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dc.contributor.author
Paixão, Flávia R. S.
dc.contributor.author
Fernandes, Éverton
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dc.contributor.author
Pedrini, Nicolás
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dc.contributor.other
Khan, Aslam
dc.contributor.other
Ahmad, Wasim
dc.date.available
2021-12-03T22:23:11Z
dc.date.issued
2019
dc.identifier.citation
Paixão, Flávia R. S.; Fernandes, Éverton; Pedrini, Nicolás; Thermotolerance of Fungal Conidia; Springer; 1; 2019; 185-196
dc.identifier.isbn
978-3-030-23044-9
dc.identifier.issn
2567-9805
dc.identifier.uri
http://hdl.handle.net/11336/148207
dc.description.abstract
Conidia of entomopathogenic fungi (EF) are the propagules most frequently used in arthropod biocontrol programs. This anamorphic form is essential for the infection process, including spore germination, penetration, vegetative growth, conidiogenesis and dissemination. Most EF are mesophilic and can develop between 10 and 40 °C, but optimal growth is between 25 and 35 °C. Abiotic factors, especially temperature (high or low) can determine their viability, virulence and success or failure of infection process. Temperature has the highest impact on conidial stress inhibiting metabolic processes, such as decreased morphogenesis during germination, protein denaturation and membrane disorganization. Several studies show that some strains of Beauveria spp., Metarhizium spp., and Isaria spp. exhibit conidial survival even when grown at high temperatures, indicating a relationship between conidial thermotolerance and their geographical isolation origin. Moreover, the high variability in fungal thermotolerance is also dependent of the culture media composition and growth condition. EF that grow at high temperatures do not grow at low temperatures and vice versa. Moreover, when growth conditions are not set at optimal temperatures, EF development is affected and their effectiveness in biological control programs of arthropods is reduced. Thermal stress directly impacts on fungal strains ability to target arthropods and their environmental activity performance. The screening for fungal strains with a higher thermotolerance and the improvement on conidial formulations may aid in optimizing the conditions for biocontrol agent application.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Springer
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dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Temperature
dc.subject
Conidia
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Germination
dc.subject
Biological control
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Otros Tópicos Biológicos
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dc.subject.classification
Ciencias Biológicas
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CIENCIAS NATURALES Y EXACTAS
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dc.title
Thermotolerance of Fungal Conidia
dc.type
info:eu-repo/semantics/publishedVersion
dc.type
info:eu-repo/semantics/bookPart
dc.type
info:ar-repo/semantics/parte de libro
dc.date.updated
2020-11-25T20:14:21Z
dc.identifier.eissn
2567-9821
dc.journal.volume
1
dc.journal.pagination
185-196
dc.journal.pais
Suiza
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dc.description.fil
Fil: Paixão, Flávia R. S.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Bioquímicas de La Plata "Prof. Dr. Rodolfo R. Brenner". Universidad Nacional de la Plata. Facultad de Ciencias Médicas. Instituto de Investigaciones Bioquímicas de La Plata "Prof. Dr. Rodolfo R. Brenner"; Argentina
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Fil: Fernandes, Éverton. Universidade Federal de Goiás; Brasil
dc.description.fil
Fil: Pedrini, Nicolás. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Bioquímicas de La Plata "Prof. Dr. Rodolfo R. Brenner". Universidad Nacional de la Plata. Facultad de Ciencias Médicas. Instituto de Investigaciones Bioquímicas de La Plata "Prof. Dr. Rodolfo R. Brenner"; Argentina
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/chapter/10.1007/978-3-030-23045-6_6
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info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1007/978-3-030-23045-6_6
dc.conicet.paginas
398
dc.source.titulo
Microbes for Sustainable lnsect Pest Management: An Eco-friendly Approach
dc.conicet.nroedicion
1
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