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 2041 - 2052 of 41939
Entry Number: 2042
- Nematode: Heterodera glycines (probably Race 3 & Race 1)
- Host: (Soil) in/on Soil
- Origin: University of Maryland Vegetable Experiment Station, Salisbury, Maryland, USA
- Collector: L. Krusberg & S. Sardanelli
- Date Received: 1993 Apr 21
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-10535 to G-10538
- Vials: G-4401f & G-4402f
Entry Number: 2043
- Nematode: Quinisulcius acutoides
- Host: (Soil) in/on Soil
- Origin: LaGrand, Oregon, USA
- Collector: Crop Production Service via Saad Hafez
- Date Collected: 1993 Apr 19
- Date Received: 1993 May 07
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-4403f
Entry Number: 2044
- Nematode: Globodera sp. (not rostochiensis)
- Host: Solanum tuberosum (Potato) in/on Soil
- Origin: Costa Rica
- Collector: via D. McDeal (APHIS)
- Date Collected: 1993 Apr 16
- Date Received: 1993 May 19
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-10587 to G-10589
- Vials: G-4427f, G-4428f
Entry Number: 2045
- Nematode: Heterodera sp. (schachtii group)
- Host: Brassica rapa in/on Soil
- Origin: Greece
- Collector: via D. McNeal (APHIS)
- Date Collected: 1993 Apr 16
- Date Received: 1993 May 19
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-10590 & G-10591
- Vials: G-4429f
Entry Number: 2046
- Nematode: Acrobeles sp.
- Host: Bassia muricata (A desert weed) in/on Soil
- Origin: Matrouh gover., Northern Egypt, Egypt
- Collector: I. K. A. Ibrahim & A. A. I. El-sherbiny via K. Barker
- Date Collected: 1993 Apr 01
- Date Received: 1993 May 24
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-4414f (1 female)
Entry Number: 2047
- Nematode: Acrobeles sp.
- Host: Polypogon semiverticullatus (A desert weed) in/on Soil
- Origin: Matrouh gover., Northern Egypt, Egypt
- Collector: I. K. A. Ibrahim & A. A. I. El-sherbiny via K. Barker
- Date Collected: 1993 Apr 01
- Date Received: 1993 May 24
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-4414f (1 female)
Entry Number: 2048
- Nematode: Aphelenchoides sp.
- Host: Bassia muricata (A desert weed) in/on Soil
- Origin: Matrouh gover., Northern Egypt, Egypt
- Collector: I. K. A. Ibrahim & A. A. I. El-sherbiny via K. Barker
- Date Collected: 1993 Apr 01
- Date Received: 1993 May 24
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-4414f
Entry Number: 2049
- Nematode: Bastiana sp.
- Host: Plantago major (Plantain (Common Plantain)) in/on Soil
- Origin: El-Behera gover., Northern Egypt, Egypt
- Collector: I. K. A. Ibrahim & A. A. I. El-sherbiny via K. Barker
- Date Collected: 1993 Apr 01
- Date Received: 1993 May 24
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-4413f (1 female)
Entry Number: 2050
- Nematode: Boleodorus pakistanensis*
- Host: Polypogon monspeliensis (Grass (Rabbitfoot Grass)) in/on Soil
- Origin: Matrouh gover., Northern Egypt, Egypt
- Collector: I. K. A. Ibrahim & A. A. I. El-sherbiny via K. Barker
- Date Collected: 1993 Apr 01
- Date Received: 1993 May 24
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-4415f (3 females)
Entry Number: 2051
- Nematode: Criconematid
- Host: Polypogon semiverticullatus (Weed (A desert weed)) in/on Soil
- Origin: Matrouh gover., Northern Egypt, Egypt
- Collector: I. K. A. Ibrahim & A. A. I. El-sherbiny via K. Barker
- Date Collected: 1993 Apr 01
- Date Received: 1993 May 24
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-4415f (juvenile)
Entry Number: 2052
- Nematode: Ditylenchus sp.
- Host: Bassia muricata (Weed (A desert weed)) in/on Soil
- Origin: Matrouh gover., Northern Egypt, Egypt
- Collector: I. K. A. Ibrahim & A. A. I. El-sherbiny via K. Barker
- Date Collected: 1993 Apr 01
- Date Received: 1993 May 24
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-4414f
Entry Number: 2053
- Nematode: Eutylenchus sp.
- Host: Plantago major (Plantain (Common Plantain)) in/on Soil
- Origin: El-Behera gover., Northern Egypt, Egypt
- Collector: I. K. A. Ibrahim & A. A. I. El-sherbiny via K. Barker
- Date Collected: 1993 Apr 01
- Date Received: 1993 May 24
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-4413f (1 female)