5324f (larvae)
Entry Number: 23431
- Nematode: Heterodera mani
- Host: Solanum tuberosum (Potato) in/on Tuber
- Origin: Manhattan, Gallatin Co. (Submitted by: Lori Witham, Montana Dept. of Agr. Helena, MT), Montana, USA
- Collector: Donald D. Bradshaw via P. Sundanaraj (Parma, Idaho)
- Date Collected: 2000 Oct 10
- Date Received: 2000 Dec 21
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-12461 to G-12470
- Vials: G-5319f & G-5320g
Entry Number: 23432
- Nematode: Heterodera mani
- Host: Solanum tuberosum (Potato) in/on Tuber
- Origin: Manhattan, Gallatin Co. (Submitted by: Lori Witham, Montana Dept. of Agr. Helena, MT), Montana, USA
- Collector: Donald D. Bradshaw via P. Sundanaraj (Parma, Idaho)
- Date Collected: 2000 Oct 04
- Date Received: 2000 Dec 21
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-12471 to G-12478
- Vials: G-5321f & G-5322g
Entry Number: 23433
- Nematode: Aphelenchoides parietinus
- Host: Robinia sp. (Black Locust) in/on Soil
- Origin: State Nursery, Little Rock, Arkansas, USA
- Collector: W. C. Davis (culture)
- Date Received: 1937 Jul 23
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-12181 & G-12182
Entry Number: 23434
- Nematode: Aphelenchoides parietinus
- Host: Narcissus sp. (Narcissus var. Paperwhite) in/on Bulb
- Origin: Ry. Exp. Agcy. Export Cargo, South Carolina, USA
- Collector: via N. R. Hunt
- Date Received: 1937 Oct 01
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-12183
Entry Number: 23435
- Nematode: Cephalob sp.
- Host: Narcissus sp. (Narcissus var. Paperwhite) in/on Bulb
- Origin: Ry. Exp. Agcy. Export Cargo, South Carolina, USA
- Collector: via N. R. Hunt
- Date Received: 1937 Oct 01
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-12183
Entry Number: 23436
- Nematode: Rhabditis monhystera
- Host: Narcissus sp. (Narcissus var. Paperwhite) in/on Bulb
- Origin: Ry. Exp. Agcy. Export Cargo, South Carolina, USA
- Collector: via N. R. Hunt
- Date Received: 1937 Oct 01
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-12183
Entry Number: 23437
- Nematode: Ditylenchus dipsaci
- Host: Narcissus sp. (Narcissus) in/on Bulb
- Origin: via S. S. Queen Mary, UK (England)
- Collector: via Mr. Bassen
- Date Received: 1937 Oct 04
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-12184
Entry Number: 23438
- Nematode: Aphelenchus avenae?
- Host: Hyacinthus sp. (Hyacinth) in/on Bulb
- Origin: Holland via S. S. Black Gull, Netherlands
- Collector: Mr. Bassen via N. R. Hunt
- Date Collected: 1937 Oct 11
- Date Received: 1937 Oct 29
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-12185 & G-12186
Entry Number: 23439
- Nematode: Cephalobus sp.
- Host: Hyacinthus sp. (Hyacinth) in/on Bulb
- Origin: Holland via S. S. Black Gull, Netherlands
- Collector: Mr. Bassen via N. R. Hunt
- Date Collected: 1937 Oct 11
- Date Received: 1937 Oct 29
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-12185 & G-12186