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 19381 - 19392 of 41939
Entry Number: 19386
- Nematode: Aphelenchoides latus
- Host: Pseudotsuga sp. (Fir (Douglas)) in/on Soil
- Origin: Dixie Forest, Utah, USA
- Collector: Milo Deeming via Gerald Thorne
- Date Collected: 1935 Nov 15
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Aphelenchoides 1e (2 female, 1 young)
Entry Number: 19387
- Nematode: Aphelenchoides latus
- Host: (Beetle (yellow pine)) in/on Soil
- Origin: Provo Basin (On frass & barings of beetle), Utah, USA
- Collector: L. J. Farmer (U. S. F. S) via Gerald Thorne
- Date Collected: 1935 Jun 25
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Aphelenchoides 1f (3 female, 2 male)
Entry Number: 19388
- Nematode: Aphelenchoides latus
- Host: Ips lecontii in/on Soil
- Origin: Tabiona, Utah, USA
- Collector: L. J. Farmer (U. S. F. S) via Gerald Thorne
- Date Collected: 1936 Nov 12
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Aphelenchoides 19 (3 female)
Entry Number: 19389
- Nematode: Aphelenchoides latus
- Host: in/on Soil
- Origin: Powell National Forest (East Fork of Sevier River- Elevation 8000ft.), Utah, USA
- Collector: L. J. Farmer (U. S. F. S) via Gerald Thorne
- Date Collected: 1938 Dec 12
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Aphelenchoides 1h (5 female)
Entry Number: 19390
- Nematode: Aphelenchoides latus
- Host: Pinus edulis (Pine (Pinyon)) in/on Bark (of dying pine)
- Origin: Duschesne (Between Fruitland and Duschesne), Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1940 Apr 26
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Aphelenchoides 1i (1 female, 1 male)
Entry Number: 19391
- Nematode: Aphelenchoides latus
- Host: Pseudotsuga & Dendroctonus micronata & pseudotsuga (Fir & Beetle (both Douglas Fir)) in/on Soil and Insect (?)
- Origin: Powell National Forest (East Fork of Sevier River- Elevation 8500ft., vicinity of Pangritch), Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1936 Dec 20
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Aphelenchoides 1j
Entry Number: 19392
- Nematode: Aphelenchoides latus
- Host: in/on Soil
- Origin: Mill Hollow (South Fork Provo River, On bark of fallen tree**), Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1940 Sep 29
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Aphelenchoides 1k (1 male)
Entry Number: 19393
- Nematode: Aphelenchoides parietinus
- Host: Medicago sativa (Alfalfa) in/on Roots & Crown
- Origin: Ft. Collins, Colorado, USA
- Collector: Gerald Thorne
- Date Collected: 1924 Jul
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Aphelenchus 1b (1 female)
Entry Number: 19394
- Nematode: Aphelenchoides parietinus
- Host: in/on Soil
- Origin: Ogden Canyon, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1925 Oct 12
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Tylenchus 3a (2 female)
Entry Number: 19395
- Nematode: Aphelenchoides parietinus
- Host: in/on Soil (Damp, mossy)
- Origin: Kaibab Forest, Arizona, USA
- Collector: Gerald Thorne
- Date Collected: 1932 Sep 08
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Aphelenchoides 2 (5 female, 2 male)
Entry Number: 19396
- Nematode: Aphelenchoides parietinus
- Host: in/on Soil
- Origin: Skull Valley, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1933 Mar 15
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Aphelenchoides 2a (14 female)
Entry Number: 19397
- Nematode: Aphelenchoides parietinus
- Host: in/on Soil
- Origin: Murray, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1934 May 18
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Tylenchus 5a (3 female, 1 male)