English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

The use of profenofos (PFF) increased due to its effectiveness against pests resistant to other organophosphates (OP). Its presence in the environment could produce acute or chronic poisoning for people who use it for daily agricultural activities as well as for people who get in contact with polluted soil, water, air or food. In this context, proposing alternatives to accelerate OP degradation processes is important. Therefore, the objective of the present study was to evaluate for 28 days the degradation process of PFF in soils with 50 mg PFF/kg (pH = 7.20 + / - 0.31) using Eisenia foetida (EF) and native bacteria (NB). The "control group" showed a PFF degradation of 52.95 +/- 1.69% in sterilized soils. NB achieved a degradation of 63.60 +/- 3.27%, EF degraded PFF by 72.65 +/- 1.92% and the combination of EF and NB, 79.21 +/- 1.79%. Bacteria with potential PFF degradation capacity were isolated and identified as Klebsiella oxytoca and Pseudomonas aeruginosa. It was shown that EF play an important role by accelerating the degradation of PFF in soils, presenting a possible synergy with Klebsiella oxytoca and Pseudomonas aeruginosa.

Role of Eisenia foetida in the degradation of profenofos in presence of native bacterial communities