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Meneses, RReyes, L.Calvert, Lee A.Triana Espinel, MónicaCuervo Ibáñez, MaritzaDuque E., Myriam Cristina[Identificación de posibles biotipos de Tagosodes orizicolus en diferentes zonas arroceras de Colombia]Identificación de posibles biotipos de Tagosodes orizicolus en diferentes zonas arroceras de Colombia
Ospina Rey, YolimaGuimaraes, Elcio PerpétuoChâtel, M.Duque E., Myriam Cristina[Effects of selection and of recombinations on an upland-rice population]Effects of selection and of recombinations on an upland-rice population
Salazar Albarracín, AmparoPantoja López, AlbertoDuque E., Myriam Cristina[Aspectos biológicos del minador de la hoja del arroz en el Valle del Cauca]Aspectos biológicos del minador de la hoja del arroz en el Valle del Cauca

Fuentes, JLCorrea Victoria, Fernando J.Escobar R, F.Prado Patiño, G.A.Aricapa, María GirlenaDuque E., Myriam CristinaTohme, Joseph M.[Tagging Pi-l(t) gene for blast resistance in rice via linkage to microsatellite markers]Tagging Pi-l(t) gene for blast resistance in rice via linkage to microsatellite markers
Berrio, LESanint, Luis RobertoCorrea, FTorres Castro, Edgar AlonsoDuque E., Myriam CristinaCuasquer, Juan B.[Respuesta al uso del Nitrógeno y estimación del progreso en el potencial de rendimiento y otras características en variedades de arroz más sembradas en Colombia durante cinco décadas (1950-1990)]Respuesta al uso del Nitrógeno y estimación del progreso en el potencial de rendimiento y otras características en variedades de arroz más sembradas en Colombia durante cinco décadas (1950-1990)

The present work was conducted to identify microsatellite markers linked to the rice blast resistance gene Pi-1(t) for a marker-assisted selection program. Twenty-four primer pairs corresponding to 19 microsatellite loci were selected from the Gramene database (www. gramene.org) considering their...


Fuentes, JLCorrea Victoria, Fernando J.Escobar, F.Prado Patiño, G.A.Aricapa, María GirlenaDuque E., Myriam CristinaTohme, Joseph M.[Identification of microsatellite markers linked to the blast resistance gene Pi-1(t) in rice]Identification of microsatellite markers linked to the blast resistance gene Pi-1(t) in rice

Protocols were established for screening rice genotypes for tolerance to water-limited conditions under field conditions. These protocols were successfully used to select the best genotypes for further experiments. Rice genotypes responded differently when subjected to water-limited conditions. E...


Sakai, TDuque E., Myriam CristinaVallejo Cabrera, Franco AlirioPompilio Martinez, CIshitani, Manabu[Establishment of drought screening protocols for rice under field conditions = Protocolo para la selección de genotipos de arroz tolerantes a déficit hídrico en campo]Establishment of drought screening protocols for rice under field conditions = Protocolo para la selección de genotipos de arroz tolerantes a déficit hídrico en campo

Action thresholds for Tibraca limbativentris Stall (TL) on rice were calculated to be 8.8 and 25.8 TL per 10 sweep nets for 30- and 40-day old plants, respectively. Population dynamics of TL at two localities in Valle del Cauca, Colombia, indicated a density of 1.2 TL per sweep (12 TL per 10 swee...


Pantoja Lopez, ATriana Espinel, MónicaBastidas López, HaroldGarcía Ardila, C.Duque E., Myriam Cristina[Damage by Tibraca limbativentris (Hemiptera: Pentatomidae) to rice in Southwestern Colombia]Damage by Tibraca limbativentris (Hemiptera: Pentatomidae) to rice in Southwestern Colombia
Martínez Racines, César PompilioBorrero Correa, Jaime C.Duque E., Myriam CristinaCorrea Victoria, Fernando J.Silva, J.Tohme, Joseph M.[Utilization of new alleles from wild rice species to improve cultivated rice in Latin America]Utilization of new alleles from wild rice species to improve cultivated rice in Latin America
Lentini, ZFory Sánchez, L.F.González, E.Mina, AFlórez Varón, J.C.Arcia Moreno, KADuque E., Myriam Cristina[Coexistence of weedy rice and rice in tropical America : Gene flow analysis]Coexistence of weedy rice and rice in tropical America : Gene flow analysis

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