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 5965 - 5976 of 41939
Entry Number: 5969
- Nematode: Tylenchorhynchus claytoni
- Host: Glycine max (Soybean) in/on Root/Soil
- Origin: Soybean Survey-Eastern Shore, 2 miles north of Snow Hill, Maryland, USA
- Collector: A. M. Golden
- Date Collected: 1977 Aug 30-31
- Date Received: 1977 Aug 31
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2566f (soil) & G-2567f (roots)
Entry Number: 5970
- Nematode: Tylenchus sp.
- Host: Glycine max (Soybean) in/on Root/Soil
- Origin: Soybean Survey-Eastern Shore, 2 miles north of Snow Hill, Maryland, USA
- Collector: A. M. Golden
- Date Collected: 1977 Aug 30-31
- Date Received: 1977 Aug 31
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2566f (soil) & G-2567f (roots)
Entry Number: 5971
- Nematode: Xiphinema americanum
- Host: Glycine max (Soybean) in/on Root/Soil
- Origin: Soybean Survey-Eastern Shore, 2 miles north of Snow Hill vicinity, Maryland, USA
- Collector: A. M. Golden
- Date Collected: 1977 Aug 30-31
- Date Received: 1977 Aug 31
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2566f (soil) & G-2567f (roots)
Entry Number: 5972
- Nematode: Acrobeloides sp.
- Host: Glycine max (Soybean) in/on Root/Soil
- Origin: Soybean Survey-Eastern Shore, 3 miles south of Salisbury, Maryland, USA
- Collector: A. M. Golden
- Date Collected: 1977 Aug 30-31
- Date Received: 1977 Aug 31
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2568f (soil)* & G-2569f (roots)
Entry Number: 5973
- Nematode: Aphelenchoides sp.
- Host: Glycine max (Soybean) in/on Root/Soil
- Origin: Soybean Survey-Eastern Shore, 3 miles south of Salisbury, Maryland, USA
- Collector: A. M. Golden
- Date Collected: 1977 Aug 30-31
- Date Received: 1977 Aug 31
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2568f (soil)* & G-2569f (roots)
Entry Number: 5974
- Nematode: Aphelenchus avenae
- Host: Glycine max (Soybean) in/on Root/Soil
- Origin: Soybean Survey-Eastern Shore, 3 miles south of Salisbury, Maryland, USA
- Collector: A. M. Golden
- Date Collected: 1977 Aug 30-31
- Date Received: 1977 Aug 31
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2568f (soil)* & G-2569f (roots)
Entry Number: 5975
- Nematode: Helicotylenchus pseudorobustus
- Host: Glycine max (Soybean) in/on Root/Soil
- Origin: Soybean Survey-Eastern Shore, 3 miles south of Salisbury, Maryland, USA
- Collector: A. M. Golden
- Date Collected: 1977 Aug 30-31
- Date Received: 1977 Aug 31
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2568f (soil)* & G-2569f (roots)
Entry Number: 5976
- Nematode: Pratylenchus agilis
- Host: Glycine max (Soybean) in/on Root/Soil
- Origin: Soybean Survey-Eastern Shore, 3 miles south of Salisbury, Maryland, USA
- Collector: A. M. Golden
- Date Collected: 1977 Aug 30-31
- Date Received: 1977 Aug 31
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2568f (soil)* & G-2569f (roots)
Entry Number: 5977
- Nematode: Pratylenchus penetrans
- Host: Glycine max (Soybean) in/on Root/Soil
- Origin: Soybean Survey-Eastern Shore, 3 miles south of Salisbury, Maryland, USA
- Collector: A. M. Golden
- Date Collected: 1977 Aug 30-31
- Date Received: 1977 Aug 31
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2568f (soil)*& G-2569f (roots)
Entry Number: 5978
- Nematode: Tylenchorhynchus claytoni
- Host: Glycine max (Soybean) in/on Root/Soil
- Origin: Soybean Survey-Eastern Shore, 3 miles south of Salisbury, Maryland, USA
- Collector: A. M. Golden
- Date Collected: 1977 Aug 30-31
- Date Received: 1977 Aug 31
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2568f (soil)* & G-2569f (roots)
Entry Number: 5979
- Nematode: Tylenchus sp.
- Host: Glycine max (Soybean) in/on Root/Soil
- Origin: Soybean Survey-Eastern Shore, 3 miles south of Salisbury, Maryland, USA
- Collector: A. M. Golden
- Date Collected: 1977 Aug 30-31
- Date Received: 1977 Aug 31
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2568f (soil)* & G-2569f (roots)
Entry Number: 5980
- Nematode: Aphelenchus avenae
- Host: Glycine max (Soybean) in/on Root/Soil
- Origin: Soybean Survey-Eastern Shore, Easton & vicinity, Maryland, USA
- Collector: A. M. Golden
- Date Collected: 1977 Sep 07
- Date Received: 1977 Sep 07
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2580f (soil)* & G-2581f (roots)