2005
DOI: 10.1590/s1413-70542005000600013
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Produtividade e resistência à ferrugem do cafeeiro (Hemileia vastatrix BERK. ET BR.) de progênies F5 de catuí amarelo com o híbrido de timor

Abstract: Foram estudadas 18 progênies na geração F5 do híbrido H 419, provenientes do cruzamento entre o Híbrido de Timor (UFV 445-46) e o Catuaí Amarelo IAC 30 (UFV 2143), 5 progênies na geração F5 do híbrido H 516, proveniente do cruzamento entre o Híbrido de Timor (UFV 446-08) e o Catuaí Amarelo IAC 86 (UFV 2154) e como controle o Catuaí Vermelho IAC 44 ( UFV 2144 ) com e sem controle da ferrugem. Em relação a produção de café cereja por planta e ao ataque da ferrugem as progênies H419-3-1-1-14 e a H516-2-1-1-18, fo… Show more

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Cited by 12 publications
(12 citation statements)
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“…By analyzing the performance of the three best progenies (514-7-4-C130, 493-1-2-C134 and 518-2-10-C408), overall, it was found that they always had been in the most productive group over the four biannual periods (Table 1). These results are in agreement with those reported by BONOMO et al (2004), MIRANDA et al (2005) and CARVALHO et al (2008). Their results also showed that the coffee progenies resulting from the crossing between Timor Hybrid x Catuai are promising with a production equal to or higher than the best cultivars in Catuaí group.…”
Section: Resultssupporting
confidence: 92%
See 1 more Smart Citation
“…By analyzing the performance of the three best progenies (514-7-4-C130, 493-1-2-C134 and 518-2-10-C408), overall, it was found that they always had been in the most productive group over the four biannual periods (Table 1). These results are in agreement with those reported by BONOMO et al (2004), MIRANDA et al (2005) and CARVALHO et al (2008). Their results also showed that the coffee progenies resulting from the crossing between Timor Hybrid x Catuai are promising with a production equal to or higher than the best cultivars in Catuaí group.…”
Section: Resultssupporting
confidence: 92%
“…The breeding program developed by Empresa de Pesquisa Agropecuária de Minas Gerais (EPAMIG, Brazil) in a partnership with other institutions has achieved success with the crossing between Timor Hybrid and cultivars from Catuaí group. The progenies resulting from those crossings have shown promising productivities and resistance to leaf rust and Meloidogyne exigua nematodes (BONOMO et al, 2004;MIRANDA et al, 2005;SILVA et al, 2007).…”
Section: Introductionmentioning
confidence: 99%
“…A característica CRP é indicativo de diâmetro da copa e a combinação de AP e CRP junto com NRP é indicativo de maior número de nós produtivos, dois dos mais importantes componentes da produtividade (CARVALHO e MÔNACO, 1967;DHALIWAL, 1968;ROCHA et al, 1980;VOSSEN, 1985;SERA, 1987;SILVAROLLA et al, 1997;BONOMO et al, 2004;MIRANDA et al, 2005). As cultivares Topázio MG 1189, Catucaí Amarelo, Obatã IAC 1669-20 e Topázio MG 1190 são estaticamente mais altas, indicativo de maior número de ramos plagiotrópicos, confirmados em quatro das cinco de maior NRP.…”
Section: Resultsunclassified
“…Several authors reported rust resistance in several progenies from crosses in which the Timor Hybrid is a parent (Bonomo et al 2004, Miranda et al 2005, Carvalho et al 2008a, Petek et al 2008, Capucho et al 2009). …”
Section: Introductionmentioning
confidence: 99%