Is induced systemic resistance the mechanism for control of black rot in Brassica oleracea by a Paenibacillus sp.?

Ghazalibiglar, H.; Hampton, J. G.; Jong, Eline van Zijll de; Holyoake, Andrew

doi:10.1016/j.biocontrol.2015.10.014

Cited by 32 publications

(10 citation statements)

References 34 publications

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“…Table 3 shows Plant growth promoting bacteria and plants benefiting from drought tolerance. Source: (de Andrade et al, 2019;Gouda et al, 2018;Kumar & Verma, 2018;Masmoudi et al, 2019;Vurukonda et al, 2016) Ghazalibiglar et al, 2016). However, microorganisms from different environments can be used for biocontrol purposes through the identification of their bioactive molecules (Agrillo et al, 2019;Masmoudi et al, 2019).…”

Section: Promote Plant Growth and Healthmentioning

confidence: 99%

“…Microbes with potential impacts against phytopathogenic fungi and/or insects, such as Pseudomonas sp., Cellulosimicrobium sp., and Bacillus sp., have been studied extensively (Agrillo et al, 2019;Ghazalibiglar et al, 2016). Compounds isolated from diverse microorganisms have shown to be effective against a variety of phytopathogenic fungi (Agrillo et al, 2019;Lee et al, 2015).…”

Section: Promote Plant Growth and Healthmentioning

confidence: 99%

“…Additionally, some of the microbes suppress disease-causing microorganisms or their competitors (Chithrashree et al, 2011;Ghazalibiglar et al, 2016;Harada et al, 2018, Table 4). They achieve this by releasing antibiotic substances or chemicals (Xu et al, 2019).…”

Section: Promote Plant Growth and Healthmentioning

confidence: 99%

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The Critical Role and Application of Microbes towards Sustainable Development and Human Wellbeing

Ojija

Mng’ong’o²,

Mayowela³

2022

East Afr. j. environ. nat. resour.

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Microorganisms (also called microbes) make up a large portion (1 trillion (1012) species or 60%) of the Earth’s living as they are abundant and diversified in nature. Though they are vital for ecosystems and human welfare, their roles are often ignored or underrated. While most studies are underway in the global north to figure out how to utilise microbes in agriculture, industries, medical, space mission, and many other sectors, this kind of research is limited in the global south, particularly in Sub–Saharan Africa. Also, there has been scarce knowledge regarding the importance of microorganisms. The present paper aims to highlight and discuss current knowledge on the roles and/ or applications of microorganisms and their contribution toward sustainable development and human welfare in the global south. It also aims to help the scientists and/ or researchers in sub–Saharan Africa comprehends the use of microbial communities. We reviewed 84 published original research and review articles to explore microbial roles and their applications. We establish that many microbes play critical roles, which include but are not limited to ecological, pharmaceuticals, food source, biofuel or energy production, drugs or medicine development, nitrogen and carbon fixation, biocontrol agents, bioremediation, decomposition of organic matters, and soil formation. Since microbes potentially ensure the functioning of the Earth’s ecosystem and support human welfare, research on this subject should be prioritised in the global south to improve human development and well-being.

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Section: Promote Plant Growth and Healthmentioning

confidence: 99%

Section: Promote Plant Growth and Healthmentioning

confidence: 99%

See 1 more Smart Citation

The Critical Role and Application of Microbes towards Sustainable Development and Human Wellbeing

Ojija

Mng’ong’o²,

Mayowela³

2022

East Afr. j. environ. nat. resour.

View full text Add to dashboard Cite

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“…While the use of live microbes as resistance inducers may be a less straightforward, thus, possibly less reliable protection strategy, it may as well combine the advantages of a long-lasting and stable plant-microbe interaction and of wide-range protection, possibly improving the baseline health status of crops and reducing the synergism within pathogen consortia. [190] Paenibacillus P16 Cabbage/Xanthomonas campestris [191] Ethylene (ET), Jasmonic Acid (JA), Salicylic Acid (SA), Volatile Organic Compounds (VOCs), 1-aminocyclopropane-1-carboxylic acid (ACC).…”

Section: Role Of Microbial Biostimulants In Response To Biotic Stressesmentioning

confidence: 99%

Facing Climate Change: Application of Microbial Biostimulants to Mitigate Stress in Horticultural Crops

et al. 2020

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In the current scenario of rapidly evolving climate change, crop plants are more frequently subjected to stresses of both abiotic and biotic origin, including exposure to unpredictable and extreme climatic events, changes in plant physiology, growing season and phytosanitary hazard, and increased losses up to 30% and 50% in global agricultural productions. Plants coevolved with microbial symbionts, which are involved in major functions both at the ecosystem and plant level. The use of microbial biostimulants, by exploiting this symbiotic interaction, represents a sustainable strategy to increase plant performances and productivity, even under stresses due to climate changes. Microbial biostimulants include beneficial fungi, yeasts and eubacteria sharing the ability to improve plant nutrition, growth, productivity and stress tolerance. This work reports the current knowledge on microbial biostimulants and provides a critical review on their possible use to mitigate the biotic and abiotic stresses caused by climate changes. Currently, available products often provide a general amelioration of cultural conditions, but their action mechanisms are largely undetermined and their effects often unreliable. Future research may lead to more specifically targeted products, based on the characterization of plant-microbe and microbial community interactions.

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“…show significant biocontrol and plant growth promoting potential, because the metabolites that they produce not only encourage plant growth but also affect rhizospheric microflora, creating an antagonistic environment for the pathogen or triggering the host plant's defence system (Ghazalibiglar et al 2016). Plants initiate primary and secondary metabolism to overcome threats and in response to various biotic stresses.…”

Section: Introductionmentioning

confidence: 99%

Paenibacillus terrae AY-38 resistance against Botrytis cinerea in Solanum lycopersicum L. plants through defence hormones regulation

Kim

Shahzad

Kang

et al. 2017

Journal of Plant Interactions

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This study aims to investigate the role of Paenibacillus terrae AY-38 to produce bioactive metabolites and to counteract pathogenic infections caused by B. cinerea. The pure culture of P. terrae (AY-38) showed the secretion of significant amount of IAA (indole-3-acetic acid) (109.57 ± 3.2 µg mL −1 ). The AY-38 strain also produced siderophore and glucanase, while in the in vitro test, it showed significant antagonism to Botrytis cinerea. In the in vivo plant experiment, the sole application of AY-38 significantly improved plant growth (plant height and leaf area), while in B. cinerea infected plants, AY-38 inoculation not only decreased the disease incidence on leaves and fruits but also reprogramed the plants for higher growth. AY-38 treatments promoted and rescued plant growth by modulating the defence responses of endogenous hormones, such as jasmonic and salicylic acids. Our findings concluded that P. terrae possesses great potential as a possible biocontrol agent against B. cinerea-induced pathogenic infections. ARTICLE HISTORY

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Is induced systemic resistance the mechanism for control of black rot in Brassica oleracea by a Paenibacillus sp.?

Cited by 32 publications

References 34 publications

The Critical Role and Application of Microbes towards Sustainable Development and Human Wellbeing

The Critical Role and Application of Microbes towards Sustainable Development and Human Wellbeing

Facing Climate Change: Application of Microbial Biostimulants to Mitigate Stress in Horticultural Crops

Paenibacillus terrae AY-38 resistance against Botrytis cinerea in Solanum lycopersicum L. plants through defence hormones regulation

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