Biological Control Potential of Vesicular Arbuscular Mycorrhizal Root Inoculant (VAMRI) and associated phosphate solubilizing bacteria, Pseudochrobactrum asaccharolyticum against soilborne phytopathogens of Onion (<i>Allium cepa</i> L. var. Red Creole)

Nepomuceno, Robert A.; Brown, Cristine Marie B.; Mojica, Prinz Neonicko; Brown, Marilyn B.

doi:10.1080/03235408.2019.1644058

Cited by 12 publications

(7 citation statements)

References 20 publications

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“…The system is almost entirely no‐till which is less disruptive to natural enemy populations. Organic agriculture with mycorrhizae-microbial consortia gradually suppresses pathogens by bio-control ( Lu et al., 2018 ; Nepomuceno et al., 2019 ). Actually in a nutshell, AM is a complete package if we can use it properly and simply providing its above mentioned working environment.…”

Section: Way Out To Utilize Am In Agriculturementioning

confidence: 99%

Aspects, problems and utilization of Arbuscular Mycorrhizal (AM) application as bio-fertilizer in sustainable agriculture

Kuila

Ghosh

2022

Current Research in Microbial Sciences

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Highlights AM enhances nutrient uptake, specially phosphorus and other less mobile elements mainly by increasing absorptive surface of hyphal exploration in rhizosprhere. AM act as biocontrol and soil reclamation agent for polluted or contaminated soil. Agrochemicals and fertilizers hamper AM function and diversity in agricultural field. Crop rotation with nonmycorrhizal host, tillage hampers AM function and diversity. in agricultural field. Challenges in applying AMF in agriculture and how we can address these issues.

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Section: Way Out To Utilize Am In Agriculturementioning

confidence: 99%

Aspects, problems and utilization of Arbuscular Mycorrhizal (AM) application as bio-fertilizer in sustainable agriculture

Kuila

Ghosh

2022

Current Research in Microbial Sciences

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“…It has also been postulated that rhizosphere pathogens have adapted very well to parasitize mycorrhizal hosts and to be able to colonize plants causing disease (Graham, 2001). However, positive cooperation between AM fungi and PGPB in suppressing phytopathogenic organisms or eliciting plant defenses has been widely reported both for aerial and soil borne pathogens, as well as for bacteria, fungi, and parasitic nematodes (Akhtar et al, 2011;D'Amelio et al, 2011;Freire Cruz and de Oliveira Soares, 2014;Imperiali et al, 2017;Nepomuceno et al, 2019;Alaux et al, 2020;Ravnskov et al, 2020).…”

Section: Interactions In the Presence Of Biotic Stressmentioning

confidence: 99%

“…In another recent study (Nepomuceno et al, 2019), an inoculant based on Glomus mosseae and G. fasciculatum was evaluated, reduced the application of chemical fertilizers by 50-100%, and together with other growth-promoting bacteria plant, such as Alcaligenes sp., Lichtheimia sp., and Brevibacterium sp., protected onion crops against the attack of the soil borne pathogen Sclerotium rolfsii. Interestingly, the results showed that neither the inoculation with mycorrhizae nor bacteria separately provided protection to the onion plants, and that it required the participation of both microorganisms to reduce the incidence of the disease from 20 to 40%.…”

Section: Interactions In the Presence Of Biotic Stressmentioning

confidence: 99%

Mycorrhizal-Bacterial Amelioration of Plant Abiotic and Biotic Stress

Santoyo

Gamalero

Glick

2021

Front. Sustain. Food Syst.

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Soil microbiota plays an important role in the sustainable production of the different types of agrosystems. Among the members of the plant microbiota, mycorrhizal fungi (MF) and plant growth-promoting bacteria (PGPB) interact in rhizospheric environments leading to additive and/or synergistic effects on plant growth and heath. In this manuscript, the main mechanisms used by MF and PGPB to facilitate plant growth are reviewed, including the improvement of nutrient uptake, and the reduction of ethylene levels or biocontrol of potential pathogens, under both normal and stressful conditions due to abiotic or biotic factors. Finally, it is necessary to expand both research and field use of bioinoculants based on these components and take advantage of their beneficial interactions with plants to alleviate plant stress and improve plant growth and production to satisfy the demand for food for an ever-increasing human population.

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“…None of these approaches have, however, been completely successful due to several reasons such as the production cost, lethal impacts of agrochemicals, emergence of resistance among pathogens toward one or multiple biocides/pesticides, and lack of genetic resistance to sorghum varieties. These factors have generated interest among sorghum growers in employing biotechnological options, including the use of inexpensive PSM in the management of sorghum phytopathogens ( Khasa, 2017 ; Nepomuceno et al, 2019 ; Mitra et al, 2020 ). The application of PSM in the abatement of phytopathogens has certain advantages, such as (i) not causing environmental hazards; (ii) precluding residual toxicity; and (iii) blocking the emergence of resistance among pathogens attacking sorghum.…”

Section: Biotic Stress Alleviation By Psmmentioning

confidence: 99%

Sorghum-Phosphate Solubilizers Interactions: Crop Nutrition, Biotic Stress Alleviation, and Yield Optimization

et al. 2021

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Sweet sorghum [Sorghum bicolor (L.) Moench] is a highly productive, gluten-free cereal crop plant that can be used as an alternative energy resource, human food, and livestock feed or for biofuel-ethanol production. Phosphate fertilization is a common practice to optimize sorghum yield but because of high cost, environmental hazards, and soil fertility reduction, the use of chemical P fertilizer is discouraged. Due to this, the impetus to search for an inexpensive and eco-friendly microbiome as an alternative to chemical P biofertilizer has been increased. Microbial formulations, especially phosphate solubilizing microbiome (PSM) either alone or in synergism with other rhizobacteria, modify the soil nutrient pool and augment the growth, P nutrition, and yield of sorghum. The use of PSM in sorghum disease management reduces the dependence on pesticides employed to control the phytopathogens damage. The role of PSM in the sorghum cultivation system is, however, relatively unresearched. In this manuscript, the diversity and the strategies adopted by PSM to expedite sorghum yield are reviewed, including the nutritional importance of sorghum in human health and the mechanism of P solubilization by PSM. Also, the impact of solo or composite inoculations of biological enhancers (PSM) with nitrogen fixers or arbuscular mycorrhizal fungi is explained. The approaches employed by PSM to control sorghum phytopathogens are highlighted. The simultaneous bio-enhancing and biocontrol activity of the PS microbiome provides better options for the replacement of chemical P fertilizers and pesticide application in sustainable sorghum production practices.

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Biological Control Potential of Vesicular Arbuscular Mycorrhizal Root Inoculant (VAMRI) and associated phosphate solubilizing bacteria, Pseudochrobactrum asaccharolyticum against soilborne phytopathogens of Onion (Allium cepa L. var. Red Creole)

Cited by 12 publications

References 20 publications

Aspects, problems and utilization of Arbuscular Mycorrhizal (AM) application as bio-fertilizer in sustainable agriculture

Aspects, problems and utilization of Arbuscular Mycorrhizal (AM) application as bio-fertilizer in sustainable agriculture

Mycorrhizal-Bacterial Amelioration of Plant Abiotic and Biotic Stress

Sorghum-Phosphate Solubilizers Interactions: Crop Nutrition, Biotic Stress Alleviation, and Yield Optimization

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