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 4837 - 4848 of 41939
Entry Number: 4841
- 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
Entry Number: 4842
- Nematode: Tylenchus 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: 4843
- Nematode: Tylenchus 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: 4844
- Nematode: Meloidogyne incognita*
- Host: Lycopersicon esculentum (Tomato (originally from weed soil)) in/on Root
- Origin: Between Trenton & Chiefland, Lovey Co. via Greenhouse in Gainesville, FL, Florida, USA
- Collector: via Don Dickson & Tom Hewlett
- Date Collected: 1980 Sep 08 (originally)
- Date Received: 1981 Mar 30
- Disposition of Sample: Records only; material discarded
- Slides: G-6235 & G-6236 (females)
- Vials: G-3042f (roots) & G-3043f (larvae, female & eggmasses)
Entry Number: 4845
- Nematode: Heterodera glycines "Race 5"
- Host: Glycine max? (Soybean) in/on Soil
- Origin: (Stock Culture) originally from Takaiwa, Memuro, Hokkaido, Japan
- Collector: via Haruo Inagaki
- Date Received: 1981 Apr 09
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-6788 to G-6795 (cysts & cones)
- Vials: G-3226f (cysts)
Entry Number: 4846
- Nematode: Meloidogyne arenaria (occasional)
- Host: Piper betel (Pepper (Betel)) in/on Root
- Origin: Karachi, Pakistan
- Collector: via M. A. Maqbool
- Date Received: 1981 Apr 20
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-9294 to G-9298
- Vials: G-4226f & G-4227f
Entry Number: 4847
- Nematode: Meloidogyne incognita
- Host: Petunia sp. (Petunia) in/on Root
- Origin: Karachi, Pakistan
- Collector: via M. A. Maqbool
- Date Received: 1981 Apr 20
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-9299 to G-9303
- Vials: G-4228f & G-4229f
Entry Number: 4848
- Nematode: Meloidogyne incognita
- Host: Piper betel (Pepper (Betel)) in/on Root
- Origin: Karachi, Pakistan
- Collector: via M. A. Maqbool
- Date Received: 1981 Apr 20
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-9294 to G-9298
- Vials: G-4226f & G-4227f
Entry Number: 4849
- Nematode: Meloidogyne sp. (occasional) (rounded pattern)
- Host: Petunia sp. (Petunia) in/on Root
- Origin: Karachi, Pakistan
- Collector: via M. A. Maqbool
- Date Received: 1981 Apr 20
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-9299 to G-9303
- Vials: G-4228f & G-4229f
Entry Number: 4850
- Nematode: Meloidogyne sp. (occasional) (rounded pattern)
- Host: Piper betel (Pepper (Betel)) in/on Root
- Origin: Karachi, Pakistan
- Collector: via M. A. Maqbool
- Date Received: 1981 Apr 20
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-9294 to G-9298
- Vials: G-4226f & G-4227f
Entry Number: 4851
- Nematode: Macroposthonia xenoplax
- Host: Prunus persica (Peach) in/on Root/Soil
- Origin: South Carolina, USA
- Collector: via Ralph E. Motsinger
- Date Received: 1981 Apr 27
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-6264
Entry Number: 4852
- Nematode: Merlinius brevidens
- Host: Prunus sp. (Cherry (Moxee)) in/on Soil
- Origin: Pennsylvania, USA
- Collector: via Nancy Hill (to her via Frulund & Stouffer)
- Date Collected: 1981 Feb 21
- Date Received: 1981 Apr 27
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-6600 to G-6603