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Brachiaria species are widely sown on the infertile and Al-toxic soils of neotropical savannas. Breeding programs seek to combine edaphic adaptation with other traits in interspecific hybrids. Edaphic adaptation is difficult to assess because it is only manifest in pasture persistence across seve...


Wenzl, PeterArango Vélez, AdrianaChavez, Alba L.Buitrago González, M.E.Patino, GMMiles, John W.Rao, Idupulapati M.[A greenhouse method to screen brachiariagrass genotypes for aluminum resistance and root vigor]A greenhouse method to screen brachiariagrass genotypes for aluminum resistance and root vigor
Moreta, DaniloArango, JacoboSotelo Cabrera, Mauricio EfrenVergara, DanielRincón, ÁlvaroIshitani, ManabuCastro, AracelyMiles, John W.Peters, MichaelTohme, Joseph M.Subbaraoa, Guntur V.Rao, Idupulapati M.[Biological nitrification inhibition (BNI) in Brachiaria pastures: a novel strategy to improve eco-efficiency of crop-livestock systems and to mitigate climate change]Biological nitrification inhibition (BNI) in Brachiaria pastures: a novel strategy to improve eco-efficiency of crop-livestock systems and to mitigate climate change
Rao, Idupulapati M.Ishitani, ManabuMiles, John W.Peters, MichaelTohme, Joseph M.Arango, JacoboMoreta, Danilo ELópez, HernánCastro, AracelyHoek, Rein van derMartens, Siriwan D.Hyman, GlennTapasco, JeimarDuitama, JorgeSuárez Baron, HaroldBorrero, GonzaloNúñez, JonathanHartmann, KatharinaDomínguez, MoralbaSotelo Cabrera, Mauricio EfrenVergara, DanielLavelle, PatrickSubbaraoa, Guntur V.Rincón, ÁlvaroPlazas, CamiloMendoza, ReynaldoRathjen, LenaKarwat, HannesCadisch, Georg[Climate-smart crop-livestock systems for smallholders in the tropics: integration of new forage hybrids to intensify agriculture and to mitigate climate change through regulation of nitrification in soil]Climate-smart crop-livestock systems for smallholders in the tropics: integration of new forage hybrids to intensify agriculture and to mitigate climate change through regulation of nitrification in soil
Álvarez, E.Latorre Gonzalez, MAMiles, John W.Sotelo, G.Bonilla, Ximena P.[Diversity of Rhizoctonia spp. causing foliar blight on Brachiaria in Colombia and evaluation of Brachiaria genotypes for foliar blight resistance]Diversity of Rhizoctonia spp. causing foliar blight on Brachiaria in Colombia and evaluation of Brachiaria genotypes for foliar blight resistance
Castro, U.Cardona Mejía, CésarVera Graziano, JMiles, John W.Garza García, Ramón[Identificación morfológica y molecular de Prosapia simulans (Walker) (Hemiptera: Cercopidae), y selección y mecanismos de resistencia este salivazo en híbridos de brachiaria = Morphological and molecular identification of Prosapia simulans (Walker) (Hemiptera: Cercopidae), and screening and mechanisms of resistance to this spittlebug in Brachiaria hybrids]Identificación morfológica y molecular de Prosapia simulans (Walker) (Hemiptera: Cercopidae), y selección y mecanismos de resistencia este salivazo en híbridos de brachiaria = Morphological and molecular identification of Prosapia simulans (Walker) (Hemiptera: Cercopidae), and screening and mechanisms of resistance to this spittlebug in Brachiaria hybrids

Both nymphal and adult spittlebugs (Hemiptera: Cercopidae) cause serious economic damage to susceptible brachiariagrass [genus Biachiaria (Trin.) Griseb], pastures in tropical America. Both life stages are xylem feeders: nymphs feed primarily on roots and stems, whereas the adults feed mainly on ...


Cardona Mejía, CésarMiles, John W.Zuniga, GSotelo, G.[Independence of Resistance in Brachiaria spp. to Nymphs or to Adult Spittlebugs (Hemiptera: Cercopidae): Implications for Breeding for Resistance]Independence of Resistance in Brachiaria spp. to Nymphs or to Adult Spittlebugs (Hemiptera: Cercopidae): Implications for Breeding for Resistance

Apomixis—asexual reproduction through seed—provides a convenient means to faithfully propagate even heterozygous genotypes and hence exploit heterosis, in several naturally apomictic, warm-season forage grasses. Inheritance of apomixis has been shown to be monogenic dominant in at least four econ...


Miles, John W.[Apomixis for cultivar development in tropical forage grasses]Apomixis for cultivar development in tropical forage grasses

Brachiaria grasses are sown in tropical regions around the world, especially in the Neotropics, to improve livestock production. Waterlogging is a major constraint to the productivity and persistence of Brachiaria grasses during the rainy season. While some Brachiaria cultivars are moderately tol...


Jiménez Serna, Juan de la CruzCardoso Arango, Juan AndrésLeiva, Luisa F.Gil, JuanitaForero, Manuel G.Worthington, MargaretMiles, John W.Rao, Idupulapati M.[Non-destructive phenotyping to identify brachiaria hybrids tolerant to waterlogging stress under field conditions]Non-destructive phenotyping to identify brachiaria hybrids tolerant to waterlogging stress under field conditions
Hernández, Luis MiguelSotelo, GuillermoBonilla, Ximena P.Álvarez, ElizabethMiles, John W.Worthington, Margaret[Phenotyping Brachiaria genotypes to assess Rhizoctonia resistance by comparing three inoculum types]Phenotyping Brachiaria genotypes to assess Rhizoctonia resistance by comparing three inoculum types

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