Management of <i>Meloidogyne incognita</i>
 on tomato with endophytic bacteria and fresh residue of <i>Wasabia japonica</i>

Li, G.J.; Dong, Qinzuo; Ma, Lan; Huang, Ying; Zhu, Ming; Ji, Yan Ping; Wang, Q.H.; Mo, Ming-He; Zhang, K.Q.

doi:10.1111/jam.12590

Cited by 19 publications

(6 citation statements)

References 38 publications

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“…The main virulence factors of these bacteria are lipopolysaccharides (O‐antigen), polysaccharide capsules (K‐antigen), adhesins (fimbriae class 1 and class 3), siderophores (enterobactin and aerobactin), tetrodotoxin, different hydrolytic enzymes, bacteriocins, such as raoultellin L Raoultella isolates are also able to form biofilms. It has been shown that processing crops, particularly tomatoes, with a suspension of R. terrigena have antiparasitic activity and can be used in agricultural biotechnology 16 . Raoultella terrigena could be isolated from the intestine of pufferfish, 17 milk 18 and may be used in biotechnology as 2,3‐Butanediol produser 19 …”

Section: Discussionmentioning

confidence: 99%

“…It has been shown that processing crops, particularly tomatoes, with a suspension of R. terrigena have antiparasitic activity and can be used in agricultural biotechnology. 16 Raoultella terrigena could be isolated from the intestine of pufferfish, 17 milk 18 and may be used in biotechnology as 2,3-Butanediol produser. 19 Raoultella terrigena are gram-negative nonmotile capsule forming bacteria belonging to the Enterobacteriaceae family.…”

Section: Raoultella Terrigena Short Overviewmentioning

confidence: 99%

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Raoultellaterrigena: Current state of knowledge, after two recently identified clinical cases in Eastern Europe

Lekhniuk

Фесенко

Pidhirnyy

et al. 2021

Clinical Case Reports

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Section: Discussionmentioning

confidence: 99%

Section: Raoultella Terrigena Short Overviewmentioning

confidence: 99%

Raoultellaterrigena: Current state of knowledge, after two recently identified clinical cases in Eastern Europe

Lekhniuk

Фесенко

Pidhirnyy

et al. 2021

Clinical Case Reports

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“…The roots were shaken gently to remove the soils that were not tightly attached, and the rhizosphere soils were collected by using a brush to separate the soils from the root system. In order to obtain endophytic bacteria, the collected roots were washed under slow-running tap water to remove adhering soil particles, followed by surface sterilization with NaClO (1%, Tianjin Best Chemical) for 5 min, successively rinsed five times with sterile distilled water, and then dried with sterile filter paper for root-endophyte isolation ( Li et al, 2014 ). Five replicate soil and four replicate root samples from infested and non-infested plants per location were collected, with five individual samples for each replicate.…”

Section: Methodsmentioning

confidence: 99%

Microbial landscapes of the rhizosphere soils and roots of Luffa cylindrica plant associated with Meloidogyne incognita

et al. 2023

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IntroductionThe root-knot nematodes (RKN), especially Meloidogyne spp., are globally emerging harmful animals for many agricultural crops.MethodsTo explore microbial agents for biological control of these nematodes, the microbial communities of the rhizosphere soils and roots of sponge gourd (Luffa cylindrica) infected and non-infected by M. incognita nematodes, were investigated using culture-dependent and -independent methods.ResultsThirty-two culturable bacterial and eight fungal species, along with 10,561 bacterial and 2,427 fungal operational taxonomic units (OTUs), were identified. Nine culturable bacterial species, 955 bacterial and 701 fungal OTUs were shared in both four groups. More culturable bacterial and fungal isolates were detected from the uninfected soils and roots than from the infected soils and roots (except no fungi detected from the uninfected roots), and among all samples, nine bacterial species (Arthrobacter sp., Bacillus sp., Burkholderia ambifaria, Enterobacteriaceae sp., Fictibacillus barbaricus, Microbacterium sp., Micrococcaceae sp., Rhizobiaceae sp., and Serratia sp.) were shared, with Arthrobacter sp. and Bacillus sp. being dominant. Pseudomonas nitroreducens was exclusively present in the infested soils, while Mammaliicoccus sciuri, Microbacterium azadirachtae, and Priestia sp., together with Mucor irregularis, Penicillium sp., P. commune, and Sordariomycetes sp. were found only in the uninfected soils. Cupriavidus metallidurans, Gordonia sp., Streptomyces viridobrunneus, and Terribacillus sp. were only in the uninfected roots while Aspergillus sp. only in infected roots. After M. incognita infestation, 319 bacterial OTUs (such as Chryseobacterium) and 171 fungal OTUs (such as Spizellomyces) were increased in rhizosphere soils, while 181 bacterial OTUs (such as Pasteuria) and 166 fungal OTUs (such as Exophiala) rose their abundance in plant roots. Meanwhile, much more decreased bacterial or fungal OTUs were identified from rhizosphere soils rather than from plant roots, exhibiting the protective effects of host plant on endophytes. Among the detected bacterial isolates, Streptomyces sp. TR27 was discovered to exhibit nematocidal activity, and B. amyloliquefaciens, Bacillus sp. P35, and M. azadirachtae to show repellent potentials for the second stage M. incognita juveniles, which can be used to develop RKN bio-control agents.DiscussionThese findings provided insights into the interactions among root-knot nematodes, host plants, and microorganisms, which will inspire explorations of novel nematicides.

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“…Zakaria et al [52], Li et al [53], Wang et al [54], Garcia-Raya and Michel [55], Jin et al [56] reported that integrating biofumigation with antagonistic endophytic bacteria controls SBPs by regulating soil bacterial community structure and that the combined application of these microorganisms and biofumigation had superior efficacy against the SBPs compared with each treatment alone.…”

Section: Biofumigation and Antagonistic Microorganismsmentioning

confidence: 99%

Biofumigation for the Control of Vegetables Soilborne Pathogens in Some non-Temperate Climate Countries

Besri

2021

Glob. J. Agric. Innov. Res. Dev

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Soil-borne pathogens (SBPs) significantly reduce the yield and quality of crops worldwide. In the past, their control was principally accomplished by using soil fumigants such as methyl bromide (MB). However, this fumigant which is a powerful ozone-depleting substance, has completely been phased out under the Montreal Protocol (MP). New chemicals and non-chemical alternatives to MB, including biofumigation, have been actively researched, developed, and commercially adopted worldwide. This review seeks to provide the status of biofumigation for the control of SBPs in some non-temperate climate zones referred to in this paper as Article 5 countries or developing countries according to the Montreal Protocol (MP) classification. The review will first define “the non-temperate climate zone,” list the countries belonging to this zone, focus on the role and importance of the MP in phasing-out MB, and in searching and commercially adopting alternatives including biofumigation to this fumigant. It also describes the biofumigation techniques reported and used, reports its efficacy/inefficacy to manage SBPs in some non-climate temperate countries, insists on the place it must have in an IPM program to increase its efficacy, and finally, lists the collaboration and the research needed to further develop and commercially adopt this technology in non-temperate climate countries.

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Management of Meloidogyne incognita on tomato with endophytic bacteria and fresh residue of Wasabia japonica

Abstract: This study provides novel way for disease management using combination of endophyte and host residue.

Cited by 19 publications

References 38 publications

Raoultellaterrigena: Current state of knowledge, after two recently identified clinical cases in Eastern Europe

Raoultellaterrigena: Current state of knowledge, after two recently identified clinical cases in Eastern Europe

Microbial landscapes of the rhizosphere soils and roots of Luffa cylindrica plant associated with Meloidogyne incognita

Biofumigation for the Control of Vegetables Soilborne Pathogens in Some non-Temperate Climate Countries

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