期刊论文详细信息
Pesquisa Florestal Brasileira
Screening of rust and gall wasp in eucalypts species and provenances
Edson Luiz Furtado1  Cristiane de Pieri1  Aline Cristina Miranda1  Rinaldo Cesar de Paula2  Mario Luiz Teixeira de Moraes3  David Lee4  Jeremy Branwer4  Paulo Henrique Müller da Silva5 
[1] Faculdade de Ciências Agronômicas de Botucatu;Faculdade de Ciências Agrárias e Veterinárias, Universidade Estadual Paulista;Faculdade de Engenharia de Ilha Solteira;Forest Industries Research Centre, University of the Sunshine Coast;Instituto de Pesquisas e Estudos Florestais;
关键词: Eucalyptus;    Corymbia;    Susceptibility;    Puccinia psidii;    Leptocybe invasa;   
DOI  :  10.4336/2015.pfb.35.83.746
来源: DOAJ
【 摘 要 】

The present study investigated myrtle rust and gall wasp from non-commercial eucalypt taxa with potential to hybridization. We selected 38 genotypes from 18 species of Corymbia and Eucalyptus (Symphyomyrtus) genus. Two rust inoculations were evaluated using inoculums from rose apple and eucalypt, and natural gall occurrence in a high pest infestation condition. Corymbia was more susceptible to rust than Eucalyptus genus, and it was observed severity variation due to the sources of rust inoculum. Species that belong to Exsertaria and Transversaria (Latoangulatae) sections were more susceptible to gall wasp, and Corymbia species showed no development of gall.

【 授权许可】

Unknown   

  文献评价指标  
  下载次数:0次 浏览次数:1次