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 11509 - 11520 of 41944
Entry Number: 11511
- Nematode: Rotylenchus buxophilus
- Host: Buxus sp. (Boxwood) in/on Soil
- Origin: Beltsville (AMG's greenhouse culture), Maryland, USA
- Collector: A. M. Golden
- Date Received: 1956 Apr
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-1205 (Original topotype material)
- Vials: G-552g (Original topotype material)
Entry Number: 11512
- Nematode: Ditylenchus dipsaci
- Host: Narcissus sp. (Daffodil) in/on Bulb
- Origin: Puyallup, Washington, USA
- Collector: via Merv Bjork
- Date Received: 1956 May 10
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-664
- Vials: G-310g
Entry Number: 11513
- Nematode: Ditylenchus dipsaci
- Host: Allium sativum (Garlic) in/on Bulb
- Origin: Chualar, California, USA
- Collector: A. M. Golden
- Date Received: 1956 Jun 22
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4104 to G-4106
- Vials: G-2155g
Entry Number: 11514
- Nematode: Helicotylenchus nannus
- Host: Crotalaria sp. (Crotalaria) in/on Soil
- Origin: Beltsville (greenhouse), Maryland, USA
- Collector: T. Shafer
- Date Received: 1956 Jun 28
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-203
- Vials: G-80g
Entry Number: 11515
- Nematode: Meloidogyne incognita acrita
- Host: Nicotiana tabacum (Tobacco) in/on Root
- Origin: Sanford, Florida, USA
- Collector: via H. E. Heggestad
- Date Received: 1956 Jul 03
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-252
- Vials: G-127g
Entry Number: 11516
- Nematode: Heterodera punctata
- Host: (Soil) in/on Soil
- Origin: Mexico
- Collector: via Brownsville, Texas PQ-77921
- Date Received: 1956 Jul 23
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-1384 & G-1385
Entry Number: 11517
- Nematode: Aphelenchoides ritzemabosi
- Host: Chrysanthemum sp. (Chrysanthemum) in/on Leaf
- Origin: Washington, D.C., District of Columbia, USA
- Collector: via Strouse
- Date Received: 1956 Jul 26
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-237
- Vials: G-112g
Entry Number: 11518
- Nematode: Heterodera goettingiana
- Host: Pisum sp. (Pea) in/on Root/Soil
- Origin: UK (England)
- Collector: via Shepherd
- Date Received: 1956 Aug 01
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-7836 to G-7839
- Vials: G-3558f
Entry Number: 11519
- Nematode: Helicotylenchus pseudorobustus
- Host: Zoysia sp. (Grass (Zoysia)) in/on Soil
- Origin: Gaithersburg, Maryland, USA
- Collector: Unknown
- Date Received: 1956 Aug 24
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-250
- Vials: G-125g
Entry Number: 11520
- Nematode: Dolichodorus heterocephalus
- Host: Cynodon dactylon (Grass (Bermudagrass)) in/on Soil
- Origin: Beltsville (greenhouse), Maryland, USA
- Collector: via Shafer
- Date Received: 1956 Oct
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-1624 & G-1625
Entry Number: 11521
- Nematode: Radopholus similis
- Host: Oryza sativa (Rice?) in/on Soil
- Origin: Baton Rouge, Louisiana, USA
- Collector: via J. Hollis
- Date Received: 1956 Oct 08
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4052
- Vials: G-2070g
Entry Number: 11522
- Nematode: Meloidogyne hapla
- Host: Franseria acanthicarpa in/on Root
- Origin: Watsonville, California, USA
- Collector: A. M. Golden
- Date Received: 1956 Oct 16
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-5546