Potential of Bacillus species against Meloidogyne javanica parasitizing eggplant (Solanum melongena L.) and induced biochemical changes

Abbasi, Muhammad Waseem; Ahmed, Naeem; Zaki, M. J.; Shuakat, S. Shahid; Khan, D.

doi:10.1007/s11104-013-1931-6

Cited by 46 publications

(26 citation statements)

References 45 publications

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“…Individual rhizosphere and/or endophytic bacteria, such as Rhizobium spp., Bacillus firmus strain GB126 and B . subtilis could display biological activity against nematodes [ 14 – 18 ]. Co-application of Paecilomyces lilacinus and B .…”

Section: Introductionmentioning

confidence: 99%

Management of the soybean cyst nematode Heterodera glycines with combinations of different rhizobacterial strains on soybean

et al. 2017

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Soybean cyst nematode (SCN) is the most damaging soybean pest worldwide. To improve soybean resistance to SCN, we employed a soybean seed-coating strategy through combination of three rhizobacterial strains, including Bacillus simple, B. megaterium and Sinarhizobium fredii at various ratios. We found seed coating by such rhizobacterial strains at a ratio of 3:1:1 (thereafter called SN101) produced the highest germination rate and the mortality of J2 of nematodes. Then, the role of soybean seed coating by SN101 in nematode control was evaluated under both greenhouse and two field conditions in Northeast China in 2013 and 2014. Our results showed that SN101 treatment greatly reduced SCN reproduction and significantly promoted plant growth and yield production in both greenhouse and field trials, suggesting that SN101 is a promising seed-coating agent that may be used as an alternative bio-nematicide for controlling SCN in soybean fields. Our findings also demonstrate that combination of multiple rhizobacterial strains needs to be considered in the seed coating for better management of plant nematodes.

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Section: Introductionmentioning

confidence: 99%

Management of the soybean cyst nematode Heterodera glycines with combinations of different rhizobacterial strains on soybean

et al. 2017

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“…Slow responses involve the development of phytoalexins, a hypersensitive response in rapidly dying host cells, and a reduced necrosis consistent with plant resistance (Ayala-Doñas et al, 2020;Zinovieva, 2014). After the detection of a pathogen assault, reactive oxygen intermediates (ROIs) and nitric oxide (NO) are generated in a rapid reaction (Abbasi et al, 2014). Moreover, plants that have been contaminated with RKNs are found to be more vulnerable to noxious weeds.…”

Section: Impact Yield Loss and Feeding Habitmentioning

confidence: 99%

Breeding for Root-Knot Nematode Resistance in Eggplant: Progress and Prospects

Sharma¹,

Kaushik²

2021

Preprint

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Eggplant is a functional food owing to its anti-diabetic, anti-inflammatory, and cardio-protective properties. Root-knot nematodes (RKN) are a threat to the successful production of eggplant. RKN infestation manifests as root damage, stunted development, and structural deformations of the plant. RKN infestation can be managed using a variety of management techniques like soil amendments and chemical treatments. Breeding for nematode tolerance is critical for high yields and stable results. As a result, breeding approaches are the most efficient and cost-effective nematode management methods. Furthermore, with advances in breeding technology and genomics assistance, it is becoming more feasible and straightforward. As a result, we've compiled a list of the most recent breeding developments for Meloidogyne spp. resistance in eggplant. We hope this information will serve as an important resource for the eggplant breeders.

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“…Of these species, B. subtilis (Abbasi et al . ) and B. pumilus (Lee and Kim ) are antagonistic towards RKNs. It is however important to note that the production of microbial chitinase is regulated by a receptor‐inducer system.…”

Section: Secondary Metabolites and Hydrolytic Enzymes Produced By Bacmentioning

confidence: 99%

“…There is particular interest in Bacillus spp. especially in agriculture applications as some demonstrate the ability to control plant-parasitic nematodes (PPNs; P erez-Garc ıa et al 2011), and more specifically the Meloidogyne genus (Abbasi et al 2014;Zhao et al 2018). The majority of products commercially available for the promotion of plant growth and biological control consist of Bacillus subtilis and Bacillus amyloliquefaciens (Aleti et al 2015).…”

Section: Biological Control Based On Bacillus Speciesmentioning

confidence: 99%

“…They are ubiquitous within agricultural soil (Gardener 2004), have the ability to thrive under various environmental conditions and can survive in different habitats due to their ability to produce an overabundance of antimicrobial compounds (Abriouel et al 2011). Additionally, they produce spores which are remarkably resistant (Ongena and Jacques 2008), and they readily colonize plant roots (Jamal et al 2017) and are known to promote plant growth (Abbasi et al 2014;Lee and Kim 2016). This combination of traits is ideal as micro-organisms exhibiting a variety of beneficial attributes can be utilized in the development of biological pesticides (Ben Ayed et al 2014).…”

Section: Biological Control Based On Bacillus Speciesmentioning

confidence: 99%

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Microbial metabolomics: essential definitions and the importance of cultivation conditions for utilizing Bacillus species as bionematicides

Horak

Engelbrecht

Rensburg

et al. 2019

J of Applied Microbiology

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Root‐knot nematodes are destructive phytopathogens that damage agricultural crops globally, and there is growing interest in the use of biocontrol based on rhizobacteria such as Bacillus to combat Meloidogyne species. It is hypothesized that nematicidal activity of Bacillus can be attributed to the production of secondary metabolites and hydrolytic enzymes. Yet, few studies have characterized these metabolites and their identities remain unknown. Others are speculative or fail to elaborate on how secondary metabolites were detected or distinguished from primary metabolites. Metabolites can be classified based on their origin as either intracellular or extracellular and based on their function, as either primary or secondary. Although this classification is in general use, the boundaries are not always well defined. An understanding of the secondary metabolite and hydrolytic enzyme classification of Bacillus species will facilitate investigations aimed at bionematicide development. This review summarizes the significance of Bacillus hydrolytic enzymes and secondary metabolites in bionematicide research and provides an overview of known classifications. The importance of appropriate cultivation conditions for optimum metabolite and enzyme production is also discussed. Finally, the use of metabolomics for the detection and identification of nematicidal compounds is considered.

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Potential of Bacillus species against Meloidogyne javanica parasitizing eggplant (Solanum melongena L.) and induced biochemical changes

Cited by 46 publications

References 45 publications

Management of the soybean cyst nematode Heterodera glycines with combinations of different rhizobacterial strains on soybean

Management of the soybean cyst nematode Heterodera glycines with combinations of different rhizobacterial strains on soybean

<strong>Breeding for </strong><strong>Root-Knot Nematode </strong><strong>Resistance in Eggplant: Progress and Prospects</strong>

Microbial metabolomics: essential definitions and the importance of cultivation conditions for utilizing Bacillus species as bionematicides

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