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 5761 - 5772 of 41939
Entry Number: 5765
- Nematode: Nothocriconema spinicaudatum
- Host: (Unknown Host) in/on Soil
- Origin: Campbell Island, New Zealand
- Collector: S. A. Sher via D. J. Raski
- Date Collected: 1963 May 20
- Date Received: 1977 Mar 11
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4886
Entry Number: 5766
- Nematode: Xiphinema americanum
- Host: Medicago sativa (Alfalfa (Beltsville 72)) in/on Soil
- Origin: South farm, BARC, Beltsville, Maryland, USA
- Collector: via Terry Poole & Stan Ostazeski
- Date Received: 1977 Mar 11
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4973 & G-4974
Entry Number: 5767
- Nematode: Heterodera glycines
- Host: (Soil picked up on machinery) in/on Soil
- Origin: (Originally off machinery from Arkansas. Similar machinary brought in for a two-year period.), Kansas, USA
- Collector: via O. J. Dickerson (Kansas State University)
- Date Received: 1977 Mar 14
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-5008 to G-5013
- Vials: G-2610f & G-2611g
Entry Number: 5768
- Nematode: Cruznema lambdiensis (could be n. sp.)
- Host: (Oatmeal culture) in/on Oatmeal culture
- Origin: College Station, Texas, USA
- Collector: via Joe Veech
- Date Received: 1977 Apr 06 & May 06
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-6988
- Vials: G-3321g
Entry Number: 5769
- Nematode: Eucephalobus sp. (immature-2specimens)
- Host: Allium sp. (Onion) in/on Bulbs
- Origin: Tifton, Georgia, USA
- Collector: via A. W. Johnson
- Date Received: 1977 Apr 22
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-5007
Entry Number: 5770
- Nematode: Meloidogyne incognita acrita
- Host: Lycopersicon esculentum (Tomato) in/on Root
- Origin: Texas Prison Farm, near Houston, Texas, USA
- Collector: via C. M. Heald
- Date Received: 1977 Apr 25
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-6785 to G-6787 (females)
- Vials: G-3221f to G-3223f (roots) & G-3224f (larvae)
Entry Number: 5771
- Nematode: Heterodera leuceilyma
- Host: Cynodon dactylon (Bermudagrass (var. 419)) in/on Root
- Origin: Atlantis (near Lantana, in Palm Beach Co.), Florida, USA
- Collector: via A. W. Johnson
- Date Received: 1977 May 12
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4980 to G-4993 (cysts & larvae)
- Vials: G-2605g (larvae)
Entry Number: 5772
- Nematode: Pratylenchoides ritteri
- Host: Triticum sp. (Wheat (Tavernazza fg. variety?)) in/on Soil
- Origin: Bari?, Italy
- Collector: via Renato Inserra
- Date Received: 1977 May 23
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4962 (6 females)
Entry Number: 5773
- Nematode: Zygotylenchus guevarai
- Host: Apium sp. (Celery*) in/on Soil
- Origin: Bari, Italy
- Collector: via Renato Inserra
- Date Collected: 1977 Apr 15
- Date Received: 1977 May 23
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2603f
Entry Number: 5774
- Nematode: Zygotylenchus guevarai
- Host: Pisum sp. (Pea (green)) in/on Soil
- Origin: Giuose (TA), Italy
- Collector: via Renato Inserra
- Date Collected: 1975 May
- Date Received: 1977 May 23
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4963 to G-4967
Entry Number: 5775
- Nematode: Zygotylenchus guevarai
- Host: Triticum sp. (Wheat) in/on Soil
- Origin: Bari, Italy
- Collector: via Renato Inserra
- Date Collected: 1975 May
- Date Received: 1977 May 23
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4968 to G-4970
Entry Number: 5776
- Nematode: Zygotylenchus guevarai
- Host: Triticum sp. (Wheat*) in/on Soil
- Origin: Bari?, Italy
- Collector: via Renato Inserra
- Date Collected: 1977 Apr 15
- Date Received: 1977 May 23
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2603f