Fungal diseases of Rose plant in Bangladesh

Ghosh, Anita; Shamsi, Shamim

doi:10.3329/jbas.v38i2.21347

Cited by 9 publications

(2 citation statements)

References 6 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Rosa is an agriculturally important genus. Several studies have documented Rosa ‐associated fungi, including endophytes (Salgado‐Salazar & Cepero de García, 2005; Kaul et al, 2008; Wani et al, 2010; Li et al, 2012; Menkis et al, 2014; Dasari et al, 2015; Heinz et al, 2018; Suwannarach et al, 2018; Zhao et al, 2018; Farooq et al, 2020; Grunewaldt‐Stöcker et al, 2020; Gao et al, 2021; Zhang et al, 2021a, 2022a), saprophytes (Ma et al, 2012; Wanasinghe et al, 2018), and pathogens (Ghosh & Shamsi, 2014; Ali et al, 2017; Crous et al, 2022). To date, >4500 fungal records on Rosa spp.…”

Section: Discussionmentioning

confidence: 99%

Culturable endophytic Sordariomycetes from Rosa roxburghii: New species and lifestyles

Zhang,

Mao,

et al. 2023

J of Sytematics Evolution

View full text Add to dashboard Cite

Rosa‐associated fungi are rich in species and diverse in function, with many potential new taxa. However, only a few publications have reported Rosa‐associated endophytic fungi using a combination of molecular systematics and morphology. Rosa roxburghii is an economically important source of medicine and food. We reported earlier the diversity and antimicrobial activities of the fungal endophytes of this plant, but further confirmation is needed for possible new taxa. In this study, we describe 10 novel species and two new host records isolated from healthy tissues of R. roxburghii while identifying three new combinations, all belonging to the Sordariomycetes. The new species described herein include Chaetomium rosifloricola, Chaetomium rosiradicicola, Chrysofolia fructicola, Coniella cili, Hypoxylon florendophyticum, Hypoxylon rosicaulendophyticum, Ilyonectria radicigena, Neopestalotiopsis caulicola, Neopestalotiopsis fructicola, and Seimatosporium endophyticum. Monochaetia bulbophylli, Neopestalotiopsis anacardii, and Neopestalotiopsis termitarii were introduced as new combinations, while Coniella quercicola and Hypoxylon pulicicidum were described as new host records on R. roxburghii. All the taxa have been described, illustrated, and phylogenetically analyzed, in addition to the lifestyles of each genus. Altogether, the results of this study have important implications for identifying novel endophytic fungi and developing potential applications of these fungi in the future.

show abstract

Section: Discussionmentioning

confidence: 99%

Culturable endophytic Sordariomycetes from Rosa roxburghii: New species and lifestyles

Zhang,

Mao,

et al. 2023

J of Sytematics Evolution

View full text Add to dashboard Cite

show abstract

“…All the task was done in completely sterilized environment under laminar flow chamber. Plates were wrapped and kept at 25 -27ºC in incubator and growth was observed after every 24 hours (Ghosh and Shamsi, 2014). Sub culturing: When growth was initiated on PDA media, mycelial bits were again transferred to petri plates having PDA for purification and multiplication.…”

Section: Field Survey and Collection Of Diseased Samplesmentioning

confidence: 99%

In Vitro Evaluation of Fungicides and Biocontrol Agents Against Curvularia Lunata Causing Leaf Blight and Fruit Rot Diseases in Tomato

Safdar,

Ahmad,

Ashraf

et al. 2023

Pak. J. Phytopathol.

View full text Add to dashboard Cite

Fungal pathogens cause economically important diseases in tomato. Fungus Curvularia lunata has been reported the cause of tomato leaf blight and fruit rot. The objective of this study was in vitro evaluation of fungicides and biocontrol agents against leaf blight and fruit rot pathogen. For this purpose, surveys of different tomato fields were conducted for the collection of samples from infected tomato fields. For the isolation of C. lunata, potato dextrose agar (PDA) media was used. Pathogen was identified on genus level on the basis of macroscopic and microscopic characteristics. In vitro pathogenicity assays were conducted to check the virulence of isolates. Poison food technique was used for the evaluation of five different fungicides against C. lunata. All fungicides significantly inhibited mycelial growth of C. lunata at 3 rd , 5 th and 7 th day at different concentrations. Nativo showed best results against C. lunata and inhibited mycelial growth to 50.64%, 55.65% and 58.9% followed by Metalaxyl+Mancozeb 37.33%, 43.57% and 45.98% at 3 rd , 5 th and 7 th day, at 50, 100 and 150 ppm concentrations, respectively. Minimum percent inhibition was given by Topsin-M 33.43%, 36.15% and 43.9% at same concentrations. Dual culture technique was used for the evaluation of biocontrol agents (BCAs) against C. lunata. Trichoderma harzianum showed maximum antagonistic potential to suppress the growth of pathogen C. lunata (70.72%). All tested BCAs inhibited the growth of pathogen more than 60% in dual culture assays. The present study revealed that Nativo fungicide and BCA T. harzianum have the potential to control C. lunata.

show abstract

Biogenic iron oxide nanoparticles (Fe2O3 NPs) adeptly diminish leaf blight of Rosa chinensis by exhibiting higher expression of RcWRKY29 and increasing antioxidant enzymatic activities

Saleem,

Akbar,

Anar

et al. 2024

South African Journal of Botany

View full text Add to dashboard Cite

Fungal diseases of Rose plant in Bangladesh

Abstract: Vuill. and Trichoderma viride Pers. ex Fries. The frequency (%) of association of P. guepinii was higher than any other fungi. Pestalotiopsis guepinii and its two culture types were found to be pathogenic to rose plant.

Cited by 9 publications

References 6 publications

Culturable endophytic Sordariomycetes from Rosa roxburghii: New species and lifestyles

Culturable endophytic Sordariomycetes from Rosa roxburghii: New species and lifestyles

In Vitro Evaluation of Fungicides and Biocontrol Agents Against Curvularia Lunata Causing Leaf Blight and Fruit Rot Diseases in Tomato

Biogenic iron oxide nanoparticles (Fe2O3 NPs) adeptly diminish leaf blight of Rosa chinensis by exhibiting higher expression of RcWRKY29 and increasing antioxidant enzymatic activities

Contact Info

Product

Resources

About