Our results
on the main scientific journals
of the world.
Check the list of papers from NScTI Citrus
Use the filters at the top of the list to select articles by year or by researcher. In the box for each article, use the links ("Summary", "Links", "BibTeX") to open additional information.
PublicationsResearchers
You can use the tag cloud below to select articles by subject.
2019
Ferrarezi, Juliano Henrique; Santos, Juliana Aparecida; Sette, Lara Durães; Ferreira, Henrique; Sass, Daiane Cristina
Anti-Xanthomonas activity of Antarctic fungi crude extracts Journal Article
In: African Journal of Biotechnology, vol. 18, iss. 28, pp. 713-718, 2019, ISSN: 1684-5315.
Abstract | Links | BibTeX | Tags: Antarctic fungi, antibacterial action, Citrus canker, leaf scald, natural extracts
@article{nokey,
title = {Anti-Xanthomonas activity of Antarctic fungi crude extracts},
author = {Juliano Henrique Ferrarezi and Juliana Aparecida Santos and Lara Durães Sette and Henrique Ferreira and Daiane Cristina Sass},
url = {https://academicjournals.org/journal/AJB/article-abstract/A2117D861600},
doi = {10.5897/AJB2019.16886},
issn = {1684-5315},
year = {2019},
date = {2019-01-01},
journal = {African Journal of Biotechnology},
volume = {18},
issue = {28},
pages = {713-718},
publisher = {Academic Journals},
abstract = {Agriculture suffers considerable losses in its production caused by plant diseases. In the citrus culture some problems were associated with citrus canker caused by Xanthomonas citri subsp. citri. That same way, sugarcane plantations are impaired to leaf scald disease caused by Xanthomonas albilineans. One of the measures used to contain citrus canker is the spray of cupric bactericides; however for scalding leaves there are no satisfactory control. Due to the phytosanitary problem caused by Xanthomonas (X. citri and X. albilineans) and by the difficulty of its control, the search for new forms of defense, less harmful to the environment, has become increasingly required. Thus, the aim of this work was to obtain crude organic extracts from filamentous fungi isolated from Antarctic soil samples and assess its bioactivity potential against X. citri and X. albilineans. One hundred and twenty-two extracts were tested, seven extracts inhibited the cell growth of X. citri, one was bioactive only against X. albilineans and one extract inhibited the cell growth of both bacteria. The bioactive extracts had a mean inhibition value of 96% against both bacteria. The values of MIC90 and MBC of bioactive extracts were also determined; for X. citri the isolate 3.1 Fe presented the lowest values of MIC90 (0.28 mg/mL) and MBC (1.0 mg/mL) and the two bioactive isolates for X. albilineans (1.1-Fe and B-Fe) presented the same values of MIC90 (1.4 mg/mL) and MBC (1.5 mg/mL). The filamentous fungi that produced positive extracts were identified as belonging to the genus Pseudogymnoascus (n=8) and Cladosporium (n=1). The filamentous fungi isolated from Antarctic soil produced compounds with bioactivity against phytopathogens from the Xanthomonas genus.
Key words: Antarctic fungi; antibacterial action; citrus canker; leaf scald; natural extracts.
},
keywords = {Antarctic fungi, antibacterial action, Citrus canker, leaf scald, natural extracts},
pubstate = {published},
tppubtype = {article}
}
Agriculture suffers considerable losses in its production caused by plant diseases. In the citrus culture some problems were associated with citrus canker caused by Xanthomonas citri subsp. citri. That same way, sugarcane plantations are impaired to leaf scald disease caused by Xanthomonas albilineans. One of the measures used to contain citrus canker is the spray of cupric bactericides; however for scalding leaves there are no satisfactory control. Due to the phytosanitary problem caused by Xanthomonas (X. citri and X. albilineans) and by the difficulty of its control, the search for new forms of defense, less harmful to the environment, has become increasingly required. Thus, the aim of this work was to obtain crude organic extracts from filamentous fungi isolated from Antarctic soil samples and assess its bioactivity potential against X. citri and X. albilineans. One hundred and twenty-two extracts were tested, seven extracts inhibited the cell growth of X. citri, one was bioactive only against X. albilineans and one extract inhibited the cell growth of both bacteria. The bioactive extracts had a mean inhibition value of 96% against both bacteria. The values of MIC90 and MBC of bioactive extracts were also determined; for X. citri the isolate 3.1 Fe presented the lowest values of MIC90 (0.28 mg/mL) and MBC (1.0 mg/mL) and the two bioactive isolates for X. albilineans (1.1-Fe and B-Fe) presented the same values of MIC90 (1.4 mg/mL) and MBC (1.5 mg/mL). The filamentous fungi that produced positive extracts were identified as belonging to the genus Pseudogymnoascus (n=8) and Cladosporium (n=1). The filamentous fungi isolated from Antarctic soil produced compounds with bioactivity against phytopathogens from the Xanthomonas genus.
Key words: Antarctic fungi; antibacterial action; citrus canker; leaf scald; natural extracts.
Key words: Antarctic fungi; antibacterial action; citrus canker; leaf scald; natural extracts.
Ferrarezi, Juliano Henrique; Santos, Juliana Aparecida; Sette, Lara Durães; Ferreira, Henrique; Sass, Daiane Cristina
Anti-Xanthomonas activity of Antarctic fungi crude extracts Journal Article
In: African Journal of Biotechnology, vol. 18, iss. 28, pp. 713-718, 2019, ISSN: 1684-5315.
Abstract | Links | BibTeX | Tags: Antarctic fungi, antibacterial action, Citrus canker, leaf scald, natural extracts
@article{nokey,
title = {Anti-Xanthomonas activity of Antarctic fungi crude extracts},
author = {Juliano Henrique Ferrarezi and Juliana Aparecida Santos and Lara Durães Sette and Henrique Ferreira and Daiane Cristina Sass},
url = {https://academicjournals.org/journal/AJB/article-abstract/A2117D861600},
doi = {10.5897/AJB2019.16886},
issn = {1684-5315},
year = {2019},
date = {2019-01-01},
journal = {African Journal of Biotechnology},
volume = {18},
issue = {28},
pages = {713-718},
publisher = {Academic Journals},
abstract = {Agriculture suffers considerable losses in its production caused by plant diseases. In the citrus culture some problems were associated with citrus canker caused by Xanthomonas citri subsp. citri. That same way, sugarcane plantations are impaired to leaf scald disease caused by Xanthomonas albilineans. One of the measures used to contain citrus canker is the spray of cupric bactericides; however for scalding leaves there are no satisfactory control. Due to the phytosanitary problem caused by Xanthomonas (X. citri and X. albilineans) and by the difficulty of its control, the search for new forms of defense, less harmful to the environment, has become increasingly required. Thus, the aim of this work was to obtain crude organic extracts from filamentous fungi isolated from Antarctic soil samples and assess its bioactivity potential against X. citri and X. albilineans. One hundred and twenty-two extracts were tested, seven extracts inhibited the cell growth of X. citri, one was bioactive only against X. albilineans and one extract inhibited the cell growth of both bacteria. The bioactive extracts had a mean inhibition value of 96% against both bacteria. The values of MIC90 and MBC of bioactive extracts were also determined; for X. citri the isolate 3.1 Fe presented the lowest values of MIC90 (0.28 mg/mL) and MBC (1.0 mg/mL) and the two bioactive isolates for X. albilineans (1.1-Fe and B-Fe) presented the same values of MIC90 (1.4 mg/mL) and MBC (1.5 mg/mL). The filamentous fungi that produced positive extracts were identified as belonging to the genus Pseudogymnoascus (n=8) and Cladosporium (n=1). The filamentous fungi isolated from Antarctic soil produced compounds with bioactivity against phytopathogens from the Xanthomonas genus.
Key words: Antarctic fungi; antibacterial action; citrus canker; leaf scald; natural extracts.
},
keywords = {Antarctic fungi, antibacterial action, Citrus canker, leaf scald, natural extracts},
pubstate = {published},
tppubtype = {article}
}
Agriculture suffers considerable losses in its production caused by plant diseases. In the citrus culture some problems were associated with citrus canker caused by Xanthomonas citri subsp. citri. That same way, sugarcane plantations are impaired to leaf scald disease caused by Xanthomonas albilineans. One of the measures used to contain citrus canker is the spray of cupric bactericides; however for scalding leaves there are no satisfactory control. Due to the phytosanitary problem caused by Xanthomonas (X. citri and X. albilineans) and by the difficulty of its control, the search for new forms of defense, less harmful to the environment, has become increasingly required. Thus, the aim of this work was to obtain crude organic extracts from filamentous fungi isolated from Antarctic soil samples and assess its bioactivity potential against X. citri and X. albilineans. One hundred and twenty-two extracts were tested, seven extracts inhibited the cell growth of X. citri, one was bioactive only against X. albilineans and one extract inhibited the cell growth of both bacteria. The bioactive extracts had a mean inhibition value of 96% against both bacteria. The values of MIC90 and MBC of bioactive extracts were also determined; for X. citri the isolate 3.1 Fe presented the lowest values of MIC90 (0.28 mg/mL) and MBC (1.0 mg/mL) and the two bioactive isolates for X. albilineans (1.1-Fe and B-Fe) presented the same values of MIC90 (1.4 mg/mL) and MBC (1.5 mg/mL). The filamentous fungi that produced positive extracts were identified as belonging to the genus Pseudogymnoascus (n=8) and Cladosporium (n=1). The filamentous fungi isolated from Antarctic soil produced compounds with bioactivity against phytopathogens from the Xanthomonas genus.
Key words: Antarctic fungi; antibacterial action; citrus canker; leaf scald; natural extracts.
Key words: Antarctic fungi; antibacterial action; citrus canker; leaf scald; natural extracts.