Influence of imidacloprid on bacterial community diversity of mango orchard soil assessed through 16S rRNA sequencing-based metagenomic analysis

Garg, Neelima; Bhattacherjee, A. K.; Shukla, Prabhat Kumar; Singh, Balvindra

doi:10.1007/s10661-021-08885-7

Cited by 21 publications

(17 citation statements)

References 32 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…We also found that research on the effects of neonicotinoids on soil microorganisms has produced conflicting results. Some studies did not find any adverse effects of neonicotinoids on microorganisms (Garg et al, 2021;Li et al, 2018;Parizadeh et al, 2021;Singh & Singh, 2005a;Zhang et al, 2015), while some found significant changes in the microbial community in terms of relative abundance (Garg et al, 2021;Parizadeh et al, 2021;Streletskii et al, 2022;Wu et al, 2021;Zhang et al, 2018), diversity and structure (Cai et al, 2015;Wu et al, 2021;Yamaguchi et al, 2021;Yu et al, 2020;Zhang et al, 2015;Zhang et al, 2018;Zhang et al, 2021) and enzymatic activity (Cai et al, 2016a;Castillo Diaz et al, 2017;Filimon et al, 2015;Wang et al, 2014). Such contradictory results may be because some authors investigated only eukaryotes, some only prokaryotes, and others a combination of the two groups.…”

Section: Discussionmentioning

confidence: 98%

“…Out of 29 selected studies, only five (17%) found no or very limited significant adverse effects on the relative abundance and diversity of microbial populations, some of which are responsible for the biodegradation of neonicotinoids from the neonicotinoids in question (imidacloprid, clothianidin and thiamethoxam) (Garg et al, 2021;Li et al, 2018;Parizadeh et al, 2021;Singh & Singh, 2005a;Zhang et al, 2015). PLFA, PCR-DGGE and CLPP approaches used by Cyco n et al ( 2013) revealed that imidacloprid applied at field rate had a negligible impact on the community structure and biodiversity of native soil microorganisms.…”

Section: Neonicotinoid Studies That Reported No Adverse Effect On The...mentioning

confidence: 99%

See 1 more Smart Citation

Changes in soil microbial communities after exposure to neonicotinoids: A systematic review

Akter

Hulugalle

Jasonsmith

et al. 2023

Environ Microbiol Rep

View full text Add to dashboard Cite

Neonicotinoids are a group of nicotine‐related chemicals widely used as insecticides in agriculture. Several studies have shown measurable quantities of neonicotinoids in the environment but little is known regarding their impact on soil microbial populations. The purpose of this systematic review was to clarify the effects of neonicotinoids on soil microbiology and to highlight any knowledge gaps. A formal systematic review was performed following PRISMA (Preferred Reporting Items for Systematic Review and Meta‐Analyses) guidelines using keywords in PubMed, SCOPUS and Web of Science. This resulted in 29 peer‐reviewed articles, whose findings diverged widely because of variable methodologies. Field‐based studies were few (28%). Imidacloprid was the most widely used (66%) and soil microbial communities were most sensitive to it. Spray formulations were used in 83% of the studies and seed treatments in the rest. Diversity indices were the most frequently reported soil microbial parameter (62%). About 45% of the studies found that neonicotinoids had adverse impacts on soil microbial community structure, composition, diversity, functioning, enzymatic activity and nitrogen transformation. Interactions with soil physicochemical properties were poorly addressed in all studies. The need for more research, particularly field‐based research on the effects of neonicotinoids on soil microorganisms was highlighted by this review.

show abstract

Section: Discussionmentioning

confidence: 98%

Section: Neonicotinoid Studies That Reported No Adverse Effect On The...mentioning

confidence: 99%

Changes in soil microbial communities after exposure to neonicotinoids: A systematic review

Akter

Hulugalle

Jasonsmith

et al. 2023

Environ Microbiol Rep

View full text Add to dashboard Cite

show abstract

“…Most research on biosurfactant producing microbes has been limited to soil isolates, primarily from the Pseudomonas and Bacillus species. However, with the help of metagenomics, it has recently been discovered that a diverse group of soil and marine microbes can produce biosurfactants ( Dhanjal and Sharma, 2018 ; Guerra et al, 2018 ; Garg et al, 2021 ) and some of these biosurfactants have shown potential in bioremediation of pesticides ( Kennedy et al, 2011 ; Ghosh and Das, 2018 ). These microbes include Azotobacter chroococcum, Cobelia species, Myroides species, Nocardiopsis alba MSA10, Alcanivorax species, Micrococcus luteus, Yarrowia lipolytica .…”

Section: Metagenomics: Unraveling the Structure And Composition Of Biosurfactant Producing Microbes And Their Role In Pesticide Remediatimentioning

confidence: 99%

Tapping the Role of Microbial Biosurfactants in Pesticide Remediation: An Eco-Friendly Approach for Environmental Sustainability

2021

View full text Add to dashboard Cite

Pesticides are used indiscriminately all over the world to protect crops from pests and pathogens. If they are used in excess, they contaminate the soil and water bodies and negatively affect human health and the environment. However, bioremediation is the most viable option to deal with these pollutants, but it has certain limitations. Therefore, harnessing the role of microbial biosurfactants in pesticide remediation is a promising approach. Biosurfactants are the amphiphilic compounds that can help to increase the bioavailability of pesticides, and speeds up the bioremediation process. Biosurfactants lower the surface area and interfacial tension of immiscible fluids and boost the solubility and sorption of hydrophobic pesticide contaminants. They have the property of biodegradability, low toxicity, high selectivity, and broad action spectrum under extreme pH, temperature, and salinity conditions, as well as a low critical micelle concentration (CMC). All these factors can augment the process of pesticide remediation. Application of metagenomic and in-silico tools would help by rapidly characterizing pesticide degrading microorganisms at a taxonomic and functional level. A comprehensive review of the literature shows that the role of biosurfactants in the biological remediation of pesticides has received limited attention. Therefore, this article is intended to provide a detailed overview of the role of various biosurfactants in improving pesticide remediation as well as different methods used for the detection of microbial biosurfactants. Additionally, this article covers the role of advanced metagenomics tools in characterizing the biosurfactant producing pesticide degrading microbes from different environments.

show abstract

“…It is easily accepted in the environment due to its simple operation, wide applicability, low cost, and contaminant destruction by converting pesticides into non-toxic metabolites, microbial bioremediation would reduce the detrimental impacts of pesticides on soil microflora and fauna, improving land safety. Soil microorganisms have been shown to degrade imidacloprid in several studies [12]. Furthermore, several research indicates that soil microbes can degrade imidacloprid [6,13] and several pure microorganism isolates, including Pseudomonas aeruginosa [14] and P. mosselii strain NG1 [15] are discovered to breakdown imidacloprid on their own .Hydrocarbons and other of pesticides groups could bioremediation via Enterobacter sp.…”

Section: Introductionmentioning

confidence: 99%

Bioremediation of Imidacloprid by the Local Isolate Psychrobacter celer

Ali,

Bayar,

Arif

2023

IOP Conf. Ser.: Earth Environ. Sci.

View full text Add to dashboard Cite

Pesticide biodegradation can be accomplished by the technique of bioremediation, which makes use of microorganisms’ ability to degrade pesticide residues. This study aimed to separate and identify imidacloprid-biodegradable from botanical fields soil of greenhouses in the Plant Protection Directorate /Ministry of Agriculture in Baghdad, which has been using imidacloprid pesticides for many years. Using high-performance liquid chromatography, residual imidacloprid concentrations in MSM medium at a concentration of 25 mg/L after 21 days were measured to identify the best degrading bacterial isolates. Isolate No.37 the best bacterial isolate was able to degrade 63% of imidacloprid. was identified as Psychrobacter celer according to morphological, cultural and biochemical tests. Moreover, genetic analysis for the 16S rRNA gene and given a new accession number (OP672320.1) in the GenBank of NCBI, from this study that the soil previously contaminated for long periods of time with imidacloprid can be treated by degrading the imidacloprid residues in it by isolated bacteria Psychrobacter celer.

show abstract

Influence of imidacloprid on bacterial community diversity of mango orchard soil assessed through 16S rRNA sequencing-based metagenomic analysis

Cited by 21 publications

References 32 publications

Changes in soil microbial communities after exposure to neonicotinoids: A systematic review

Changes in soil microbial communities after exposure to neonicotinoids: A systematic review

Tapping the Role of Microbial Biosurfactants in Pesticide Remediation: An Eco-Friendly Approach for Environmental Sustainability

Bioremediation of Imidacloprid by the Local Isolate Psychrobacter celer

Contact Info

Product

Resources

About