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 14869 - 14880 of 41939
Entry Number: 14874
- Nematode: Heterodera punctata
- Host: Apium graveolens var. rapaceum (Celeriac) in/on Root
- Origin: (stores), Norway
- Collector: via N. A. Carrell, Jr. & Roscoe Baker
- Date Collected: 1971 Mar 17
- Date Received: 1971 Nov 10
- Disposition of Sample: Records only; material discarded
Entry Number: 14875
- Nematode: Heterodera punctata
- Host: (Soil (from undercarriage of auto)) in/on Soil
- Origin: (cargo), Belgium
- Collector: via J. M. Henderson & Roscoe Baker
- Date Collected: 1971 Feb 10
- Date Received: 1971 Nov 10
- Disposition of Sample: Records only; material discarded
Entry Number: 14876
- Nematode: Heterodera rostochiensis
- Host: (Soil (with 3 tractors)) in/on Soil
- Origin: (cargo), UK (England)
- Collector: via L. C. Daubert
- Date Collected: 1971 Aug 11
- Date Received: 1971 Nov 10
- Disposition of Sample: Records only; material discarded
Entry Number: 14877
- Nematode: Heterodera sp. (schachtii group)
- Host: (Soil (adhering to boots)) in/on Soil
- Origin: UK (Wales)
- Collector: via D. S. Zechmeister
- Date Collected: 1971 Jan 03
- Date Received: 1971 Nov 10
- Disposition of Sample: Records only; material discarded
Entry Number: 14878
- Nematode: Heterodera sp. (schachtii group)
- Host: Malus sp. (Apple (4 root stocks)*) in/on Soil
- Origin: (baggage), Czechoslovakia
- Collector: via I. P. Boeshore & S. Margolis
- Date Collected: 1970 Nov 28
- Date Received: 1971 Nov 10
- Disposition of Sample: Records only; material discarded
Entry Number: 14879
- Nematode: Heterodera sp. (schachtii group)
- Host: Vitis sp. (Grape (4 root stocks)*) in/on Root
- Origin: (baggage), Czechoslovakia
- Collector: via I. P. Boeshore & S. Margolis
- Date Collected: 1970 Nov 28
- Date Received: 1971 Nov 10
- Disposition of Sample: Records only; material discarded
Entry Number: 14880
- Nematode: Heterodera sp. (schachtii group)
- Host: (Soil (on pair of boots)) in/on Soil
- Origin: Oxford, UK (England)
- Collector: via C. H. Spitzer
- Date Collected: 1971 Jan 14
- Date Received: 1971 Nov 10
- Disposition of Sample: Records only; material discarded
Entry Number: 14881
- Nematode: Heterodera sp.
- Host: (Soil (from undercarriage of auto)) in/on Soil
- Origin: (cargo), Belgium
- Collector: via J. M. Henderson & Roscoe Baker
- Date Collected: 1971 Feb 10
- Date Received: 1971 Nov 10
- Disposition of Sample: Records only; material discarded
Entry Number: 14882
- Nematode: Heterodera trifolii
- Host: (Soil (from undercarriage of auto)) in/on Soil
- Origin: (cargo), Belgium
- Collector: via J. M. Henderson & Roscoe Baker
- Date Collected: 1971 Feb 10
- Date Received: 1971 Nov 10
- Disposition of Sample: Records only; material discarded
Entry Number: 14883
- Nematode: Hexatylus sp. (saprophytic)
- Host: Solanum tuberosum (Potato) in/on Tuber
- Origin: Peru
- Collector: via C. C. Johnston
- Date Collected: 1971 May 26
- Date Received: 1971 Nov 10
- Disposition of Sample: Records only; material discarded
Entry Number: 14884
- Nematode: Rotylenchus fallorobustus
- Host: Brassica rapa (Turnip) in/on Soil
- Origin: (stores), Finland
- Collector: via J. F. Turk
- Date Collected: 1971 Sep 21
- Date Received: 1971 Nov 10
- Disposition of Sample: Records only; material discarded
Entry Number: 14885
- Nematode: Rotylenchus robustus
- Host: Allium ampeloprasum var. porrum (Leek) in/on Root
- Origin: Holland (stores), Netherlands
- Collector: via R. G. Racine
- Date Collected: 1971 Sep 24
- Date Received: 1971 Nov 10
- Disposition of Sample: Records only; material discarded