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 6769 - 6780 of 41939
Entry Number: 6773
- Nematode: Neoaplectana dutkyi
- Host: (Soil) in/on Soil
- Origin: Byron, Georgia, USA
- Collector: via E. J. Wehunt
- Date Received: 1974 Apr 02
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4038
- Vials: G-2060g
Entry Number: 6774
- Nematode: Trophurus longimarginatus
- Host: Prunus persica (Peach) in/on Soil
- Origin: Dooly Co., Georgia, USA
- Collector: via E. J. Wehunt
- Date Received: 1974 Apr 02
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4040
- Vials: G-2062g
Entry Number: 6775
- Nematode: Xiphinema americanum
- Host: Prunus persica (Peach) in/on Soil
- Origin: near Fort Valley, Peach Co., Georgia, USA
- Collector: via E. J. Wehunt
- Date Received: 1974 Apr 02
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4042
- Vials: G-2064g
Entry Number: 6776
- Nematode: Criconemoides ornatus
- Host: Arachis hypogaea (Peanut plots) in/on Soil
- Origin: Irrigation Bin Test, Tifton, Georgia, USA
- Collector: via Norman A. Minton
- Date Received: 1974 Apr 05
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4023
- Vials: G-2052g
Entry Number: 6777
- Nematode: Meloidogyne arenaria? (new?)
- Host: Lycopersicon esculentum (Tomato) in/on Soil
- Origin: Tifton, Georgia, USA
- Collector: via Norman A. Minton
- Date Received: 1974 Apr 12
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4018 & G-4019
- Vials: G-2048f
Entry Number: 6778
- Nematode: Heterodera amaranthi
- Host: Amaranthus retroflexus (Amaranthus) in/on Soil (muck-peat soil)
- Origin: Greenhouse at Sanford (originally from Zellwood, FL), Florida, USA
- Collector: via H. L. Rhoades
- Date Received: 1974 Apr 22
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4578 to G-4624
- Vials: G-2404f to G-2406g
Entry Number: 6779
- Nematode: Ditylenchus dipsaci
- Host: Narcissus sp. (Daffodil) in/on Soil
- Origin: Near Richmond, Virginia, USA
- Collector: via Robert Pristou
- Date Received: 1974 Apr 29
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4030
- Vials: G-2054g
Entry Number: 6780
- Nematode: Meloidogyne incognita group (probably a mixture)
- Host: Vitus vinifera (Grape cv. (Chardonnay)) in/on Root (own-rooted)
- Origin: Old Tobacco Land, Calvert Co., Maryland, USA
- Collector: via John McGrew
- Date Received: 1974 May 06
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4017
- Vials: G-2046f & G-2047f
Entry Number: 6781
- Nematode: Helicotylenchus pseudorobustus
- Host: Poa sp. (Bluegrass) in/on Soil
- Origin: Beltsville, Maryland, USA
- Collector: via Pat Pilitt
- Date Collected: 1974 May 19
- Date Received: 1974 May 20
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-6215
- Vials: G-2050g
Entry Number: 6782
- Nematode: Hoplolaimus galeatus
- Host: Poa sp. (Bluegrass) in/on Soil
- Origin: Beltsville, Maryland, USA
- Collector: via Pat Pilitt
- Date Collected: 1974 May 19
- Date Received: 1974 May 20
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2050g
Entry Number: 6783
- Nematode: Neotylench sp. (larvae-many)
- Host: Poa sp. (Bluegrass) in/on Soil
- Origin: Beltsville, Maryland, USA
- Collector: via Pat Pilitt
- Date Collected: 1974 May 19
- Date Received: 1974 May 20
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2050g
Entry Number: 6784
- Nematode: Pratylenchus sp.
- Host: Poa sp. (Bluegrass) in/on Soil
- Origin: Beltsville, Maryland, USA
- Collector: via Pat Pilitt
- Date Collected: 1974 May 19
- Date Received: 1974 May 20
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2050g