Herbicides based on 2,4-D: its behavior in agricultural environments and microbial biodegradation aspects. A review

Magnoli, Karen; Carranza, Cecilia Soledad; Aluffi, Melisa Eglé; Magnoli, Carina Elizabeth; Barberis, Carla Lorena

doi:10.1007/s11356-020-10370-6

Cited by 54 publications

(33 citation statements)

References 83 publications

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“…Pesticide diffusion in the environment [13,14] Toxic effects on living organisms [13,15,16] Legislation [14] Physical techniques for pesticide degradation [17,18] Chemical techniques for pesticide degradation [16][17][18] Biological techniques for pesticide degradation [17][18][19][20][21][22] Microorganisms capable of degrading pesticides [13,19,[21][22][23] Enzymatic degradation [24] Economic analysis [17] Degradation of organochlorine pesticides [14,16] Degradation of herbicides.…”

Section: Topic Referencesmentioning

confidence: 99%

Bioremediation of Agricultural Soils Polluted with Pesticides: A Review

2021

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Pesticides are chemical compounds used to eliminate pests; among them, herbicides are compounds particularly toxic to weeds, and this property is exploited to protect the crops from unwanted plants. Pesticides are used to protect and maximize the yield and quality of crops. The excessive use of these chemicals and their persistence in the environment have generated serious problems, namely pollution of soil, water, and, to a lower extent, air, causing harmful effects to the ecosystem and along the food chain. About soil pollution, the residual concentration of pesticides is often over the limits allowed by the regulations. Where this occurs, the challenge is to reduce the amount of these chemicals and obtain agricultural soils suitable for growing ecofriendly crops. The microbial metabolism of indigenous microorganisms can be exploited for degradation since bioremediation is an ecofriendly, cost-effective, rather efficient method compared to the physical and chemical ones. Several biodegradation techniques are available, based on bacterial, fungal, or enzymatic degradation. The removal efficiencies of these processes depend on the type of pollutant and the chemical and physical conditions of the soil. The regulation on the use of pesticides is strictly connected to their environmental impacts. Nowadays, every country can adopt regulations to restrict the consumption of pesticides, prohibit the most harmful ones, and define the admissible concentrations in the soil. However, this variability implies that each country has a different perception of the toxicology of these compounds, inducing different market values of the grown crops. This review aims to give a picture of the bioremediation of soils polluted with commercial pesticides, considering the features that characterize the main and most used ones, namely their classification and their toxicity, together with some elements of legislation into force around the world.

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Section: Topic Referencesmentioning

confidence: 99%

Bioremediation of Agricultural Soils Polluted with Pesticides: A Review

2021

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“…After, their application, agrochemicals may be utilized as a nutrient source by soil microorganisms. After consumption, these chemicals are degraded by microbes that results in synthesis of other novel metabolites which might be considerably more harmful to plants than the original molecules ( Magnoli et al., 2020 ). The microbial activities such as- N 2 -fixation, bacterial virulence factor and organic matter breakdown are negatively influenced by chemical pesticides.…”

Section: Introductionmentioning

confidence: 99%

Tolerance of pesticides and antibiotics among beneficial soil microbes recovered from contaminated rhizosphere of edible crops

Shahid

Khan

2022

Current Research in Microbial Sciences

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Highlights Soil bacterial isolates were recovered from contaminated rhizosphere regions. Majority of bacterial isolatesshowed multifarious plant growth promoting (PGP) activities. Bacterial isolates exhibited a varied level of pesticide tolerance. Sensitivity/resistance pattern among isolates was variable Pesticides tolerance and antibiotic resistance among soil isolates were variably correlated

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“…2,4-DCP is a lipophilic chlorinated phenol from the phenoxy acetic acid herbicide family that is frequently utilized in the production of herbicides and insecticides (Exon et al 1984;Magnoli et al 2020;Zhang et al 2018). Excessive doses of herbicides are frequently employed due to weed resistance, resulting in biological buildup even with shortterm exposure (Magnoli et al 2020).…”

Section: Introductionmentioning

confidence: 99%

Association of urinary triclosan, methyl triclosan, triclocarban, and 2,4-dichlorophenol levels with anthropometric and demographic parameters in children and adolescents in 2020 (case study: Kerman, Iran)

Nasab

Rajabi

Mirzaee

et al. 2022

Environ Sci Pollut Res

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Endocrine-disrupting chemicals (EDCs) can be a major risk factor for noncommunicable illnesses, especially when children are exposed to them. The purpose of this study was to assess the urine concentrations of triclosan (TCS), methyl triclosan (MTCS), triclocarban (TCC), and 2,4-dichlorophenol (2,4-DCP) and its association with anthropometric and demographic parameters in children and adolescents aged 6-18 living in Kerman, Iran, in 2020. A GC/MS instrument was used to measure the concentrations of the analytes. TCS, MTCS, TCC, and 2,4-DCP geometric mean concentrations (µg/L) were 4.32 ± 2.08, 1.73 ± 0.88, 4.66 ± 10.25, and 0.19 ± 0.14, respectively. TCS, MTCS, TCC, and 2,4-DCP were shown to have a positive and significant association with BMI z-score and BMI (p-value < 0.01). TCS and MTCS have a positive, strong, and substantial association (p-value < 0.01, r = 0.74). There was no significant association between the waist circumference (WC) and the analytes studied. In addition, there was a close association between analyte concentration and demographic parameters (smoking, education, income, etc.) overall. In Kerman, Iran, the current study was the first to look into the association between TCS, MTCS, TCC, and 2,4-DCP analytes and anthropometric and demographic data. The levels of urinary TCS, MTCS, TCC, 2,4-DCP, and anthropometric parameters in children and adolescents are shown to have a significant association in this study. However, because the current study is cross-sectional and it is uncertain if a single experiment accurately reflects long-term exposure to these analytes, more research is needed to determine the impact of these analyses on the health of children and adolescents.

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Herbicides based on 2,4-D: its behavior in agricultural environments and microbial biodegradation aspects. A review

Cited by 54 publications

References 83 publications

Bioremediation of Agricultural Soils Polluted with Pesticides: A Review

Bioremediation of Agricultural Soils Polluted with Pesticides: A Review

Tolerance of pesticides and antibiotics among beneficial soil microbes recovered from contaminated rhizosphere of edible crops

Association of urinary triclosan, methyl triclosan, triclocarban, and 2,4-dichlorophenol levels with anthropometric and demographic parameters in children and adolescents in 2020 (case study: Kerman, Iran)

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