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Antibacterial activity of Calendula officinalis and Echinacea purpurea extracts against the causal agent of tomatoes' bacterial canker: Clavibacter michiganensis subsp. michiganensis / Actividad antibacteriana de los extractos de Calendula officinalis y Echinacea purpurea contra el agente causal del cancro bacteriano del tomate: Clavibacter michiganensis subsp. Michiganensis
Aksoy, Hasan Murat; Arslanoglu, Sahane Funda; Edbeib, Mohamed Faraj; Kaya, Yilmaz; Marakli, Sevgi.
  • Aksoy, Hasan Murat; Ondokuz Mayis University. Agriculture Faculty. Plant Protection Department. Samsun. TR
  • Arslanoglu, Sahane Funda; Ondokuz Mayis University. Faculty of Agriculture. Department of Field Crops. Samsun. TR
  • Edbeib, Mohamed Faraj; Ondokuz Mayis University. Agriculture Faculty. Plant Protection Department. Samsun. TR
  • Kaya, Yilmaz; Ondokuz Mayis University. Faculty of Agriculture. Department of Agricultural Biotechnology. TR
  • Marakli, Sevgi; Sabuncuoglu Serefeddin Health Services Vocational School. Department of Medical Services and Techniques. TR
Bol. latinoam. Caribe plantas med. aromát ; 20(5): 496-502, sept. 2021. tab, ilus
Article in English | LILACS | ID: biblio-1368658
ABSTRACT
We aimed to investigate the effects of Calendula officinalis and Echinacea purpurea extracts in terms of growth parameters, antibacterial activity and phenolic profile in tomato infected by Clavibacter michiganensis subsp. michiganensis (CmmT7). A significant difference was observed in E. purpuraextract, indicating the highest effects on plant height (27.25 cm), fresh plant weight (28.45 cm), root length (24.42 cm), and root weight (6.74 g) (p<0.05). Moreover, Calendula officinalis and Echinacea purpurea extracts showed significant inhibitory activity against CmmT7 (p<0.05). Among phenolic compounds, the only chlorogenic acid amounts were varied in the tomato seedlings leaves with C. officinalis extract (K3) + CmmT7, E. purpurea extract (E3) + CmmT7 and CmmT7 (p<0.01). Moreover, chlorogenic acid amount was approximately 9 times higher than in CmmT7-treated leaves when compared to control. The results showed that application of the extracts of these plants had a significant influence on bacterial canker and growth parameters.
RESUMEN
Nuestro objetivo fue investigar los efectos de los extractos de Calendula officinalis y Echinacea purpurea en términos de parámetros de crecimiento, actividad antibacteriana y perfil fenólico en tomate infectado por Clavibacter michiganensis subsp. michiganensis (CmmT7). Se observó una diferencia significativa en el extracto de E. purpura, que indica los mayores efectos sobre la altura de la planta (27,25 cm), el peso de la planta fresca(28,45 cm), la longitud de la raíz (24,42 cm) y el peso de la raíz (6,74 g) (p<0,05). Además, los extractos de Calendula officinalis y Echinacea purpurea mostraron una actividad inhibidora significativa contra CmmT7 (p<0,05). Entre los compuestos fenólicos, las únicas cantidades de ácido clorogénico se variaron en las hojas de las plántulas de tomate con extracto de C. officinalis (K3) CmmT7, extracto de E. purpurea(E3) CmmT7 y CmmT7 (p<0.01). Además, la cantidad de ácido clorogénico fue aproximadamente 9 veces mayor que en las hojas tratadas con CmmT7 en comparación con el control. Los resultados mostraron que la aplicación de los extractos de estas plantas tuvo una influencia significativa sobre el cancro bacteriano y los parámetros de crecimiento.
Subject(s)


Full text: Available Index: LILACS (Americas) Main subject: Plant Extracts / Calendula / Echinacea / Clavibacter / Anti-Bacterial Agents Language: English Journal: Bol. latinoam. Caribe plantas med. aromát Journal subject: Botany / Medicine / Plantas Medicinais / Terapias Complementares Year: 2021 Type: Article Affiliation country: Turkey Institution/Affiliation country: Ondokuz Mayis University/TR / Sabuncuoglu Serefeddin Health Services Vocational School/TR

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Full text: Available Index: LILACS (Americas) Main subject: Plant Extracts / Calendula / Echinacea / Clavibacter / Anti-Bacterial Agents Language: English Journal: Bol. latinoam. Caribe plantas med. aromát Journal subject: Botany / Medicine / Plantas Medicinais / Terapias Complementares Year: 2021 Type: Article Affiliation country: Turkey Institution/Affiliation country: Ondokuz Mayis University/TR / Sabuncuoglu Serefeddin Health Services Vocational School/TR