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 5773 - 5784 of 41939
Entry Number: 5777
- Nematode: Heterodera leuceilyma
- Host: Stenotaphrum secundatum (Grass (St. Augustine)) in/on Soil
- Origin: Greenhouse, Gainesville, Florida, USA
- Collector: via James G. Baldwin
- Date Received: 1977 May 31
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-4055f (topotypes)
Entry Number: 5778
- Nematode: Meloidogyne hapla (variable patterns)
- Host: Fragaria sp. (Strawberry) in/on Root
- Origin: Greenhouse, Beltsville (Originally from University of Maryland Vegetable Station Research Station, Salisbury ), Maryland, USA
- Collector: A. M. Golden
- Date Collected: 1977 Jun 03 (gh) (1975 Aug 21 originally)
- Date Received: 1977 Jun 03 (gh) (1975 Aug 21 originally)
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4854 (females) & G-4855 (females)
- Vials: G-2519f (roots)
Entry Number: 5779
- Nematode: Meloidogyne incognita
- Host: Rhododendron sp. (Azalea) in/on Root
- Origin: Greenhouse, Beltsville, Maryland (Originally from Ohio), Ohio, USA
- Collector: Donna Ellington & A. M. Golden
- Date Received: 1977 Jun 14
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-10467 to G-10471
- Vials: G-4365f to G-4370g
Entry Number: 5780
- Nematode: Meloidogyne n. sp. (related to naasi & graminicola)*
- Host: Solanum tuberosum (Potato) in/on Tuber
- Origin: University of Idaho Research Farm, Aberden, Bingham Co., Idaho, USA
- Collector: Gary L. Cunningham via W. Friedman (GLC-5-74)
- Date Collected: 1977 Jun 21 (gh) (originally 1974 Dec 2)
- Date Received: 1977 Jun 21 (gh) (originally 1974 Dec 11)
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4089 & G-4090
- Vials: G-2088f
Entry Number: 5781
- Nematode: Criconemoides ornatus
- Host: Zoysia sp. (Grass (Zoysia)) in/on Root/Soil
- Origin: Near AMG home, College Park, Maryland, USA
- Collector: A. M. Golden
- Date Collected: 1977 Jun 28
- Date Received: 1977 Jun 28
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2518f
Entry Number: 5782
- Nematode: Helicotylenchus pseudorobustus
- Host: Zoysia sp. (Grass (Zoysia)) in/on Root/Soil
- Origin: Near AMG home, College Park, Maryland, USA
- Collector: A. M. Golden
- Date Collected: 1977 Jun 28
- Date Received: 1977 Jun 28
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2518f
Entry Number: 5783
- Nematode: Hoplolaimus galeatus
- Host: Zoysia sp. (Grass (Zoysia)) in/on Root/Soil
- Origin: Near AMG home, College Park, Maryland, USA
- Collector: A. M. Golden
- Date Collected: 1977 Jun 28
- Date Received: 1977 Jun 28
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2518f
Entry Number: 5784
- Nematode: Tylenchorhynchus claytoni
- Host: Zoysia sp. (Grass (Zoysia)) in/on Root/Soil
- Origin: Near AMG home, College Park, Maryland, USA
- Collector: A. M. Golden
- Date Collected: 1977 Jun 28
- Date Received: 1977 Jun 28
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2518f
Entry Number: 5785
- Nematode: Pratylenchus goodeyi
- Host: Musa sumatrana (Banana) in/on Soil
- Origin: Golden Gate Park, San Francisco Co., California, USA
- Collector: via Adam C. Weiner
- Date Collected: 1963
- Date Received: 1977 Jul 11
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4852 & G-4853 (females, males & 1 larva)
Entry Number: 5786
- Nematode: Meloidogyne incognita
- Host: Lycopersicon esculentum (Tomato) in/on Root
- Origin: Westmoreland Co., Virginia, USA
- Collector: via Alan Stoner
- Date Collected: 1977 Jul 28
- Date Received: 1977 Jul 29
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4856 & G-4857
- Vials: G-2520f & G-2521f
Entry Number: 5787
- Nematode: Meloidogyne hapla
- Host: Lactuca sp. (Lettuce (salad bowl)) in/on Root
- Origin: Maryland, USA
- Collector: via A. F. Schindler
- Date Received: 1977 Aug 10
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4858 & G-4859 (females)
- Vials: G-2522f & G-2523f
Entry Number: 5788
- Nematode: Meloidogyne incognita
- Host: Zea mays (Corn) in/on Root
- Origin: Intergrated Pest Management Studies for Root Knot Identification, Tifton, Georgia, USA
- Collector: via A. W. Johnson
- Date Collected: 1977 Aug 01?
- Date Received: 1977 Aug 12
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-5030 & G-5031
- Vials: G-2629f to G-2631g