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 6289 - 6300 of 41939
Entry Number: 6293
- Nematode: Heterodera avenae
- Host: Hordeum vulgare (males)* (Barley) in/on Root/Soil
- Origin: Alnarp, province of Skane, Sweden
- Collector: via Stig Anderson
- Date Collected: 1974 & 1975
- Date Received: 1975 Jan 14 & Mar 10
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-5256 to G-5275 (cysts, males & larvae); G-5336 to G-5343
- Vials: G-2731f (cysts & female) & G-2732g (larvae)
Entry Number: 6294
- Nematode: Meloidogyne arenaria
- Host: Arachis hypogaea (Peanut) in/on Hulls
- Origin: Coastal Plain Experiment Station, Tifton, Georgia, USA
- Collector: via N. A. Minton
- Date Received: 1975 Jan 16 & 27
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4096 to G-4100
- Vials: G-2159f
Entry Number: 6295
- Nematode: Pratylenchus brachyurus
- Host: Arachis hypogaea (Peanut) in/on Hulls
- Origin: Coastal Plain Experiment Station, Tifton, Georgia, USA
- Collector: via N. A. Minton
- Date Received: 1975 Jan 16 & 27
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2135f & G-2136f
Entry Number: 6296
- Nematode: Meloidogyne incognita
- Host: Solanum tuberosum (Potato (Norgold Russet)) in/on Root
- Origin: San Joaquin Co., Stockton, California, USA
- Collector: via A. C. Weiner (California Department of Agriculture; ex. # 3418D)
- Date Collected: 1974 Nov 14
- Date Received: 1975 Feb 13
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4169
Entry Number: 6297
- Nematode: Meloidogyne naasi
- Host: Avena sp. (Oats) in/on Root
- Origin: Estacion Experiment 'Carillanca' Casilla 58-D, Temuco, Chile
- Collector: Lucy Gilchrist via R. A. Kilpatrick (ARS, BARC-W)
- Date Received: 1975 Feb 13
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4165 & G-4166
- Vials: G-2182f & G-2183f
Entry Number: 6298
- Nematode: Meloidogyne naasi
- Host: Triticum sp. (Wheat) in/on Root
- Origin: Estacion Experiment 'Carillanca' Casilla 58-D, Temuco, Chile
- Collector: Lucy Gilchrist via R. A. Kilpatrick (ARS, BARC-W)
- Date Received: 1975 Feb 13
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4159 to G-4164
- Vials: G-2179f to G-2181f
Entry Number: 6299
- Nematode: Meloidogyne incognita group (Maryland isolate*)
- Host: Ipomoea batatas (Sweetpotato) in/on Root
- Origin: Baton Rouge, Louisiana, USA
- Collector: via W. Birchfield
- Date Received: 1975 Feb 24
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4367 & G-4368
- Vials: G-2266g & G-2267f
Entry Number: 6300
- Nematode: Radopholus similis
- Host: Zingiber officinale (Ginger) in/on Rhizome
- Origin: Fiji
- Collector: Minister of Agriculture, Fisheries & Forests via W. Friedman
- Date Collected: 1975 Mar
- Date Received: 1975 Mar 11
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4319 & G-4320
- Vials: G-2224g to G-2227f
Entry Number: 6301
- Nematode: Heterodera glycines (Race 4)
- Host: Glycine max (Soybean) in/on Root/Soil
- Origin: Tennessee, USA
- Collector: via James Epps
- Date Received: 1975 Mar 24
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-9738 to G-9747 (cones)
Entry Number: 6302
- Nematode: Hoplolaimus galeatus
- Host: (Soil from plot area) in/on Soil
- Origin: Jackson, Tennessee, USA
- Collector: via James M. Epps
- Date Received: 1975 Mar 24
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4371
- Vials: G-2269g
Entry Number: 6303
- Nematode: Pratylenchus penetrans (variations)
- Host: Rubus sp. (Raspberry (commercial)) in/on Root
- Origin: Kozlowski Highway,. North Forestville, Sonoma Co., California, USA
- Collector: via Adam C. Weiner
- Date Collected: 1975 Feb 14 (Identified)
- Date Received: 1975 Mar 24
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4433
- Vials: G-2319g
Entry Number: 6304
- Nematode: Hemicriconemoides californianus
- Host: (Grass) in/on Soil
- Origin: El Quisco, Providence Valpardiso, Chile
- Collector: via M. W. Allen
- Date Collected: 1967 Nov
- Date Received: 1975 Mar 26
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4283