Short-term responses of plant growth-promoting bacterial community to the herbicides imazethapyr and flumioxazin

Araújo, Ademir Sérgio Ferreira de; Pertile, Mariane; Costa, Romário Martins; Costa, Mayanna Karlla Lima; Aviz, Rhaiana Oliveira de; Mendes, Lucas William; Medeiros, Érika Valente de; Costa, Diogo Paes da; Melo, Vânia Maria Maciel; Pereira, Arthur Prudêncio de Araújo

doi:10.1016/j.chemosphere.2023.138581

Cited by 11 publications

(2 citation statements)

References 40 publications

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“…In addition, these authors observed that the addition of oxyfluorfen increases the nitrogen-fixing capacity by bacteria and the nitrogen availability in soils. Similar results were founded in soils affected by imazethapyr and flumioxazin and in this study, the increase in this activity was related to the increase in the relative abundance of the genus Bradyrhizobium (Araujo et al, 2023). Several authors proposed that the degradation pathway for oxyfluorfen by bacteria implicates a reduction of nitro group to an amino group and some of the metabolites produced after degradation were rich in nitrogen (4-nitrobenzene-1, 3-diol, 4-amino-3-ethoxyphenol, N-(2-ethoxy-4-hydroxyphenyl) acetamide, 3-ethoxy-a-nitrophenol, among others) (Castillo Diaz et al, 2016;Zhao et al, 2016).…”

Section: Discussionsupporting

confidence: 90%

Study of the Biochemical Activity and Plant Growth Promoting Bacteria in Soils Polluted with Oxyfluorfen

et al. 2022

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Section: Discussionsupporting

confidence: 90%

Study of the Biochemical Activity and Plant Growth Promoting Bacteria in Soils Polluted with Oxyfluorfen

et al. 2022

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“…However, the scale of the impact of pesticides on agricultural soils in a global sense has yet to be assessed. Often, the changes in soil microbiota caused by pesticides are short-term [12].…”

Section: Introductionmentioning

confidence: 99%

Effects of the Pesticides Benomyl, Metribuzin and Imidacloprid on Soil Microbial Communities in the Field

et al. 2023

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Pesticide preparations based on benomyl, metribuzin and imidacloprid were used on a potato plot for three years. Every year soil samples were taken at 0, 7, 14, 28, 56 and 84 days after treatment. For all samples, the pesticide residues in the soil were measured. A study of the soil’s bacterial and fungal community structures was preformed using next-generation sequencing. It was found that the rate of decomposition of the pesticides increased every year, while the pesticides affected only certain phylogenetic groups of microorganisms. The most significant effect was the decrease in the proportion of Ascomycota. Additionally, in the field, as well as previously in the laboratory, pesticides have had an impact on the relative abundance of the genera Haliangium, Solicoccozyma and Humicola. It can be assumed that the repeated application of pesticides does not have a significant effect on the microbial communities of soils, provided that they are applied according to the application rate.

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Hydrodynamic and hydrogeochemical evaluation of groundwater and linkage with herbicide pollution: Central Argentina

Giacobone,

Lutri,

Blarasin

et al. 2023

Sustain. Water Resour. Manag.

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Short-term responses of plant growth-promoting bacterial community to the herbicides imazethapyr and flumioxazin

Cited by 11 publications

References 40 publications

Study of the Biochemical Activity and Plant Growth Promoting Bacteria in Soils Polluted with Oxyfluorfen

Study of the Biochemical Activity and Plant Growth Promoting Bacteria in Soils Polluted with Oxyfluorfen

Effects of the Pesticides Benomyl, Metribuzin and Imidacloprid on Soil Microbial Communities in the Field

Hydrodynamic and hydrogeochemical evaluation of groundwater and linkage with herbicide pollution: Central Argentina

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