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 4825 - 4836 of 41939
Entry Number: 4829
- Nematode: Pratylenchus scribneri
- Host: (Soil) in/on Soil
- Origin: Lincoln Co., Georgia, USA
- Collector: via Ralph E. Motsinger
- Date Received: 1981 Feb 26
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-6358
- Vials: G-3085g
Entry Number: 4830
- Nematode: Helicotylenchus dihystera
- Host: (Grass) in/on Root/Soil
- Origin: Auburn, Alabama, USA
- Collector: via Patrick Mawhinney
- Date Received: 1981 Mar 27
- Disposition of Sample: Records only; material discarded
Entry Number: 4831
- Nematode: Helicotylenchus dihystera
- Host: (Grass) in/on Root/Soil
- Origin: Auburn, Alabama, USA
- Collector: via Patrick Mawhinney
- Date Received: 1981 Mar 27
- Disposition of Sample: Records only; material discarded
Entry Number: 4832
- Nematode: Heterodera glycines
- Host: Glycine max (Soybean) in/on Root/Soil
- Origin: From greenhouse cultures, BARC-West, Beltsville (Originally from the Eastern Shore, MD), Maryland, USA
- Collector: A. M. Golden
- Date Collected: 1981 Mar 27
- Date Received: 1981 Mar 27
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-3049f (cysts & females)
Entry Number: 4833
- Nematode: Hemicycliophora sp.
- Host: (Grass) in/on Root/Soil
- Origin: Auburn, Alabama, USA
- Collector: via Patrick Mawhinney
- Date Received: 1981 Mar 27
- Disposition of Sample: Records only; material discarded
Entry Number: 4834
- Nematode: Hoplolaimus galeatus
- Host: (Grass) in/on Root/Soil
- Origin: Auburn, Alabama, USA
- Collector: via Patrick Mawhinney
- Date Received: 1981 Mar 27
- Disposition of Sample: Records only; material discarded
Entry Number: 4835
- Nematode: Macroposthonia ornata
- Host: (Grass) in/on Root/Soil
- Origin: Auburn, Alabama, USA
- Collector: via Patrick Mawhinney
- Date Received: 1981 Mar 27
- Disposition of Sample: Records only; material discarded
Entry Number: 4836
- Nematode: Meloidogyne incognita acrita
- Host: (Grass) in/on Root/Soil
- Origin: Auburn, Alabama, USA
- Collector: via Patrick Mawhinney
- Date Received: 1981 Mar 27
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-6239 & G-6240 (RK females)
- Vials: G-3048f (females on roots & larvae)
Entry Number: 4837
- Nematode: Meloidogyne incognita acrita (mainly)*
- Host: (Grass) in/on Root/Soil
- Origin: Auburn, Alabama, USA
- Collector: via Patrick Mawhinney
- Date Received: 1981 Mar 27
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-6237 & G-6238 (RK females)
- Vials: G-3047f (females on roots & larvae)
Entry Number: 4838
- Nematode: Paratrichodorus christiei
- Host: (Grass) in/on Root/Soil
- Origin: Auburn, Alabama, USA
- Collector: via Patrick Mawhinney
- Date Received: 1981 Mar 27
- Disposition of Sample: Records only; material discarded
Entry Number: 4839
- Nematode: Scutellonema brachyurum
- Host: (Grass) in/on Root/Soil
- Origin: Auburn, Alabama, USA
- Collector: via Patrick Mawhinney
- Date Received: 1981 Mar 27
- Disposition of Sample: Records only; material discarded
Entry Number: 4840
- Nematode: Tylenchorhynchus claytoni
- Host: (Grass) in/on Root/Soil
- Origin: Auburn, Alabama, USA
- Collector: via Patrick Mawhinney
- Date Received: 1981 Mar 27
- Disposition of Sample: Records only; material discarded