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 29749 - 29760 of 41939
Entry Number: 29756
- Nematode: Hemicriconemoides mangiferae
- Host: (Palm) in/on Soil
- Origin: Longwood Gardens, Pennsylvania, USA
- Collector: via Bob Mulrooney (University of Delaware)
- Date Received: 2003 May 12
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-13572 & G-13573
- Vials: G-5728g
Entry Number: 29757
- Nematode: Pratylenchus penetrans
- Host: Heliconia sp. (Plantain) in/on Soil
- Origin: Destination: Florida, Argentina
- Collector: William J. Pagan via Hernan Ruiz (APHIS)
- Date Collected: 2003 Apr 30
- Date Received: 2003 May 27
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-13620 & G-13621
Entry Number: 29758
- Nematode: Helicotylenchus dihystera
- Host: (Soil) in/on Soil
- Origin: Destination: Massachusetts, Brazil
- Collector: Rolando Figueroa via Hernan Ruiz (APHIS)
- Date Collected: 2003 Apr 25
- Date Received: 2003 May 27
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-13618 & G-13619
Entry Number: 29759
- Nematode: Pratylenchus n. sp.
- Host: Ficus benjamina (Weeping Fig) in/on Root/Soil
- Origin: Destination: California, Vietnam
- Collector: Dickson Terashita via Michael Petrillo (APHIS)
- Date Collected: 2003 Jan 23
- Date Received: 2003 Jan 27
- Disposition of Sample: Specimens to USDANC (Mass)
- Slides: M-910, M-911
Entry Number: 29760
- Nematode: Helicotylenchus crenacauda
- Host: Vitis sp. (Grapevine) in/on Soil
- Origin: Destination: New York, Algeria
- Collector: M. Del Pozzo via J. Towson (APHIS)
- Date Collected: 2003 May 13
- Date Received: 2003 May 16
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-13574
Entry Number: 29761
- Nematode: Psilenchus sp.
- Host: (Soil) in/on Soil
- Origin: Destination: Florida, UK
- Collector: Tomas Alarcon via Hernan Ruiz (APHIS)
- Date Collected: 2003 May 13
- Date Received: 2003 May 15
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-13575
Entry Number: 29762
- Nematode: Mesocriconema xenoplax
- Host: Carya illinoensis (Pecan) in/on Soil
- Origin: Altama Plantation, Bryon, Georgia, USA
- Collector: via Andy Nyczepir (USDA, Bryon, GA)
- Date Collected: 2003 May 22
- Date Received: 2003 May 23
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-13586 & G-13587
Entry Number: 29763
- Nematode: Mesocriconema xenoplax
- Host: Carya illinoensis (Pecan) in/on Soil
- Origin: Magnolia Plantation, Bryon, Georgia, USA
- Collector: via Andy Nyczepir (USDA, Bryon, GA)
- Date Collected: 2003 May 22
- Date Received: 2003 May 23
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-13588 & G-13589
- Vials: G-5730f
Entry Number: 29764
- Nematode: Zeldia
- Origin: Yuma, Arizona, USA
- Collector: Gerald Thorne
- Date Collected: 1967 Dec 06
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Zeldia 2b (7 female)
Entry Number: 29765
- Nematode: Zeldia
- Origin: Yuma, Arizona, USA
- Collector: Gerald Thorne
- Date Collected: 1967 Dec 06
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Zeldia 2a (6 female)
Entry Number: 29766
- Nematode: Xiphinema chambersi
- Host: Quercus alba (White Oak)
- Origin: North of Ames, Iowa, USA
- Collector: Gerald Thorne via G. E. Cook
- Date Collected: 1966 Sep 10
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Xiphinema 4b (4 female, 2 young)
Entry Number: 29767
- Nematode: Xiphinema chambersi
- Host: (Native prairie) in/on Soil
- Origin: North of Ames, Iowa, USA
- Collector: Gerald Thorne via G. E. Cook
- Date Collected: 1966 Sep 10
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Xiphinema 4a (2 young)