Publicação: Heritability for resistance to Puccinia psidii Winter rust in Eucalyptus grandis Hill ex Maiden in Southwestern Brazil
dc.contributor.author | Miranda, Aline Cristina [UNESP] | |
dc.contributor.author | Moraes, Mario Luiz Teixeira de [UNESP] | |
dc.contributor.author | Tambarussi, Evandro Vagner | |
dc.contributor.author | Furtado, Edson Luiz [UNESP] | |
dc.contributor.author | Mori, Edson Seizo [UNESP] | |
dc.contributor.author | Silva, Paulo Roberto Arbex [UNESP] | |
dc.contributor.author | Sebbenn, Alexandre Magno [UNESP] | |
dc.contributor.institution | Universidade Estadual Paulista (Unesp) | |
dc.contributor.institution | Instituto de Pesquisas e Estudos Florestais (IPEF) | |
dc.contributor.institution | Universidade de São Paulo (USP) | |
dc.contributor.institution | Instituto Florestal de São Paulo | |
dc.date.accessioned | 2014-05-27T11:27:27Z | |
dc.date.available | 2014-05-27T11:27:27Z | |
dc.date.issued | 2013-01-01 | |
dc.description.abstract | The climates of the central and southern regions of São Paulo state in Brazil favor pathogens such as Puccinia psidii Winter, which causes a common and severe disease in Eucalyptus plantations under 2 years old. We studied genetic parameters including genotype by environment interaction (G × E) of resistance to P. psidii rust in Eucalyptus grandis at nine sites in São Paulo State. Open-pollinated progeny from ten 'provenances' were established in a randomized complete block design; at individual sites there were from 134 to 160 progenies, from four to eight blocks, and five to six trees per plot. Significant provenance and progeny(provenance) differences were detected, as was G × E involving progeny(provenance). However, the G × E involved little if any rank changes, indicating that selection can be done efficiently at a single site, if the disease level is sufficient. The estimated coefficient of genetic variation among the progeny within provenances CVg was high and variable among the sites (ranging from 11 % to 36. 7 %), demonstrating different expression of genetic variability among the sites. The estimated heritability at the individual-tree level h2 and within a plot hw 2 ranged from low to intermediate (ranging from 0. 04 to 0. 46) and was high at the progeny-mean level hf 2 (ranging from 0. 30 to 0. 86). Our study shows good prospects of controlling this disease by selection among and within progenies in a single site. © 2012 Springer-Verlag Berlin Heidelberg. | en |
dc.description.affiliation | Faculdade de Ciências Agronômicas de Botucatu (UNESP/Botucatu), Caixa Postal 237, 18603-970 Botucatu, SP | |
dc.description.affiliation | Instituto de Pesquisas e Estudos Florestais (IPEF), Avenida Pádua Dias 11, Caixa Postal 530, 13400-970 Piracicaba, SP | |
dc.description.affiliation | Faculdade de Engenharia de Ilha Solteira (UNESP/Ilha Solteira), Caixa Postal 31, 15385-000 Ilha Solteira, SP | |
dc.description.affiliation | Escola Superior de Agricultura Luiz de Queiroz (ESALQ/USP), Av. Pádua Dias 11, Caixa Postal 9, 13400-970 Piracicaba, SP | |
dc.description.affiliation | Instituto Florestal de São Paulo, CP 1322, São Paulo, 01059-970 SP | |
dc.description.affiliationUnesp | Faculdade de Ciências Agronômicas de Botucatu (UNESP/Botucatu), Caixa Postal 237, 18603-970 Botucatu, SP | |
dc.description.affiliationUnesp | Faculdade de Engenharia de Ilha Solteira (UNESP/Ilha Solteira), Caixa Postal 31, 15385-000 Ilha Solteira, SP | |
dc.format.extent | 321-329 | |
dc.identifier | http://dx.doi.org/10.1007/s11295-012-0572-x | |
dc.identifier.citation | Tree Genetics and Genomes, v. 9, n. 2, p. 321-329, 2013. | |
dc.identifier.doi | 10.1007/s11295-012-0572-x | |
dc.identifier.issn | 1614-2942 | |
dc.identifier.issn | 1614-2950 | |
dc.identifier.lattes | 3845989485833395 | |
dc.identifier.lattes | 4724674295725958 | |
dc.identifier.lattes | 9994399667350249 | |
dc.identifier.lattes | 9339164677717394 | |
dc.identifier.orcid | 0000-0003-2737-5788 | |
dc.identifier.orcid | 0000-0002-6924-835X | |
dc.identifier.scopus | 2-s2.0-84875211620 | |
dc.identifier.uri | http://hdl.handle.net/11449/74147 | |
dc.identifier.wos | WOS:000316366200001 | |
dc.language.iso | eng | |
dc.relation.ispartof | Tree Genetics and Genomes | |
dc.relation.ispartofjcr | 1.829 | |
dc.relation.ispartofsjr | 0,959 | |
dc.relation.ispartofsjr | 0,959 | |
dc.rights.accessRights | Acesso restrito | |
dc.source | Scopus | |
dc.subject | Disease resistance | |
dc.subject | Eucalyptus grandis | |
dc.subject | Genetic parameters | |
dc.subject | Puccinia psidii | |
dc.subject | Tree breeding | |
dc.subject | Eucalyptus | |
dc.title | Heritability for resistance to Puccinia psidii Winter rust in Eucalyptus grandis Hill ex Maiden in Southwestern Brazil | en |
dc.type | Artigo | |
dcterms.license | http://www.springer.com/open+access/authors+rights | |
dspace.entity.type | Publication | |
unesp.author.lattes | 3845989485833395[4] | |
unesp.author.lattes | 4724674295725958 | |
unesp.author.lattes | 9994399667350249[6] | |
unesp.author.lattes | 9339164677717394 | |
unesp.author.orcid | 0000-0002-6924-835X[4] | |
unesp.author.orcid | 0000-0003-2737-5788[6] | |
unesp.campus | Universidade Estadual Paulista (UNESP), Faculdade de Ciências Agronômicas, Botucatu | pt |
unesp.department | Produção e Melhoramento Vegetal - FCA | pt |