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 10765 - 10776 of 41939
Entry Number: 10769
- Nematode: Heterodera schachtii
- Host: Trifolium pratense (Clover (Red ) *) in/on Soil
- Origin: Salinas, California, USA
- Collector: via A. E. Steele
- Date Received: 1963 Mar 21
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-457
- Vials: G-255g
Entry Number: 10770
- Nematode: Neoaplectana dutkyi (DD-136)
- Host: (Culture) in/on Culture
- Origin: Beltsville, Maryland, USA
- Collector: via Dr. Dutky
- Date Received: 1963 Mar 22
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-3584 to G-3586
- Vials: G-1623g to G-1625g
Entry Number: 10771
- Nematode: Cheilobus sp.
- Host: (Peat Moss) in/on Peat Moss
- Origin: Beltsville, Maryland, USA
- Collector: Lambert via V. Dropkin
- Date Received: 1963 Mar 29
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-479
- Vials: G-275g
Entry Number: 10772
- Nematode: Hystrignathus histrix
- Host: Passalus cornatus & sp.* (Beetle) in/on Insect
- Origin: Durham (& Falls Church, Virginia), North Carolina, USA
- Collector: Cobb & Christie
- Date Collected: 1934 Apr 16
- Date Received: 1965 Jun 25
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-1069 to G-1074
Entry Number: 10773
- Nematode: Hystrignathus rigidus
- Host: Passalus cornatus (Beetle) in/on Insect
- Origin: Durham (& Falls Church, Virginia), North Carolina, USA
- Collector: Christie & Pearse
- Date Collected: 1934 Apr 16
- Date Received: 1965 Jun 25
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-1063 to G-1068
Entry Number: 10774
- Nematode: Binema binema
- Host: Gryllotalpa sp. (Cricket (Mole Cricket)) in/on Insect
- Origin: Falls Church (& Baton Rouge, Louisiana), Virginia, USA
- Collector: Cobb & Christie
- Date Collected: 1928 Nov 14
- Date Received: 1965 Jun 28
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-1075 to G-1079
Entry Number: 10775
- Nematode: Binema ornata
- Host: Gryllotalpa hexadactyla in/on Insect
- Origin: Falls Church (& Baton Rouge, Louisiana), Virginia, USA
- Collector: Cobb ?
- Date Received: 1965 Jun 28
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-1080 to G-1085
Entry Number: 10776
- Nematode: Meloidogyne incognita acrita
- Host: Musa sp. (Banana) in/on Root
- Origin: Cambodia
- Collector: via Litzenberger
- Date Received: 1963 Mar 29
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-647
Entry Number: 10777
- Nematode: Dolichodorus heterocephalus
- Host: (Cactus) in/on Root/Soil
- Origin: Winter Haven, Polk Co., Florida, USA
- Collector: via C. I. Hannon
- Date Collected: 1962 Jun 21
- Date Received: 1963 Apr 02
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-811
- Vials: G-405g
Entry Number: 10778
- Nematode: Pratylenchus thornei
- Host: Bougainvillea glabra in/on Soil
- Origin: Alexandria, Northern Egypt, Egypt
- Collector: via I. K. A. Ibrahim
- Date Received: 1997 Jul 21
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-4976f
Entry Number: 10779
- Nematode: Nothocriconema mutabilis
- Host: Bougainvillea glabra in/on Soil
- Origin: Alexandria, Northern Egypt, Egypt
- Collector: via I. K. A. Ibrahim
- Date Received: 1997 Jul 21
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-4977f
Entry Number: 10780
- Nematode: Rotylenchulus sp. (possibly reniformis)*
- Host: Nerium oleander in/on Soil
- Origin: Alexandria, Northern Egypt, Egypt
- Collector: via I. K. A. Ibrahim
- Date Received: 1997 Jul 21
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-4978f