Effect of arbuscular mycorrhizal fungi onPythium aphanidermatumcausing foot rot disease on pawpaw (Carica papayaL.) seedlings

Olawuyi, O. J.; Odebode, A. C.; Oyewole, Isaac O.; Akanmu, Akinlolu Olalekan; Afolabi, Oluwatoyin Grace

doi:10.1080/03235408.2013.806079

Cited by 20 publications

(10 citation statements)

References 14 publications

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“…pathogens, drought, excess salt, high soil temperature, saline soils, adverse soil, pH and transplant shock than non mycorrhizal plants [16]- [18]. [19] also confirmes that infection by mycorrhiza increases stomata conductance and root conductivity as a result of increased surface area of mycorrhiza hyphae.…”

mentioning

confidence: 54%

Accession × Treatment Interaction, Variability and Correlation Studies of Pepper (Capsicum spp.) under the Influence of Arbuscular Mycorrhiza Fungus (Glomus clarum) and Cow Dung

Olawuyi¹,

Jonathan²,

Babatunde³

et al. 2014

AJPS

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mentioning

confidence: 54%

Accession × Treatment Interaction, Variability and Correlation Studies of Pepper (Capsicum spp.) under the Influence of Arbuscular Mycorrhiza Fungus (Glomus clarum) and Cow Dung

Olawuyi¹,

Jonathan²,

Babatunde³

et al. 2014

AJPS

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“…Microbial stimulants have been well reported to contribute to sustainable agriculture by improving plant tolerance to abiotic stress which includes drought, extreme temperatures (cold, frost and heat) and salinity (Abiala et al, 2013; Asemoloye, Jonathan, & Rafiq, 2019a, 2019b; Olawuyi et al, 2013; The New Economy, 2017). Beneficial soil microbes naturally recycle nutrients to enhance plant growth and reduce the build‐up of toxic chemical fertilisers in soils (Hamdia et al, 2004; Biological Products Industry Alliance (BPIA), 2019).…”

Section: Exploration Of Microbial Stimulants In Agriculturementioning

confidence: 99%

“…Pozo and Azcón‐Aguilar (2007) and Liu et al (2007) reported the benefits of arbuscular mycorrhizal (AM) symbiosis on plants giving rise to induced resistance to pathogens. The positive impacts of AM symbiosis can be seen as regards control of foliar pathogens; however, both increased susceptibility and improved resistance have been reported (Abiala et al, 2013; Olawuyi et al, 2013; Olowe et al, 2018). The effects of mycorrhizal fungi as biocontrol agents against pathogens depend on the lifestyle of the pathogen.…”

Section: The Importance Of Isr By Rhizosphere Fungimentioning

confidence: 99%

Exploration of microbial stimulants for induction of systemic resistance in plant disease management

Olowe

Akanmu

Asemoloye

2020

Annals of Applied Biology

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Plants are exposed to different environmental stresses (biotic or abiotic) in their habitats, these stresses often result in several diseases and decline in crop production which are major concerns to crop producers and scientists. Habitat‐imposed biotic stress is one of the most common problems of crop production. The use of chemical‐based pesticides has been widely reported to control plant diseases but the residual effects of excessive application of pesticides necessitates the use of biological control agents known to play important safety roles in plant disease management. Symbiotic associations between diverse microorganisms and plant roots have also been proven to have enormous impacts on their respective growths and survival; induced systemic resistance (ISR) is part of the mechanism through which plant‐growth‐promoting bacteria and fungi stimulate plant growth and resistance to pathogens. Many of these microorganisms act as stimulants which can be exploited for boosting nutrient uptake, pest control and to protect crops from environmental stresses for better growth. This review focuses on the plant diseases, microbial stimulants and their mechanisms as nutrient enhancers in crop production as well as their potentials in biological control of plant diseases through ISR.

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“…For instance, AMF have often been reported to reduce the incidence and/or severity of diseases caused by diverse soilborne fungal pathogens such as Macrophomina sp., Pythium sp., Fusarium sp., Verticillium sp., Rhizoctonia sp. (Olawuyi et al , 2014; Srivastava et al , 2014; Eke et al , 2016; Oyewole et al , 2017; Zhang et al , 2018).…”

Section: Introductionmentioning

confidence: 99%

Transcriptome analysis of mycorrhizal and non-mycorrhizal soybean plantlets upon infection withFusarium virguliforme, one causal agent of sudden death syndrome

Marquez

Giachero

Gallou³

et al. 2018

Preprint

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Soilborne pathogens represent a threat to agriculture causing important yield losses. The “Sudden Death Syndrome” (SDS), a severe disease in soybean is caused by a complex of Fusarium species. This pathosystem has been widely investigated and several strategies were proposed to manage SDS. Although a decrease in symptoms and in the level of root tissue infection particularly by F. virguliforme was observed in presence of arbuscular mycorrhizal fungi (AMF), biological control based on AMF has received less attention. Here we report the results, under strict in vitro culture experimental conditions, a transcriptional analysis in mycorrhizal versus non-mycorrhizal soybean plantlets upon infection by F. virguliforme. An important transcriptional reprogramming was detected following infection by the pathogen. Results revealed 1768 and 967 differentially expressed genes in the AMF-colonized (+AMF+Fv) and non-colonized (−AMF+Fv) plants, respectively. Major transcriptional changes, corresponded to defence response related genes belonging to secondary metabolism, stress and signalling categories. The +AMF+Fv treatment showed the largest number of upregulated genes related to defence, as those encoding for disease resistance proteins, WRKY transcription factors, auxins, receptors kinases, and proteases. Only few genes had primed expression in +AMF+Fv treatment, as those coding for a thaumatin-like protein (TLP) and a pleiotropic drug resistance (PDR) protein. Moreover, +AMF+Fv showed a significant number of downregulated genes related to cell wall modification and peroxidases than – AMF+Fv treatment. This detailed insight increases our knowledge on the transcriptional changes and the potential metabolic pathways involved in the enhanced resistance/tolerance of mycorrhizal plants upon infection with F. virguliforme.

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Effect of arbuscular mycorrhizal fungi onPythium aphanidermatumcausing foot rot disease on pawpaw (Carica papayaL.) seedlings

Cited by 20 publications

References 14 publications

Accession × Treatment Interaction, Variability and Correlation Studies of Pepper (<i>Capsicum</i> spp.) under the Influence of Arbuscular Mycorrhiza Fungus (<i>Glomus clarum</i>) and Cow Dung

Accession × Treatment Interaction, Variability and Correlation Studies of Pepper (<i>Capsicum</i> spp.) under the Influence of Arbuscular Mycorrhiza Fungus (<i>Glomus clarum</i>) and Cow Dung

Exploration of microbial stimulants for induction of systemic resistance in plant disease management

Transcriptome analysis of mycorrhizal and non-mycorrhizal soybean plantlets upon infection withFusarium virguliforme, one causal agent of sudden death syndrome

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Effect of arbuscular mycorrhizal fungi onPythium aphanidermatumcausing foot rot disease on pawpaw (Carica papayaL.) seedlings

Cited by 20 publications

References 14 publications

Accession &#215; Treatment Interaction, Variability and Correlation Studies of Pepper (&lt;i&gt;Capsicum&lt;/i&gt; spp.) under the Influence of Arbuscular Mycorrhiza Fungus (&lt;i&gt;Glomus clarum&lt;/i&gt;) and Cow Dung

Accession &#215; Treatment Interaction, Variability and Correlation Studies of Pepper (&lt;i&gt;Capsicum&lt;/i&gt; spp.) under the Influence of Arbuscular Mycorrhiza Fungus (&lt;i&gt;Glomus clarum&lt;/i&gt;) and Cow Dung

Exploration of microbial stimulants for induction of systemic resistance in plant disease management

Transcriptome analysis of mycorrhizal and non-mycorrhizal soybean plantlets upon infection withFusarium virguliforme, one causal agent of sudden death syndrome

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Accession × Treatment Interaction, Variability and Correlation Studies of Pepper (<i>Capsicum</i> spp.) under the Influence of Arbuscular Mycorrhiza Fungus (<i>Glomus clarum</i>) and Cow Dung

Accession × Treatment Interaction, Variability and Correlation Studies of Pepper (<i>Capsicum</i> spp.) under the Influence of Arbuscular Mycorrhiza Fungus (<i>Glomus clarum</i>) and Cow Dung