2020
DOI: 10.17765/2176-9168.2020v13n2p737-753
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Extratos e óleos essenciais como alternativa no controle de Sclerotinia sclerotiorum e Sclerotium rolfsii isolados de soja (Glycine max L.)

Abstract: O uso de defensivos agrícolas tem provocado danos ao meio ambiente, à saúde humana e contribuído para a resistência de patógenos. Neste estudo, objetivou-se analisar a inibição do crescimento micelial dos fungos Sclerotinia sclerotiorum e Sclerotium rolfsii na presença de extratos e óleos essenciais de citronela (Cymbopogon nardus), cravo-da-índia (Caryophilus aromaticus), cidreira (Cymbopogon citratus), melissa (Melissa officinalis L.) e neem (Azadirachta indica) e as combinações dos mesmos. Nos estudos com ó… Show more

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Cited by 8 publications
(20 citation statements)
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“…In addition, studies carried out by Brum (2012) with essential oil of citronella (Cymbopogon nardus) at 25 ppm showed a reduction of 27% in the growth of the Rhizoctonia solani when the essential oil was incorporated into the culture medium. Studies using emulsion of essential oils of citronella (Cymbopogon nardus), clove (Caryophilus aromaticus), lemon balm (Cymbopogon citratus), melissa (Melissa officinalis L.) and neem (Azadirachta indica) have shown potential to inhibit mycelial growth of Sclerotinia sclerotiorum and Sclerotium rolfsii isolated from seeds of either in BDA (potato dextrose agar) culture medium (Queiroz et al, 2020). The results of germination, dry mass, length of aerial and root seedling are shown in the Table 2.…”
Section: Resultsmentioning
confidence: 99%
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“…In addition, studies carried out by Brum (2012) with essential oil of citronella (Cymbopogon nardus) at 25 ppm showed a reduction of 27% in the growth of the Rhizoctonia solani when the essential oil was incorporated into the culture medium. Studies using emulsion of essential oils of citronella (Cymbopogon nardus), clove (Caryophilus aromaticus), lemon balm (Cymbopogon citratus), melissa (Melissa officinalis L.) and neem (Azadirachta indica) have shown potential to inhibit mycelial growth of Sclerotinia sclerotiorum and Sclerotium rolfsii isolated from seeds of either in BDA (potato dextrose agar) culture medium (Queiroz et al, 2020). The results of germination, dry mass, length of aerial and root seedling are shown in the Table 2.…”
Section: Resultsmentioning
confidence: 99%
“…On the other hand, consumer concern with the quality and safety of food that reaches the table has grown, with those that have not been treated with synthetic products being more economically valued and that production has less environmental impact (Bettiol, 2013;Queiroz et al, 2020).…”
Section: Introductionmentioning
confidence: 99%
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“…Devido ao crescimento da população brasileira, áreas de cultivo agrícola, principalmente, de pequenos produtores vêm sendo diminuída e inúmeros fatores podem ser citados, dentre eles doenças fúngicas, e o uso de agrotóxicos sintéticos, que vêm ocasionando a redução na produção de alimentos, provocando impactos na agricultura e no meio ambiente. Porém, a demanda de alimentos tem aumentado nos últimos anos requerendo naturalmente um aumento na produtividade do grão (Garcia et al, 2012, Pascuali et al 2018, Silva, et al 2019, Queiroz et al 2020.…”
Section: Introductionunclassified
“…Visando a diminuição desses danosQueiroz et al (2020), desenvolveu um estudo sobre extratos e óleos essenciais como alternativa no controle de S. sclerotiorum e Sclerotium rolfsii isolados de soja (Glycine max L.). No entanto, o óleo essencial do Nim não apresentou um bom resultado, inibindo apenas 10% sobre crescimento de S. rolfsii, e apresentou efeito contrário favorecendo o crescimento da S. sclerotiorum.…”
unclassified