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 20809 - 20820 of 41939
Entry Number: 20815
- Nematode: Plectus sp.
- Host: Camellia japonica (Camellia (pot-grown plant)) in/on Soil
- Origin: Woodridge, D.C., District of Columbia, USA
- Collector: F. Weiss
- Date Received: 1946 May 20
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11707
Entry Number: 20816
- Nematode: Aphelenchoides sp.*
- Host: Solanum tuberosum (Potato) in/on Soil
- Origin: Caribou, Maine, USA
- Collector: E. Westin
- Date Received: 1946 May 13
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11708
Entry Number: 20817
- Nematode: Deladenus solanim?
- Host: Solanum tuberosum (Potato) in/on Soil
- Origin: Caribou, Maine, USA
- Collector: E. Westin
- Date Received: 1946 May 13
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11708
Entry Number: 20818
- Nematode: Meloidogyne incognita
- Host: Musa acuminata (Banana) in/on Root
- Origin: Barquisimeto, Lara State, Venezuela
- Collector: via Radames Urtiaga
- Date Collected: 1999 Jun 16
- Date Received: 1999 Jun 21
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11794 & G-11795
Entry Number: 20819
- Nematode: Meloidogyne incognita
- Host: Ipomoea batatas in/on Root
- Origin: Barquisimeto, Lara State, Venezuela
- Collector: via Radames Urtiaga
- Date Collected: 1999 Jun 16
- Date Received: 1999 Jun 21
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11796
Entry Number: 20820
- Nematode: No Root-Knot Nematodes
- Host: Passiflora edulis var. flavicarpa in/on Root
- Origin: Barquisimeto, Lara State, Venezuela
- Collector: via Radames Urtiaga
- Date Collected: 1999 Jan 08
- Date Received: 1999 Jun 21
- Disposition of Sample: Records only; material discarded
Entry Number: 20821
- Nematode: No Root-Knot Nematodes
- Host: Manihot esculenta in/on Root
- Origin: Barquisimeto, Lara State, Venezuela
- Collector: via Radames Urtiaga
- Date Collected: 1999 Jun 16
- Date Received: 1999 Jun 21
- Disposition of Sample: Records only; material discarded
Entry Number: 20822
- Nematode: No Root-Knot Nematodes
- Host: Carica papaya in/on Root
- Origin: Copeyal, Lara State, Venezuela
- Collector: via Radames Urtiaga
- Date Collected: 1999 Jan
- Date Received: 1999 Jun 21
- Disposition of Sample: Records only; material discarded
Entry Number: 20823
- Nematode: No Root-Knot Nematodes
- Host: Areca lutescens in/on Root
- Origin: Barquisimeto, Lara State, Venezuela
- Collector: via Radames Urtiaga
- Date Collected: 1999 Jan 06
- Date Received: 1999 Jun 21
- Disposition of Sample: Records only; material discarded
Entry Number: 20824
- Nematode: Criconemella curvata
- Host: Vitis sp. in/on Soil
- Origin: Destination: New Jersey, Greece
- Collector: M. Russo via A. Towson (APHIS)
- Date Collected: 1999 Jul 06
- Date Received: 1999 Jul 19
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11793
Entry Number: 20825
- Nematode: Malenchus sp. (few specimens)
- Host: Phormium sp. in/on Soil
- Origin: Destination: Louisiana, UK
- Collector: via Maria Perez (APHIS)
- Date Collected: 1999 Jul 20
- Date Received: 1999 Jul 21
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-5143f
Entry Number: 20826
- Nematode: Pratylenchus penetrans (1 male)
- Host: Phormium sp. in/on Soil
- Origin: Destination: Louisiana, UK
- Collector: via Maria Perez (APHIS)
- Date Collected: 1999 Jul 20
- Date Received: 1999 Jul 21
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-5143f