The pesticides carbofuran and picloram alter the diversity and abundance of soil microbial communities DOI Creative Commons

Jaqueline Alves Senabio,

Rafael Correia da Silva,

Daniel Guariz Pinheiro

et al.

PLoS ONE, Journal Year: 2024, Volume and Issue: 19(11), P. e0314492 - e0314492

Published: Nov. 26, 2024

Many countries widely use pesticides to increase crop productivity in agriculture. However, their excessive and indiscriminate contaminates soil other environments affects edaphic microbial communities. We aimed examine how the carbofuran picloram affect structure functionality of microbiota using cultivation-independent methods. Total DNA was extracted from microcosms (treated or not with pesticides) for amplification metabarcoding sequencing bacteria (16S gene) fungi (28S Illumina—MiSeq platform. Data analysis resulted 6,772,547 valid reads sequencing, including 3,450,815 amplicon sequences V3-V4 regions 16S gene 3,321,732 28S gene. A total 118 archaea, 6,931 bacteria, 1,673 taxonomic operating units were annotated 97% identity 24 samples. The most abundant phyla Proteobacteria , Actinobacteria Acidobacteria Firmicutes Chloroflexi Euryarchaeaota Ascomycota . reduced diversity richness altered composition communities ecological interactions among them. Picloram exerted strongest influence. Metabarcoding data microorganisms identified metabolic functions involved resistance degradation contaminants, such as glutathione S-transferase. results provided evidence that shaped community. Future investigations are required unravel mechanisms by which degrade pesticides.

Language: Английский

Synergistic Enhancement of Oxytetracycline Hydrochloride Removal by UV/ZIF-67 (Co)-Activated Peroxymonosulfate DOI Open Access

Yiting Luo,

Zhao Liu,

Mingqiang Ye

et al.

Water, Journal Year: 2024, Volume and Issue: 16(18), P. 2586 - 2586

Published: Sept. 12, 2024

This study developed a new system for removing antibiotics using UV/ZIF-67 (Co)-activated peroxymonosulfate. The presence of antibiotic organic pollutants in urban sewage presents substantial challenge treatment technologies. Due to the persistent chemical stability antibiotics, their low environmental concentrations, and resistance degradation, effectively residual remains significant issue wastewater treatment. introduces an eco-friendly photocatalytic technology designed enhance removal oxytetracycline (OTC) from municipal (Co)/PMS system. results showed that compared with UV, UV/PMS, ZIF-67 (Co), (Co)/PMS, (Co) systems, had highest OTC rate. When 10 mg 1 mM PMS were applied 100 mL 30 mg/L solution, degradation efficiency reached 87.73% under 400 W ultraviolet light. Increasing dosage can improve rate OTC, but marginal benefit additional is reduced. was observed at weakly acidic pH, which may be due potential damage internal structure catalyst reduced performance extreme pH conditions. influence chloride ions nitrate on reaction minimal, while bicarbonate exhibit inhibitory effect OTC. exhibits adaptability various water sources, including tap water, Guitang River pure water. free radical identification indicate hydroxyl sulfate groups system, both play important roles offers valuable insights technical support green, efficient, environmentally friendly wastewater.

Language: Английский

Citations

6
Photoresponsive N-CDs@Zr luminescent nanozyme for dual-mode optical detection of oxytetracycline DOI
Yang Li, Zheng Kuang,

Xiangyuan Li

et al.

Microchemical Journal, Journal Year: 2025, Volume and Issue: unknown, P. 113500 - 113500

Published: April 1, 2025

Language: Английский

Citations

0
Synthetic and Natural Antifungal Substances in Cereal Grain Protection: A Review of Bright and Dark Sides DOI Creative Commons
Tomasz Szczygieł, Anna Koziróg, Anna Otlewska

et al.

Molecules, Journal Year: 2024, Volume and Issue: 29(16), P. 3780 - 3780

Published: Aug. 9, 2024

Molds pose a severe challenge to agriculture because they cause very large crop losses. For this reason, synthetic fungicides have been used for long time. Without adequate protection against pests and various pathogens, losses could be as high 30–40%. However, concerns mainly about the environmental impact of antifungals human health risk prompted search natural alternatives. But do remedies only advantages? This article reviews current state knowledge on use antifungal substances in protect seeds phytopathogens. The advantages disadvantages using both cereal grains were discussed, indicating specific examples mechanisms action. possibilities an integrated control approach, combining cultural, biological, chemical methods are described, constituting holistic strategy sustainable mold management grain industry.

Language: Английский

Citations

1
The pesticides carbofuran and picloram alter the diversity and abundance of soil microbial communities DOI Creative Commons

Jaqueline Alves Senabio,

Rafael Correia da Silva,

Daniel Guariz Pinheiro

et al.

PLoS ONE, Journal Year: 2024, Volume and Issue: 19(11), P. e0314492 - e0314492

Published: Nov. 26, 2024

Many countries widely use pesticides to increase crop productivity in agriculture. However, their excessive and indiscriminate contaminates soil other environments affects edaphic microbial communities. We aimed examine how the carbofuran picloram affect structure functionality of microbiota using cultivation-independent methods. Total DNA was extracted from microcosms (treated or not with pesticides) for amplification metabarcoding sequencing bacteria (16S gene) fungi (28S Illumina—MiSeq platform. Data analysis resulted 6,772,547 valid reads sequencing, including 3,450,815 amplicon sequences V3-V4 regions 16S gene 3,321,732 28S gene. A total 118 archaea, 6,931 bacteria, 1,673 taxonomic operating units were annotated 97% identity 24 samples. The most abundant phyla Proteobacteria , Actinobacteria Acidobacteria Firmicutes Chloroflexi Euryarchaeaota Ascomycota . reduced diversity richness altered composition communities ecological interactions among them. Picloram exerted strongest influence. Metabarcoding data microorganisms identified metabolic functions involved resistance degradation contaminants, such as glutathione S-transferase. results provided evidence that shaped community. Future investigations are required unravel mechanisms by which degrade pesticides.

Language: Английский

Citations

0