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 21217 - 21228 of 41939
Entry Number: 21223
- Nematode: Meloidogyne incognita (100%)
- Host: Capsicum annum (Bell Pepper) in/on Root
- Origin: Tifton (Methyl bromide alternatives research plots), Georgia, USA
- Collector: via A. W. Johnson
- Date Collected: 1999 Jul 22
- Date Received: 1999 Jul 26
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11798 to G-11800
- Vials: G-5145f to G-5147f
Entry Number: 21224
- Nematode: Bursaphelenchus hellenicus
- Host: Pinus brutia (Pine tree (dying)*) in/on Wood
- Origin: Pine forest near Thessaloniki, Greece
- Collector: G. Skarmoutsos via Helen Braasch
- Date Collected: 1996
- Date Received: 1999 Jun 03
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4812p (3 males & 3 females)
Entry Number: 21225
- Nematode: Bursaphelenchus hofmanni
- Host: Picea abies (Spruce (80 years old)) in/on Wood
- Origin: Coniferous forest near Eisenach, Thuringia, Germany
- Collector: Karl Hofmann (Gotha) via Helen Braasch
- Date Collected: 1996 (summer & autumn)
- Date Received: 1999 Jun 03
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4813p
Entry Number: 21226
- Nematode: Panagrolaimus n. sp.
- Host: (Agar Plate*) in/on Culture
- Origin: Greeley (Inoculated culture from Dr. Zaumeyer last fall), Colorado, USA
- Collector: C. Drechler
- Date Collected: 1945 Mar 16
- Date Received: 1945 Mar 24
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11953
Entry Number: 21227
- Nematode: Paraphelenchus pseudoparietinus
- Host: (Agar Plate*) in/on Culture
- Origin: Greeley (Inoculated culture from Dr. Zaumeyer last fall), Colorado, USA
- Collector: C. Drechler
- Date Collected: 1945 Mar 16
- Date Received: 1945 Mar 24
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11953
Entry Number: 21228
- Nematode: Dorylaimus incisus
- Host: in/on Soil
- Origin: Indio, California, USA
- Collector: Gerald Thorne
- Date Collected: 1926 May 11
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Alaimus 8 (9 females)
Entry Number: 21229
- Nematode: Dorylaimus incisus
- Host: Pinus sp. (Pine woods) in/on Soil
- Origin: Virginia, USA
- Collector: Gerald Thorne
- Date Collected: 1932 Apr 08
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Dorylaimus 65 (2 females)
Entry Number: 21230
- Nematode: Dorylaimus incisus
- Host: Phoenix dactylifera (Date Palm) in/on Roots/Soil
- Origin: Indio, California, USA
- Collector: Gerald Thorne
- Date Collected: 1938 Apr 26
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Dorylaimus 60 (5 females & 1Y)
Entry Number: 21231
- Nematode: Dorylaimus nodus
- Host: (Forest) in/on Soil
- Origin: Washington, D. C., District of Columbia, USA
- Collector: Gerald Thorne
- Date Collected: 1924 Nov 28
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Dorylaimus 56 (2 females)
Entry Number: 21232
- Nematode: Dorylaimus nodus
- Host: Pinus contorta latifolia (Pine (Lodge pole)) in/on Roots/Soil
- Origin: Horse Creek, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1933 Jun
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Dorylaimus 55 (1 female)
Entry Number: 21233
- Nematode: Dorylaimus nodus
- Host: in/on Soil
- Origin: Salt Lake City, Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1936 Feb 10
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Dorylaimus 61 (7 females)
Entry Number: 21234
- Nematode: Dorylaimus nodus
- Host: in/on Soil
- Origin: Salt Lake City (Home garden), Utah, USA
- Collector: Gerald Thorne
- Date Collected: 1948 Jan 24
- Date Received: 1963 Sep 06
- Disposition of Sample: Specimens to USDANC (Gerald Thorne)
- Slides: Dorylaimus 61c (4 females)