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 15781 - 15792 of 41944
Entry Number: 15783
- Nematode: Rhabditis sp.
- Host: Panax sp. (Ginseng) in/on Root (decayed)
- Origin: Fulton, Maryland, USA
- Collector: via Flora Pollock (APHIS - Mycologist)
- Date Received: 1978 Jul 11
- Disposition of Sample: Records only; material discarded
Entry Number: 15784
- Nematode: Tylenchus (probably) sp. (1 specimen)
- Host: Panax sp. (Ginseng) in/on Root (decayed)
- Origin: Fulton, Maryland, USA
- Collector: via Flora Pollock (APHIS - Mycologist)
- Date Received: 1978 Jul 11
- Disposition of Sample: Records only; material discarded
Entry Number: 15785
- Nematode: Aphelenchoides sp.
- Host: Panax sp. (Ginseng*) in/on Root, Soil, Leaves & Seed Head
- Origin: Fulton, Maryland, USA
- Collector: via J. Duke
- Date Received: 1978 Jul 19
- Disposition of Sample: Records only; material discarded
Entry Number: 15786
- Nematode: Aphelenchus avenae
- Host: Panax sp. (Ginseng*) in/on Root, Soil, Leaves & Seed Head
- Origin: Fulton, Maryland, USA
- Collector: via J. Duke
- Date Received: 1978 Jul 19
- Disposition of Sample: Records only; material discarded
Entry Number: 15787
- Nematode: Dorylaim sp. (occasional)
- Host: Panax sp. (Ginseng*) in/on Root, Soil, Leaves & Seed Head
- Origin: Fulton, Maryland, USA
- Collector: via J. Duke
- Date Received: 1978 Jul 19
- Disposition of Sample: Records only; material discarded
Entry Number: 15788
- Nematode: Saprophytes
- Host: Panax sp. (Ginseng*) in/on Root, Soil, Leaves & Seed Head
- Origin: Fulton, Maryland, USA
- Collector: via J. Duke
- Date Received: 1978 Jul 19
- Disposition of Sample: Records only; material discarded
Entry Number: 15789
- Nematode: Cryphodera n. sp.
- Host: Malus sp. (Apple) in/on Soil
- Origin: Republic of Korea, Korea
- Collector: via Tang Chan Han (Institute of Agric. Sci., Suwson, Republic of Korea)
- Date Received: 1978 Jul 26
- Disposition of Sample: Records only; material discarded
Entry Number: 15790
- Nematode: Heterodera n. sp. (close to graminophila)
- Host: (Unknown Host) in/on Soil
- Origin: Morocco
- Collector: via Dieter Sturhan (West Germany)
- Date Received: 1978 Jul 30
- Disposition of Sample: Records only; material discarded
Entry Number: 15791
- Nematode: No Nematodes
- Host: Asplenium nidus (Fern (Bird's Nest Fern)) in/on Frond
- Origin: College Park, Maryland, USA
- Collector: A. M. Golden
- Date Collected: 1978 Aug 04
- Date Received: 1978 Aug 04
- Disposition of Sample: Records only; material discarded
Entry Number: 15792
- Nematode: No Root-Knot Nematodes
- Host: Glycine max (Soybean*) in/on Root/Soil
- Origin: Off Highway 50, East of Easton (about 4 miles), Maryland, USA
- Collector: A. M. Golden & M. Ahmad
- Date Collected: 1978 Aug 23
- Date Received: 1978 Aug 23
- Disposition of Sample: Records only; material discarded
Entry Number: 15793
- Nematode: No Root-Knot Nematodes
- Host: (Grass*) in/on Root/Soil
- Origin: Off Highway 50, East of Easton (about 4 miles), Maryland, USA
- Collector: A. M. Golden & M. Ahmad
- Date Collected: 1978 Aug 23
- Date Received: 1978 Aug 23
- Disposition of Sample: Records only; material discarded
Entry Number: 15794
- Nematode: Boleodorus sp.
- Host: Glycine max (Soybean) in/on Soil
- Origin: Tennessee Valley Substation, Belle Mina, Alabama, USA
- Collector: via Robin A. Munsey
- Date Received: 1978 Oct 23
- Disposition of Sample: Records only; material discarded