Results 11 to 20 of about 135,948 (189)

?????????????????????? ?????????????????????????? ?????????????? ???????? ??1, ?????????????????????????? ???? ?????????????????? ???? ???????????????????? ???????????????? (Globodera rostochiensis), ?????????? ???????????? ???????????????? (Solanum tuberosum ssp. tuberosum) ?????????????????????? ???? ???????????????? ???????????????? [PDF]

Cytology and Genetics, 2021
Aim. The aim of our investigation was determination of allelic condition of resistance gene H1 against the pathotypes Ro1 and Ro4 of golden potato cyst nematode among the Ukrainian and world potato cultivars. Methods. The allelic condition of the TG689 marker was determined by PCR with DNA samples isolated from tubers of potato. Results.
A. V. Karelov, L. A. Pylypenko, N. O. Kozub, R. O. Bondus, O. I. Borzykh, I. A. Sozinov, Ya. B. Blume, A. A. Sozinov   +7 more
openaire   +4 more sources

Genetic diversity among native varieties and commercial cultivars of Solanum tuberosum ssp. tuberosum L. present in Chile [PDF]

Electronic Journal of Biotechnology, 2013
Background: The object of this work was to determine the genetic and allelic diversity of Solanum species present in Chile, assessing allelic distribution among native varieties and commercial cultivars of Solanum tuberosum ssp. tuberosum L., using microsatellite markers.
Solano, Jaime, Mathias, Monica, Esnault, Florence, Brabant, Philippe   +3 more
core   +7 more sources

Segregation of DNA markers of potato (Solanum tuberosum ssp. tuberosum L.) resistance against Ro1 pathotype Globodera rostochiensis in selected F1 progeny

Plant, Soil and Environment, 2002
Marker assisted selection is the fast and objective method for detection of resistance major genes. This method is practical for identification of some candidate genes of quantitative resistance.
S. Skupinová, P. Vejl, P. Sedlák, J. Domkářová   +3 more
doaj   +2 more sources

Crioconservación de yemas de microtubérculos de papa Solanum tuberosum ssp. andigena mediante desecado de tejidos

Ciencia y Tecnología Agropecuaria, 2009
En la Corporación de Investigación Agropecuaria Corpoica, C.I. Tibaitatá, se evaluó la crioconservación de yemas de microtubérculos en dos accesiones de papa Solanum tuberosum ssp. andigena de la Colección Central Colombiana: C.C.C.
Ángela Liliana Rivera Calderón, Raúl Iván Valbuena Benavides, Rigoberto Hidalgo Hidalgo, José Dílmer Moreno Mendoza   +3 more
doaj   +3 more sources

Clavibacter michiganensis ssp sepedonicus: UNA ENFERMEDAD BACTERIANA EN EL CULTIVO DE PAPA (Solanum tuberosum L.) EN SONORA, MÉXICO

Tropical and Subtropical Agroecosystems, 2009
A nivel mundial la papa junto con el arroz, el maíz y el trigo, constituyen los cuatro cultivos más importantes para la alimentación humana. En años recientes se ha detectado en algunas regiones de Estados Unidos (EUA) y Canadá, la bacteria ...
Edgar Omar Rueda Puente, Maricela Duarte Medina, Ana Gabriela Alavarado Martinez, Adrian Mauricio Garcia Ortega, Mario Antonio Tarazon Herrera, Ramon Jaime Holguin Peña, Bernardo Murillo Amador, Jose Luis Garcia Hernandez, Arnoldo Flores Hernandez, Ignacio Orona Castillo   +9 more
doaj   +3 more sources

A chromosome-level genome assembly of Solanum brevicaule (PI 473011) Y1-5, a wild potato relative with robust resistance to potato cyst nematodes. [PDF]

Plant Genome
Abstract Potato cyst nematodes (PCNs), Globodera rostochiensis and Globodera pallida, are globally recognized quarantine pests that can cause severe yield losses in potatoes (Solanum tuberosum L.) if left uncontrolled. Deploying host resistance remains the most effective, economical, and environmentally sustainable strategy for PCN control.
Shanmugavel S, Hu S, Yang H, Chen S, Bamberg J, Zhao D, Basnet BR, Beil CT, Sheehan M, Sathuvalli V, Wang X.   +10 more
europepmc   +2 more sources

Análisis de la calidad del polen en genotipos de papa Solanum tuberosum ssp. andigena y reacción a Phytophthora infestans en progenies Pollen quality analysis in Solanum tuberosum ssp. andigena and reaction to Phytophthora infestans in progenies

Agronomía Colombiana, 2000
En el Centro de Investigación Tibaitatá, de la Corporación Colombiana de Investigación Agropecuaria (Corpoica), localizado en el municipio de Mosquera (Cundinamarca, Colombia), con una temperatura media de 13°C y 751 mm de precipitación pluvial anual, se
Ospina M. María Carolina, Ligarreto M. Gustavo Adolfo   +1 more
doaj   +1 more source

Comparative sequence analysis of the potato cyst nematode resistance locus H1 reveals a major lack of co-linearity between three haplotypes in potato (Solanum tuberosum ssp.). [PDF]

Theor Appl Genet, 2011
The H1 locus confers resistance to the potato cyst nematode Globodera rostochiensis pathotypes 1 and 4. It is positioned at the distal end of chromosome V of the diploid Solanum tuberosum genotype SH83-92-488 (SH) on an introgression segment derived from
Finkers-Tomczak A, Bakker E, de Boer J, van der Vossen E, Achenbach U, Golas T, Suryaningrat S, Smant G, Bakker J, Goverse A.   +9 more
europepmc   +2 more sources

RESPUESTA DE DIFERENTES POBLACIONES DE Spongospora subterranea f. sp. subterranea A LA ROTACIÓN ENTRE DOS VARIEDADES DE PAPA (Solanum tuberosum ssp. andigena) RESPONSE OF DIFFERENT POPULATIONS OF Spongospora subterranea f .sp. subterranea TO ROTATION OF TWO POTATO CULTIVARS (Solanum tuberosum ssp. andigena)

Revista Facultad Nacional de Agronomía Medellín, 2007
En una zona papera del Oriente de Antioquia - Colombia, se realizaron tres experimentos, para conocer el comportamiento de las variedades ICA Puracé, considerada por los agricultores, como resistente a la sarna polvosa de la papa, y la variedad Diacol ...
Sonia Jaramillo Villegas, Juan Manuel Botero Herrera   +1 more
doaj   +1 more source

Persistence of the nematicide fluensulfone in potato (Solanum tuberosum ssp. tuberosum) beds under field conditions [PDF]

Nematology, 2017
As part of a broader study to evaluate the efficacy of fluensulfone for control of the potato cyst nematode,Globodera pallida, two field experiments in Shropshire (at Woodcote and Howle in 2010 and 2011, respectively) England, were used to monitor the persistence of fluensulfone in potato beds treated with Nimitz 15G®(fluensulfone) at 27 kg ha−1 ...
Patrick M. Norshie, Ivan G. Grove, Matthew A. Back   +2 more
openaire   +1 more source