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 4405 - 4416 of 41944
Entry Number: 4406
- Nematode: Meloidogyne graminicola
- Host: Cyperus rotundus (Nutsedge) in/on Root
- Origin: Stoneville (originally Midville, GA), Mississippi, USA
- Collector: originally N. Minton via Neal R. Spencer
- Date Collected: 1983 May
- Date Received: 1983 May 11
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-7233 to G-7241 (females)
- Vials: G-3401f (a few females in roots)
Entry Number: 4407
- Nematode: Heterodera zeae
- Host: Zea mays (Corn) in/on Soil
- Origin: Kent Co. (in 1981) (grown in greenhouse culture in College Park., MD), Maryland, USA
- Collector: via Paula Hutzell
- Date Collected: 1981
- Date Received: 1983 May 24
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-7492
Entry Number: 4408
- Nematode: Punctodera (?) sp.
- Host: Poa annua (Bluegrass) in/on Soil
- Origin: Essex Co., New Jersey, USA
- Collector: via Anthony D. Radice (Rutgers University)
- Date Received: 1983 May 24
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-3406f (males)
Entry Number: 4409
- Nematode: Meloidogyne incognita (100%) *
- Host: Lycopersicon esculentum (Tomato) in/on Root
- Origin: (Minton's Culture), Tifton, Georgia, USA
- Collector: via A. W. Johnson
- Date Received: 1983 May 25
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-7449 to G-7454 (females)
- Vials: G-3452f & G-3453f (roots)
Entry Number: 4410
- Nematode: Meloidogyne sp. *
- Host: Brassica oleracea botrytis (Broccoli (premium crop)) in/on Root
- Origin: Tifton, Georgia, USA
- Collector: via A. W. Johnson
- Date Received: 1983 May 25
- Disposition of Sample: Specimens to USDANC (General)
- Slides: M-619 to M-621
- Vials: M-955f
Entry Number: 4411
- Nematode: Meloidogyne hapla
- Host: (Grasses) in/on Root
- Origin: AZRI, Quetta, Pakistan
- Collector: via M. A. Maqbool
- Date Received: 1983 Jun 01
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-4342f
Entry Number: 4412
- Nematode: Meloidogyne javanica
- Host: (Grasses) in/on Root
- Origin: AZRI, Quetta, Pakistan
- Collector: via M. A. Maqbool
- Date Received: 1983 Jun 01
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-4342f
Entry Number: 4413
- Nematode: Meloidogyne hapla
- Host: Solanum tuberosum (Potato) in/on Root
- Origin: Lahroe, Pakistan
- Collector: via M. A. Maqbool
- Date Received: 1983 Jun 01
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-4341f
Entry Number: 4414
- Nematode: Meloidogyne incognita
- Host: Althaea rosea (Hollyhock) in/on Root
- Origin: NNRC, University of Karachi, Karachi, Pakistan
- Collector: via M. A. Maqbool
- Date Received: 1983 Jun 01
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-4337f
Entry Number: 4415
- Nematode: Meloidogyne incognita
- Host: Antirrhinum sp. (Snapdragon) in/on Root
- Origin: NNRC, University of Karachi, Karachi, Pakistan
- Collector: via M. A. Maqbool
- Date Received: 1983 Jun 01
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-4338f
Entry Number: 4416
- Nematode: Meloidogyne incognita
- Host: Brassica oleracea botrytis (Cauliflower) in/on Root
- Origin: NNRC, University of Karachi, Karachi, Pakistan
- Collector: via M. A. Maqbool
- Date Received: 1983 Jun 01
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-4336f
Entry Number: 4417
- Nematode: Meloidogyne incognita
- Host: Spinacia oleracea (Spinach) in/on Root
- Origin: NNRC, University of Karachi, Karachi, Pakistan
- Collector: via M. A. Maqbool
- Date Received: 1983 Jun 01
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-4340f