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 4513 - 4524 of 41944
Entry Number: 4514
- Nematode: Heterodera avenae
- Host: Pisum sp. (Pea (had been planted to wheat)) in/on Soil
- Origin: near Uniontown (W07) & Colfax (W47), Whitman Co. (composite of 2 samples), Washington, USA
- Collector: M. V. Weise (Professor of Crop Loss Research-University of Idaho) via Saad Hafez (University of Idaho)
- Date Received: 1983 Oct 20
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-7571 to G-7613 (ant. cyst, cones, cysts & larvae)
- Vials: G-3492g (larvae) & G-3493f (cysts)
Entry Number: 4515
- Nematode: Heterodera mani
- Host: (Grasses) in/on Soil
- Origin: Pigeon Point, California, USA
- Collector: via Arnold E. Steele
- Date Received: 1983 Oct 25
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-7649 to G-7685 (cones, ant. cysts, cysts & larvae)
- Vials: G-3496g (larvae) & G-3497f (cyst)
Entry Number: 4516
- Nematode: Heterodera mani
- Host: (Grasses) in/on Soil
- Origin: Santa Cruz Co., California, USA
- Collector: via Arnold E. Steele
- Date Received: 1983 Oct 25
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-7614 to G-7648 (cones, ant. cysts, cysts & larvae)
- Vials: G-3494g (larvae); G-33495f (cyst)
Entry Number: 4517
- Nematode: Criconemella rustica
- Host: Vitis sp. (Grape) in/on Soil
- Origin: Pennsylvania, USA
- Collector: via Bruce Jaffee
- Date Received: 1983 Oct 26
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-7690 & G-7691
Entry Number: 4518
- Nematode: Xiphinema californicum
- Host: Vitis sp. (Grape) in/on Soil
- Origin: Erie Co., Pennsylvania, USA
- Collector: Skip Jubb via Bruce Jaffee
- Date Received: 1983 Oct 26
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-7687 to G-7689
Entry Number: 4519
- Nematode: Merlinius brevidens
- Host: Vicia faba (Broad Bean) in/on Soil
- Origin: Experiment Station, Colombia
- Collector: via Roldolfo Barriga Olivares
- Date Received: 1983 Oct 28
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-7746
Entry Number: 4520
- Nematode: Xiphinema americanum
- Host: (Orchard) in/on Soil
- Origin: Pennsylvania, USA
- Collector: via Larry Slana
- Date Received: 1983 Nov 04
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-9145
Entry Number: 4521
- Nematode: Xiphinema californicum
- Host: (Orchard) in/on Soil
- Origin: Pennsylvania, USA
- Collector: via Larry Slana
- Date Received: 1983 Nov 04
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-9144
Entry Number: 4522
- Nematode: Xiphinema rivesi
- Host: (Orchard) in/on Soil
- Origin: Pennsylvania, USA
- Collector: via Larry Slana
- Date Received: 1983 Nov 04
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-9143
Entry Number: 4523
- Nematode: Heterodera mani
- Host: (Grasses) in/on Soil
- Origin: North side of the Parjaro River, Santa Cruz Co., California, USA
- Collector: via Arnold E. Steele
- Date Received: 1983 Nov 07
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-7697 to G-7740 (cones, cysts & larvae)
- Vials: G-3498g (larvae)
Entry Number: 4524
- Nematode: Helicotylenchus sp. *
- Host: Rubus sp. (Raspberry) in/on Soil
- Origin: Vermont, USA
- Collector: S. F. Justis (Department of Agriculture-Vermont) via Amy Rossman
- Date Received: 1983 Nov 07
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-3825g
Entry Number: 4525
- Nematode: Pratylenchus crenatus
- Host: Rubus sp. (Raspberry) in/on Soil
- Origin: Vermont, USA
- Collector: S. F. Justis (Department of Agriculture-Vermont) via Amy Rossman
- Date Received: 1983 Nov 07
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-3825g