USDA Nematode Collection was established in June 1960 By A. Morgan Golden. It was subsequently directed and curated by Dr. Zafar Handoo. Current curators are Dr. Benjamin Waldo and Dr. Paulo Reis Vieira. It is one of the largest and most valuable nematode collections in existence with over 40,000 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 associated 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 9205 - 9216 of 41945 records
Entry Number: 9205
- Nematode: Heterodera rostochiensis
- Host: Trifolium dubium (Shamrock) in/on Soil
- Origin: Ireland
- Collector: S. Crow & I. Pascual
- Date Collected: 1968 Mar 15
- Date Received: 1968 Oct 29
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-906f
Entry Number: 9206
- Nematode: Heterodera cacti
- Host: Binghamia (Haageocereus) marsianus in/on Soil
- Origin: UK (England)
- Collector: R. A. Stevens
- Date Collected: 1968 Oct 31
- Date Received: 1968 Oct 31
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-913f
Entry Number: 9207
- Nematode: Heterodera cacti
- Host: Cactaceae (Cactus) in/on Soil
- Origin: Italy
- Collector: I. Pascual
- Date Collected: 1968 Jun 07
- Date Received: 1968 Oct 31
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4652 & G-4653
- Vials: G-914f
Entry Number: 9208
- Nematode: Heterodera fici
- Host: Ficus sp. (Fig) in/on Soil
- Origin: Spain
- Collector: L. Fengan
- Date Collected: 1968 Apr 26
- Date Received: 1968 Oct 31
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-2094
- Vials: G-915f
Entry Number: 9209
- Nematode: Helicotylenchus sp.
- Host: Musa sp. (Banana (var. Giant Cavendish)) in/on Soil
- Origin: Hot Bed Experiment, Fiji
- Collector: via A. L. Taylor
- Date Collected: 1968 Mar 04
- Date Received: 1968 Sep 30
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-2842
- Vials: G-1293g
Entry Number: 9210
- Nematode: Helicotylenchus dihystera
- Host: Musa sp. (AAA Group, Cavendish Subgroup) (Banana (Robusta, Veimama)) in/on Root/Soil
- Origin: Lomaivuna (36 miles from Suva & is the site of a resettlement scheme), Fiji
- Collector: via A. L. Taylor
- Date Collected: 1968 Jan 10
- Date Received: 1968 Sep 30
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-3979 & G-6232
- Vials: G-1936g to G-1938g
Entry Number: 9211
- Nematode: Helicotylenchus erythrinae? (larvae)
- Host: Musa sp. (AAA Group, Cavendish Subgroup) (Banana (Robusta, Veimama)) in/on Root/Soil
- Origin: Lomaivuna (36 miles from Suva & is the site of a resettlement scheme), Fiji
- Collector: via A. L. Taylor
- Date Collected: 1968 Jan 10
- Date Received: 1968 Sep 30
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-3979
- Vials: G-1936g to G-1938g
Entry Number: 9212
- Nematode: Helicotylenchus multicinctus (maybe)
- Host: Musa sp. (AAA Group, Cavendish Subgroup) (Banana (Robusta, Veimama)) in/on Root/Soil
- Origin: Lomaivuna (36 miles from Suva & is the site of a resettlement scheme), Fiji
- Collector: via A. L. Taylor
- Date Collected: 1968 Jan 10
- Date Received: 1968 Sep 30
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1936g to G-1938g
Entry Number: 9213
- Nematode: Radopholus similis (topotypes*)
- Host: Musa sp. (AAA Group, Cavendish Subgroup) (Banana (Robusta, Veimama)) in/on Root/Soil
- Origin: Lomaivuna (36 miles from Suva & is the site of a resettlement scheme), Fiji
- Collector: via A. L. Taylor
- Date Collected: 1968 Jan 10 (G-1936g to G-1938g) **
- Date Received: 1968 Sep 30
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-3975 to G-3977, G-3980, G-3981, G-6233 & G-6234
- Vials: G-1936g to G-1944g
Entry Number: 9214
- Nematode: Rotylenchulus reniformis?
- Host: Musa sp. (AAA Group, Cavendish Subgroup) (Banana (Robusta, Veimama)) in/on Root/Soil
- Origin: Lomaivuna (36 miles from Suva & is the site of a resettlement scheme), Fiji
- Collector: via A. L. Taylor
- Date Collected: 1968 Jan 10
- Date Received: 1968 Sep 30
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-3978
- Vials: G-1936g to G-1938g
Entry Number: 9215
- Nematode: Helicotylenchus dihystera
- Host: Musa sp. (AAA Group, Cavendish Subgroup) (Banana var. Giant Cavendish) in/on Soil
- Origin: Koronivia (Koronivia Research Station on the island of Viti Levu about 10 miles North of Suva, near the town of Nausori), Fiji
- Collector: via A. L. Taylor
- Date Collected: 1968 Jan 11 (G-1920g) & 16 (G-1923g)
- Date Received: 1968 Sep 30
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-3960, G-3962 & G-6231
- Vials: G-1920g & G-1923g
Entry Number: 9216
- Nematode: Helicotylenchus multicinctus (maybe)
- Host: Musa sp. (AAA Group, Cavendish Subgroup) (Banana var. Giant Cavendish) in/on Soil
- Origin: Koronivia (Koronivia Research Station on the island of Viti Levu about 10 miles North of Suva, near the town of Nausori), Fiji
- Collector: via A. L. Taylor
- Date Collected: 1968 Jan 11 (G-1920g) & 16 (G-1923g)
- Date Received: 1968 Sep 30
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1920g & G-1923g