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 41317 - 41328 of 41944
Entry Number: 46390
- Nematode: Heterodera glycines
- Origin: North Carolina, North Carolina, USA
- Date Received: 8/14/2019
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-7950, G-7951
Entry Number: 46391
- Nematode: Helicotylenchus crenacauda
- Host: Homalomena sp.
- Origin: Indonesia, Indonesia
- Collector: Matthew Goo, APHIS HA
- Date Collected: 8/26/2019
- Date Received: 9/3/2019
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-7952
Entry Number: 46392
- Nematode: Tylenchorhynchus goffarti
- Origin: Rwanda, Rwanda
- Collector: Doreen Mutoni
- Date Received: 9/6/2019
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-7953
Entry Number: 46393
- Nematode: Rotylenchulus sp.
- Origin: Rwanda, Rwanda
- Collector: Doreen Mutoni
- Date Received: 9/6/2019
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-7954
Entry Number: 46394
- Nematode: Pratylenchus n.sp.
- Host: Glycine max (soybean)
- Origin: North Dakota, North Dakota, USA
- Collector: Guiping Yang
- Date Received: 8/30/2019
- Disposition of Sample: Records only; material discarded
Entry Number: 46395
- Nematode: Meloidogyne sp
- Host: Vitis vinifera (grape)
- Origin: California-via S. Hafez, California, USA
- Collector: Saad Hafez
- Date Received: 8/30/2019
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-7955
Entry Number: 46396
- Nematode: Quinisulcius capitatus
- Host: Gossypium hirsutum (cotton)
- Origin: Arizona, Arizona, USA
- Collector: Bronson Kevin via Terry Wheeler
- Date Collected: 7/29/2019
- Date Received: 8/1/2019
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-7956
Entry Number: 46397
- Nematode: Meloidogyne javanica
- Host: Solanum lycopersicum (tomato)
- Origin: Washington, Washington, USA
- Date Received: 8/29/2019
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-7957, G-7958
Entry Number: 46398
- Nematode: Litylenchus crenatae
- Host: Fagus sp. (beech tree)
- Origin: North Carolina, North Carolina, USA
- Date Received: 5/25/2019
- Disposition of Sample: Records only; Material given to Dr. Carta
Entry Number: 46399
- Nematode: Bursaphelenchus acaloleptae n. sp
- Origin: Japan, Japan
- Collector: Natsumi Kanzaki
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-723t (1 mal.), T-7235 (1 mal.), T-7236 (1 mal.), T-7237 (1 mal.), T-7238 (1 mal.), T-7239 (1 fem.), T-7240 (1 fem.), T-7241 (1 fem.), T-7242 (1 fem.), T-7243 (1 fem.)
Entry Number: 46400
- Nematode: Rhabditid sp.
- Host: Zingiber officinale (ginger root)
- Origin: China, China
- Collector: Kathleen Dyer, APHIS, WA
- Date Collected: 9/18/2019
- Date Received: 9/23/2019
- Disposition of Sample: Records only; material discarded
Entry Number: 46401
- Nematode: Aphelenchoides sp.
- Host: Fragaria ananassa (strawberry)
- Origin: Oregon, Oregon, USA
- Collector: Maria Marquez
- Date Collected: 9/10/2019
- Date Received: 9/20/2019
- Disposition of Sample: Records only; material discarded