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 4885 - 4896 of 41939
Entry Number: 4889
- Nematode: Xiphinema n. sp. (1 female)
- Host: (Unknown host) in/on Soil
- Origin: Biglerville, Pennsylvania, USA
- Collector: via Nancy S. Hill
- Date Received: 1981 Jun 08
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-6840
Entry Number: 4890
- Nematode: Xiphinema rivesi (1 specimen)
- Host: Prunus persica (Peach (Moxee)) in/on Soil
- Origin: Biglerville, Pennsylvania, USA
- Collector: via R. Stouffer
- Date Received: 1981 Jun 08
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-6837
- Vials: G-3264g
Entry Number: 4891
- Nematode: Xiphinema rivesi (occasional specimens)
- Host: (Unknown host) in/on Soil
- Origin: Biglerville, Pennsylvania, USA
- Collector: via Nancy S. Hill
- Date Received: 1981 Jun 08
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-6640 (primarily juveniles)
Entry Number: 4892
- Nematode: Heterodera daverti
- Host: Trifolium sp. (Clover) in/on Soil
- Origin: Cairo University, Egypt
- Collector: Samia Massoud via Lorin Krusberg
- Date Received: 1981 Jun 30
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-6429 to G-6465
- Vials: G-3123f & G-3124g
Entry Number: 4893
- Nematode: Xiphinema americanum *
- Host: Vitis sp. (Grapevine (Concord)**) in/on Soil
- Origin: Michigan, USA
- Collector: via Dick Stouffer
- Date Received: 1981 Jul 06
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-6637
- Vials: G-3174g
Entry Number: 4894
- Nematode: Pratylenchus agilis
- Host: Medicago sativa (Alfalfa) in/on Tissue culture
- Origin: College Park, Maryland, USA
- Collector: via L. R. Krusberg
- Date Received: 1981 Jul 08
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-6804
- Vials: G-3231g
Entry Number: 4895
- Nematode: Pratylenchus scribneri
- Host: Medicago sativa (Alfalfa) in/on Tissue culture
- Origin: College Park (originally from Dr. Reidel, Ohio), Maryland, USA
- Collector: via L. R. Krusberg
- Date Received: 1981 Jul 08
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-6803 & G-6981, G-7478 & G-7479
- Vials: G-3230g
Entry Number: 4896
- Nematode: Rhabditida Group
- Host: Daucus carota (Carrot (23 carrots)) in/on Soil
- Origin: Exporting to Japan, Washington, USA
- Collector: David L. Chase (APHIS)
- Date Collected: 1996 Aug 26
- Date Received: 1996 Aug 29
- Disposition of Sample: Records only; material discarded
Entry Number: 4897
- Nematode: Heterodera zeae
- Host: Zea mays (Maize) in/on Soil
- Origin: N. W. F. P. Region, Pakistan
- Collector: via M. A. Maqbool
- Date Received: 1981 Jul 13
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-3142f
Entry Number: 4898
- Nematode: Rhabditella pseudoelongata
- Host: (Agar culture with bacteria*) in/on Agar culture with bacteria
- Origin: Galveston, Texas, USA
- Collector: via Leroy Olson (Microbiologist- University of Texas MED. BR)
- Date Received: 1981 Jul 13
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-6424
- Vials: G-3119g
Entry Number: 4899
- Nematode: Pratylenchus brachyurus
- Host: Zea mays (Corn) in/on Root
- Origin: Tifton (IPM Studies), Georgia, USA
- Collector: via A. W. Johnson
- Date Received: 1981 Jul 20
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-3244g
Entry Number: 4900
- Nematode: Pratylenchus brachyurus
- Host: Zea mays (Corn) in/on Root
- Origin: Tifton (IPM Studies), Georgia, USA
- Collector: via A. W. Johnson
- Date Received: 1981 Jul 20
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-3245g