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 36133 - 36144 of 41939
Entry Number: 36193
- Nematode: Meloidogyne incognita
- Host: Solanum tuberosum (Irish potato - Red Pontiac) in/on Tuber
- Origin: Clemson University Plant Problem Clinic, South Carolina, USA
- Collector: via Meg Williamson (CUPPC), John McKemy (APHIS)
- Date Collected: 2008 Aug 21
- Date Received: 2008 Aug 26
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-16564 to G-16566
Entry Number: 36196
- Nematode: Globodera pallida
- Host: Solanum tuberosum (Potato) in/on Soil
- Origin: Idaho Falls, Idaho, USA
- Collector: via Tina Gresham (APHIS)
- Date Collected: 2008 Aug 21
- Date Received: 2008 Aug 22
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-6503g
Entry Number: 36197
- Nematode: Cactodera sp.
- Host: Solanum tuberosum (Seed potato field) in/on Soil
- Origin: Seed field, Faribault County, southern Minnesota, Minnesota, USA
- Collector: Cheryl Schmitz via Kathy Kromroy (MN Dept. Ag.) and Grace O'Keefe (APHIS)
- Date Collected: 2008 May 21
- Date Received: 2008 Sept 09
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-16595 to G-16597
- Vials: G-6510g, G-6524g
Entry Number: 36198
- Nematode: Heterodera glycines
- Host: Solanum tuberosum (Seed potato field) in/on Soil
- Origin: Seed field, Faribault County, southern Minnesota, Minnesota, USA
- Collector: Cheryl Schmitz via Kathy Kromroy (MN Dept. Ag.) and Grace O'Keefe (APHIS)
- Date Collected: 2008 May 21
- Date Received: 2008 Sept 09
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-16598 to G-16601
- Vials: G-6506g, G-6507g, G-6525g
Entry Number: 36199
- Nematode: Heterodera glycines
- Host: Solanum tuberosum (Seed potato field) in/on Soil
- Origin: Seed field, Freeborn County, southern Minnesota, Minnesota, USA
- Collector: Cheryl Schmitz via Kathy Kromroy (MN Dept. Ag.) and Grace O'Keefe (APHIS)
- Date Collected: 2008 May 22
- Date Received: 2008 Sept 09
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-16602 to G-16605
Entry Number: 36200
- Nematode: Heterodera glycines
- Host: Solanum tuberosum (Seed potato field) in/on Soil
- Origin: Seed field, Freeborn County, southern Minnesota, Minnesota, USA
- Collector: Cheryl Schmitz via Kathy Kromroy (MN Dept. Ag.) and Grace O'Keefe (APHIS)
- Date Collected: 2008 May 23
- Date Received: 2008 Sept 09
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-16606 to G-16607
Entry Number: 36201
- Nematode: Heterodera glycines
- Host: Solanum tuberosum (Seed potato field) in/on Soil
- Origin: Seed field, Freeborn County, southern Minnesota, Minnesota, USA
- Collector: Cheryl Schmitz via Kathy Kromroy (MN Dept. Ag.) and Grace O'Keefe (APHIS)
- Date Collected: 2008 May 06
- Date Received: 2008 Sept 09
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-16608 to G-16611
Entry Number: 36202
- Nematode: Heterodera glycines
- Host: Solanum tuberosum (Seed potato field) in/on Soil
- Origin: Seed field, Freeborn County, southern Minnesota, Minnesota, USA
- Collector: Cheryl Schmitz via Kathy Kromroy (MN Dept. Ag.) and Grace O'Keefe (APHIS)
- Date Collected: 2008 May 06
- Date Received: 2008 Sept 09
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-16612 to G-16613
Entry Number: 36203
- Nematode: Heterodera glycines
- Host: Solanum tuberosum (Seed potato field) in/on Soil
- Origin: Seed field, Freeborn County, southern Minnesota, Minnesota, USA
- Collector: Cheryl Schmitz via Kathy Kromroy (MN Dept. Ag.) and Grace O'Keefe (APHIS)
- Date Collected: 2008 May 06
- Date Received: 2008 Sept 09
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-16614 to G-16617
Entry Number: 36205
- Nematode: Heterodera glycines
- Host: Solanum tuberosum (Commercial potato field) in/on Soil
- Origin: Commercial field, Swift County, west central Minnesota, Minnesota, USA
- Collector: Cheryl Schmitz via Kathy Kromroy (MN Dept. Ag.) and Grace O'Keefe (APHIS)
- Date Collected: 2008 May 08
- Date Received: 2008 Sept 09
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-16618 to G-16625
- Vials: G-6508g, G-6509g, G-6526g
Entry Number: 36206
- Nematode: Heterodera glycines
- Host: Solanum tuberosum (Seed potato fields) in/on Soil
- Origin: Seed fields, Freeborn County, southern Minnesota, Minnesota, USA
- Collector: Cheryl Schmitz via Kathy Kromroy (MN Dept. Ag.) and Grace O'Keefe (APHIS)
- Date Collected: 2008 May 06, 22, 23
- Date Received: 2008 Sept 09
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-6504g, G-6505g, G-6527g
Entry Number: 36207
- Nematode: No nematodes
- Host: Magnoliophyta
- Origin: Destination: New York, India
- Collector: Michael Semeniuk via Randy Pingel (APHIS)
- Date Collected: 2008 Sept 12
- Date Received: 2008 Sept 16
- Disposition of Sample: Records only; material discarded