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 4873 - 4884 of 41939
Entry Number: 4877
- Nematode: Meloidogyne javanica
- Host: Lycopersicon esculentum (Tomato*) in/on Root
- Origin: Grown in greenhouse on tomato following blueberry in greenhouse, Byron, Georgia, USA
- Collector: via E. J. Wehunt
- Date Received: 1981 May 21
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-6381 & G-6382
- Vials: G-3096f
Entry Number: 4878
- Nematode: Heterodera zeae
- Host: Zea mays (Corn field) in/on Soil
- Origin: Kent Co., Maryland, USA
- Collector: via Dr. Krusberg
- Date Received: 1981 Jun 01
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-6720 to G-6743 (cones, cysts & larvae)
- Vials: G-3198f (cysts), G-3199f & G-3200g (larvae)
Entry Number: 4879
- Nematode: Aglenchus costatus (primarily)
- Host: Triticum aestivum (Wheat field) in/on Soil
- Origin: Gordon Co., Georgia, USA
- Collector: via Ralph E. Motsinger
- Date Received: 1981 Jun 05
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-3241g
Entry Number: 4880
- Nematode: Miculenchus sp. (occasional)
- Host: Triticum aestivum (Wheat field) in/on Soil
- Origin: Gordon Co., Georgia, USA
- Collector: via Ralph E. Motsinger
- Date Received: 1981 Jun 05
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-3241g
Entry Number: 4881
- Nematode: Aphelench sp. (larvae) *
- Host: Pinus sylvestris (Pine (Dead scotch pine) (MC)) in/on Soil
- Origin: Pennsylvania, USA
- Collector: B. Towers via N. S. Hill
- Date Received: 1981 Jun 08
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-3176g
Entry Number: 4882
- Nematode: Pratylenchus neglectus
- Host: Prunus persica (Peach (Moxee)) in/on Soil
- Origin: Biglerville, Pennsylvania, USA
- Collector: Frilund via N. S. Hill
- Date Collected: 1971 Feb 27?
- Date Received: 1981 Jun 08
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-6644
- Vials: G-3177g
Entry Number: 4883
- Nematode: Tylenchorhynchus maximus
- Host: Prunus persica (Peach (Moxee)) in/on Soil
- Origin: Biglerville, Pennsylvania, USA
- Collector: Frilund via N. S. Hill
- Date Collected: 1971 Feb 27?
- Date Received: 1981 Jun 08
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-6643
- Vials: G-3177g
Entry Number: 4884
- Nematode: Tylenchorhynchus maximus (many)
- 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-6838
- Vials: G-3264g
Entry Number: 4885
- Nematode: Xiphinema americanum
- 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-6642
Entry Number: 4886
- Nematode: Xiphinema americanum (2 females)
- 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: 4887
- Nematode: Xiphinema sp. probably rivesi (poor condition)
- 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-6641 (juvenile)
Entry Number: 4888
- Nematode: Xiphinema n. sp.? (americanum group)
- Host: Prunus sp. (Cherry (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-6839 (4 females & 4 larvae)