Mosaico da citronela

Costa, Á. S.; Lima, A. R.; Jacob, A.

doi:10.1590/s0006-87051950001000003

Cited by 1 publication

(3 citation statements)

References 1 publication

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The partial host range result of the C1 isolate from Cymbopogon spp. was like that reported by Costa et al (1950) for isolates of SCMV from Java citronella and sugarcane that caused mosaic symptoms in Java citronella, sugarcane, maize and sorghum.…”

Section: Figuresupporting

confidence: 87%

“…SCMV has also been described as infecting maize and sorghum in Brazil (Kitajima, 2020). A virus considered as part of the SCMV complex was reported causing symptoms of mosaic and stunting in plants of Java citronella ( Cymbopogon winterianus Jowitt) in the 1950s in Brazil based on biological assays (Costa et al, 1950). However, this virus was not molecular and serologically characterized.…”

Section: Figurementioning

confidence: 99%

“…700,000 field symptomatic Ceylon citronella plants. SCMV was reported only once infecting Java citronella plants in Brazil in the 1950s in an experimental plot at Campinas, SP, Brazil, by Costa et al (1950). At that time, the authors pointed out in preliminary observations that infected plants produce 25% less oil than healthy ones.…”

mentioning

confidence: 99%

See 2 more Smart Citations

Characterization of sugarcane mosaic virus from Cymbopogon spp. plants in Brazil

Bello,

Carpim,

Kitajima

et al. 2023

Journal of Phytopathology

View full text Add to dashboard Cite

In April 2022, virus‐like symptoms were observed in a Cymbopogon spp. plant grown in the backyard of a house and in Java citronella (C. winterianus) plants in a flower shop in Piracicaba, São Paulo State, Brazil. In April 2023, ca. 700,000 Ceylon citronella (C. nardus) plants showing symptoms of mosaic were observed in a field crop in Dois Corrégos (SP). Evidence for a possible potyvirus infection was revealed by electron microscopy and confirmed by molecular assays. Nucleotide sequencing of amplicons from RT‐PCR identified the potyvirus infecting a Cymbopogon spp. plant, Java and Ceylon citronella as sugarcane mosaic virus (SCMV, genus Potyvirus). Phylogenetic analysis of the coat protein gene indicated that the SCMV isolates from Cymbopogon (C1), Java (JC1), and Ceylon citronella (CC) belong to the clade of SCMV from sugarcane. The C1 isolate, and an isolate from sugarcane (SCMV‐SU) (control) were mechanically transmitted to Java citronella, sorghum, sugarcane and maize plants. Aphis gossypii transmitted the C1 and SU isolates to Java citronella plants, while Melanaphis sacchari transmitted only the SU isolate to Java citronella plants. This is the first molecular characterization of SCMV from Cymbopogon spp. plants.

show abstract

Section: Figuresupporting

confidence: 87%

Section: Figurementioning

confidence: 99%