2009
DOI: 10.1590/s0100-83582009000400002
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Abstract: RESUMO -A alelopatia é um importante mecanismo que influencia a estabilidade de agroecossistemas. A identificação desse caráter, em muitos casos, realiza-se via análise dos efeitos de extratos brutos polares. No presente trabalho, caracterizou-se a atividade alelopática do cipó-d'alho (Mansoa standleyi -Bignoniaceae), analisando-se, comparativamente, o extrato hidroalcoólico e o óleo essencial das folhas da planta, procurando-se estabelecer a necessidade de se considerar, em estudos dessa natureza, a abordagem… Show more

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Cited by 9 publications
(3 citation statements)
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“…The solutions of the essential oils were added at the beginning of the bioassay. During the experiments, only distilled water was added when necessary [17]. In both bioassays, seeds were packed in gerbox-type acrylic boxes (dimensions 11 × 11 × 4 cm).…”
Section: Allelopathic Activity Of the Essential Oilsmentioning
confidence: 99%
See 1 more Smart Citation
“…The solutions of the essential oils were added at the beginning of the bioassay. During the experiments, only distilled water was added when necessary [17]. In both bioassays, seeds were packed in gerbox-type acrylic boxes (dimensions 11 × 11 × 4 cm).…”
Section: Allelopathic Activity Of the Essential Oilsmentioning
confidence: 99%
“…The evaluation of the effect of the volatile components was determined by adding distilled water to the paper substrate in amounts equivalent to 2.5 times its dry weight [18]. Three-milliliter portions of the solutions of essential oils were placed on two sheets of filter paper affixed to the incubator lid, thereby avoiding direct contact of the solutions with the seeds [17].…”
Section: Allelopathic Activity Of the Essential Oilsmentioning
confidence: 99%
“…Pesquisas têm sugerido a exploração da alelopatia como uma alternativa ecológica no manejo de plantas infestantes, visto que esta é uma interferência natural pelo qual determinada planta produz substâncias que, quando liberadas no ambiente, podem prejudicar ou estimular outros organismos (Souza Filho et al, 2009;Fiorenza et al, 2016).…”
Section: Introductionunclassified