Botrytis cinerea infection in three cultivars of chrysanthemum in ‘Alchimist’ and its mutants: Volatile induction of pathogen-infected plants

Piesik, Dariusz; Miler, Natalia; Lemańczyk, Grzegorz; Bocianowski, Jan; Buszewski, Bogusław

doi:10.1016/j.scienta.2015.06.040

Cited by 17 publications

(17 citation statements)

References 45 publications

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“…Plants are capable of defending themselves by releasing complex mixtures of VOCs. Plant oxylipins, produced via the LOX pathway, are some VOCs released by plants as signals in defence and development (Prost et al, 2005;Piesik et al, 2015). In vitro experiments, where fungal growth was assessed after exposure to volatiles from silks or grains, showed that VOC blends released by each genotype affected fungal growth in different ways.…”

Section: Discussionmentioning

confidence: 99%

Volatile compounds released by maize grains and silks in response to infection by Fusarium verticillioides and its association with pathogen resistance

et al. 2017

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Many plants respond to fungal infections by producing and/or emitting a specific blend of oxylipins, some of them through the lipoxygenase (LOX) pathway. In vitro bioassays revealed that volatiles from silks and grains of a set of six maize genotypes with variable resistance to Fusarium verticillioides affected fungal growth in different ways. Analyses by solid phase microextraction and GC‐MS showed different volatile profiles in silks and grains of each genotype. Susceptible genotypes with higher concentrations of precursor polyunsaturated fatty acids produced more volatiles, mainly C9 compounds, in comparison to moderately resistant ones. Real‐time PCR from several lipoxygenase transcripts revealed that levels of gene expression depended on the genotype and the inoculation level and suggested that F. verticillioides could use compounds from the 9‐LOX pathway to promote infection in grains. On the other hand, volatiles produced by the 13‐LOX pathway were more important in moderately resistant genotypes and could be associated to field resistance. Results from this set of genotypes indicate that LOX‐regulated volatile compounds might be important in F. verticillioides infection and should be targeted in further research to understand disease resistance.

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Section: Discussionmentioning

confidence: 99%

Volatile compounds released by maize grains and silks in response to infection by Fusarium verticillioides and its association with pathogen resistance

et al. 2017

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“…Diferentes estudios mencionan que el arreglo o disposición física de plantas es una estrategia para controlar la presencia de maleza (Evers y Bastiaans, 2016), mejorar la producción (Boyd et al, 2009) y la calidad de cultivos (De Souza-Schlick et al, 2014), así como afectar la morfología y calidad de la planta (Jirmanová et al, 2016). Investigaciones recientes sobre los compuestos orgánicos volátiles (β-farneseno, linalool, β-pineno, β-cariofileno, entre otros) generados por cultivares de crisantemo infectados por B. cinerea, proponen la planificación del arreglo de los cultivares en el invernadero como un factor a considerar ya que un cultivar que libera este tipo de compuestos podría ser la protección de otro cultivar diferente (Piesik et al, 2015).…”

Section: Fully Bilingualunclassified

Arreglo espacial de cultivares de crisantemo (Dendrathema grandiflora) para disminuir daño por Botrytis

Ramírez-Gerardo¹,

Vergara-Martínez²,

Vergara-Martínez³

et al. 2019

RMF

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Botrytis cinerea (Teleomorfo: Botryotinia fuckeliana) es el agente causal de la pudrición gris en crisantemo (Dendrathema grandiflora), uno de los cultivos más importantes de flor de corte en México. Chena (Ch), cultivar de mayor demanda comercial, es más susceptible a dicho hongo respecto de cultivares como Flamingo (F) y Moreliana (M). En ésta investigación, se evaluó la incidencia de B. cinerea y la calidad del tallo floral en el cultivar Chena, bajo tres arreglos espaciales: A1, Chena flanqueada por Flamingo (F-Ch-F); A2, Chena flanqueada por Moreliana (M-Ch-M) y A3 solamente Chena (Ch-Ch-Ch). Al corte del capítulo floral, B. cinerea se presentó solamente en A3 (22 %) y en vida de florero a los 16 días, Chena en A3 mostró 100 % de infección, seguido de A1 y A2 con 15 y 0 %, respectivamente. La calidad del tallo floral de Chena (altura, diámetro del capítulo, grosor del tallo) en los arreglos A1 y A2 fue significativamente mayor (P?0.05) respecto a A3. La baja incidencia de B. cinerea en Chena en A1 y A2 indica que Flamingo y Moreliana actuaron como barreras laterales que pueden ser útiles para disminuir la incidencia de la enfermedad y el uso de fungicidas.

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“…Botrytis cinerea (Teleomorfo: Botryotinia fuckeliana), agente causal de la pudrición gris, ataca un amplio rango de plantas en todo el mundo (Piesik et al, 2015). Este hongo ha desarrollado resistencia a algunos fungicidas convencionales, particularmente benzimidazoles y dicarboximidas (Panebianco et al, 2015).…”

Section: In Vitro Inhibition Ofunclassified

“…Particularmente, se ha reportado que Vitis vinifera posee diversos compuestos con actividad antimicrobiana y antifúngica como miricetina, ácido elágico, kaempferol, quercitina, ácido gálico, entre otros (Schnee et al, 2013). Entre los compuestos Botrytis cinerea (Teleomorph: Botryotinia fuckeliana), the causal agent of gray rot, damages a wide range of plants worldwide (Piesik et al, 2015). This fungus has developed resistance to some conventional fungicides, particularly benzimidazole and dicarboximide fungicides (Panebianco et al, 2015).…”

Section: In Vitro Inhibition Ofunclassified

Inhibición in vitro de Botrytis cinerea con extractos de hojas de vid silvestre (Vitis spp.)

Rodríguez¹,

Mora²,

Siclán³

et al. 2017

RMF

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Abstract. The extracts of wild grapevines (Vitis) leaves (EHVS) from three accessions (P-178, E-200 and TN-4) at 6, 8 and 12 % v/v, were tested in vitro to evaluate their inhibitory effect on Botrytis cinerea development. Resveratrol (RVS) (60, 90, 120 µg/mL), citrus extracts (EC) (3, 5 and 8 % v/v) and cyprodinil + fludioxonil (SW) (500, 800 and 1000 µg/mL) were compared against EHVS. In average, SW presented inhibition of mycelial growth (ICM), sporulation (IE) and spore germination (IGC) (88.9; 85.5 and 93.7 %, average respectively). RVS presented the second higher inhibition rate. All EHVS presented antifungal activity; specially, P-178 at 12 % resulted in 72 % ICM, 75 % IE and 62 % IGC. This dose contained phenolic compounds 19.9 mg/mL, RVS 1.7 mg/mL, gallic acid 3.8 mg/mL and ferulic acid 2.5 mg/mL.

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Botrytis cinerea infection in three cultivars of chrysanthemum in ‘Alchimist’ and its mutants: Volatile induction of pathogen-infected plants

Cited by 17 publications

References 45 publications

Volatile compounds released by maize grains and silks in response to infection by Fusarium verticillioides and its association with pathogen resistance

Volatile compounds released by maize grains and silks in response to infection by Fusarium verticillioides and its association with pathogen resistance

Arreglo espacial de cultivares de crisantemo (Dendrathema grandiflora) para disminuir daño por Botrytis

Inhibición in vitro de Botrytis cinerea con extractos de hojas de vid silvestre (Vitis spp.)

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