2010
DOI: 10.1590/s0100-54052010000100005
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Murcha de fusário em helicônia: fontes de resistência, método alternativo de detecção e defesa estrutural

Abstract: O cultivo das helicônias vem sendo afetado pela murcha, causada por Fusarium oxysporum f.sp. cubense. Este trabalho objetivou identificar fontes de resistência, verificar a detecção da resistência através de método alternativo e avaliar a lignificação como mecanismo de defesa do hospedeiro ao patógeno. As espécies utilizadas na identificação de resistência foram Heliconia bihai, H. psittacorum cvs. Golden Torch e Golden Torch Adrian, H. rostrata, H. stricta cvs. Capri e Fire Bird, H. psittacorum cvs. Sassy e A… Show more

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Cited by 3 publications
(3 citation statements)
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“…Similar to bananas, Fusarium wilt is one of the most common diseases in Heliconia spp. (Castro et al, 2010). The causal agent of wilt in Heliconia spp.…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…Similar to bananas, Fusarium wilt is one of the most common diseases in Heliconia spp. (Castro et al, 2010). The causal agent of wilt in Heliconia spp.…”
Section: Discussionmentioning
confidence: 99%
“…was initially described as Race 3 of the FWB pathogen (Waite, 1963) but is no longer considered as part of the causative Fusarium complex infecting banana (Ploetz, 2015). Recent studies evaluating the pathogenicity of Fusarium strains from Heliconia genotypes did not include testing on bananas (Castro et al, 2008; 2010). Nevertheless, only limited information is available on the potential infection of Heliconia by FWB-causing Fusarium spp.…”
Section: Discussionmentioning
confidence: 99%
“…The causal agent of wilt in Heliconia spp. was initially described as Race 3 of the FWB pathogen (Waite 1963) but is no longer considered as part of the causative Fusarium complex infecting banana Recent studies evaluating the pathogenicity of Fusarium strains from Heliconia genotypes did not include testing on bananas (Castro et al 2008(Castro et al , 2010. Nevertheless, only limited information is available on the potential infection of Heliconia by FWB-causing Fusarium spp.…”
Section: Discussionmentioning
confidence: 99%