Fate and bioavailability of four conazole fungicides in twelve
different arable soils - Effects of soil and pesticide
properties

J 2019

Fate and bioavailability of four conazole fungicides in twelve different arable soils - Effects of soil and pesticide properties

ŠUDOMA, Marek, Natália NEUWIRTHOVÁ, Martina HVĚZDOVÁ, Markéta SVOBODOVÁ, Zuzana BÍLKOVÁ et. al.

Basic information

Original name

Fate and bioavailability of four conazole fungicides in twelve different arable soils - Effects of soil and pesticide properties

Authors

ŠUDOMA, Marek (203 Czech Republic, belonging to the institution), Natália NEUWIRTHOVÁ (703 Slovakia, belonging to the institution), Martina HVĚZDOVÁ (203 Czech Republic, belonging to the institution), Markéta SVOBODOVÁ (203 Czech Republic, belonging to the institution), Zuzana BÍLKOVÁ (203 Czech Republic, belonging to the institution), Kerstin BRANDSTÄTTER-SCHERR (40 Austria) and Jakub HOFMAN (203 Czech Republic, guarantor, belonging to the institution)

Edition

Chemosphere, Oxford, PERGAMON-ELSEVIER SCIENCE LTD, 2019, 0045-6535

Other information

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

10511 Environmental sciences

Country of publisher

United Kingdom of Great Britain and Northern Ireland

Confidentiality degree

není předmětem státního či obchodního tajemství

References:

URL

Impact factor

Impact factor: 5.778

RIV identification code

RIV/00216224:14310/19:00107556

Organization unit

Faculty of Science

DOI

http://dx.doi.org/10.1016/j.chemosphere.2019.04.227

UT WoS

000471736000038

Keywords in English

Soil microcosm; Earthworm; Plant; Degradation; Bioaccumulation; Conazole fungicides

Abstract

V originále

The objective of this study is to characterize changes in the fate, behaviour and bioavailability of four conazole fungicides - CFs (prochloraz - PRO, tebuconazole - TEB, epoxiconazole - EPO, flusilazole - FLU) in 12 diverse agricultural soils in complex microcosm systems consisting of agriculturally-used fluvisols, plants (Lactuca sativa), earthworms (Eisenia fetida) and passive samplers (SAME, Empore (TM) discs, silicone rubber). Due to great variability of the data and other methodological problems, the in-matrix passive samplers failed to be indicators of pore-water concentration and (bio)availability/(bio)accessibility of CFs. A dissipation of all CFs followed the first order kinetics (usually after initial lag phase) with large span of resulting half-lives (7-670 d) depending on soils and compounds. In many soils, the model revealed the ending plateau, which indicates the non-degradable or slowly-degradable residues. The half-lives and the residues were generally higher for EPO and FLU, than for PRO and TEB. Greater but slower total dissipation of CFs was observed in soils with higher percentage of organic matter. Earthworm concentrations were highest at first sampling time (14 days) and considerably decreased afterwards often resulting in PRO concentration below LOQ Earthworm uptake was influenced by amount of organic matter and soil texture. Accumulation to lettuce roots was generally higher than to leaves and differed greatly among CFs. Concentration shoot to root ratios were generally the lowest for FLU (0.04) and highest for TEB (0.37). PRO was not detected in lettuce leaves during experiment. The study brings new results on fate and bioavailability of CFs in soils.

Links

EF16_013/0001761, research and development project

Name: RECETOX RI

GA15-20065S, research and development project

Name: Osud a biodostupnost v současnosti používaných a nových pesticidů v zemědělsky využívaných fluvizemích - vliv vlastností půd a pesticidů

Investor: Czech Science Foundation

LM2015051, research and development project

Name: Centrum pro výzkum toxických látek v prostředí (Acronym: RECETOX RI)

Investor: Ministry of Education, Youth and Sports of the CR

MUNI/A/1553/2018, interní kód MU

Name: Genetické, environmentální a tkáňové charakteristiky vybraných patologických stavů a nemocí (Acronym: genetika; stres; biomateriály; tkáňové kultury)

Investor: Masaryk University, Category A

Citovat

ŠUDOMA, Marek, Natália NEUWIRTHOVÁ, Martina HVĚZDOVÁ, Markéta SVOBODOVÁ, Zuzana BÍLKOVÁ, Kerstin BRANDSTÄTTER-SCHERR and Jakub HOFMAN. Fate and bioavailability of four conazole fungicides in twelve different arable soils - Effects of soil and pesticide properties. Chemosphere. Oxford: PERGAMON-ELSEVIER SCIENCE LTD, 2019, vol. 230, September, p. 347-359. ISSN 0045-6535. Available from: https://dx.doi.org/10.1016/j.chemosphere.2019.04.227.

@article{1548990,
   author = {Šudoma, Marek and Neuwirthová, Natália and Hvězdová, Martina and Svobodová, Markéta and Bílková, Zuzana and BrandstätterandScherr, Kerstin and Hofman, Jakub},
   article_location = {Oxford},
   article_number = {September},
   doi = {http://dx.doi.org/10.1016/j.chemosphere.2019.04.227},
   keywords = {Soil microcosm; Earthworm; Plant; Degradation; Bioaccumulation; Conazole fungicides},
   language = {eng},
   issn = {0045-6535},
   journal = {Chemosphere},
   title = {Fate and bioavailability of four conazole fungicides in twelve different arable soils - Effects of soil and pesticide properties},
   url = {https://www.sciencedirect.com/science/article/pii/S0045653519308896?via%3Dihub},
   volume = {230},
   year = {2019}
}

TY  - JOUR
ID  - 1548990
AU  - Šudoma, Marek - Neuwirthová, Natália - Hvězdová, Martina - Svobodová, Markéta - Bílková, Zuzana - Brandstätter-Scherr, Kerstin - Hofman, Jakub
PY  - 2019
TI  - Fate and bioavailability of four conazole fungicides in twelve different arable soils - Effects of soil and pesticide properties
JF  - Chemosphere
VL  - 230
IS  - September
SP  - 347-359
EP  - 347-359
PB  - PERGAMON-ELSEVIER SCIENCE LTD
SN  - 00456535
KW  - Soil microcosm
KW  - Earthworm
KW  - Plant
KW  - Degradation
KW  - Bioaccumulation
KW  - Conazole fungicides
UR  - https://www.sciencedirect.com/science/article/pii/S0045653519308896?via%3Dihub
L2  - https://www.sciencedirect.com/science/article/pii/S0045653519308896?via%3Dihub
N2  - The objective of this study is to characterize changes in the fate, behaviour and bioavailability of four conazole fungicides - CFs (prochloraz - PRO, tebuconazole - TEB, epoxiconazole - EPO, flusilazole - FLU) in 12 diverse agricultural soils in complex microcosm systems consisting of agriculturally-used fluvisols, plants (Lactuca sativa), earthworms (Eisenia fetida) and passive samplers (SAME, Empore (TM) discs, silicone rubber). Due to great variability of the data and other methodological problems, the in-matrix passive samplers failed to be indicators of pore-water concentration and (bio)availability/(bio)accessibility of CFs. A dissipation of all CFs followed the first order kinetics (usually after initial lag phase) with large span of resulting half-lives (7-670 d) depending on soils and compounds. In many soils, the model revealed the ending plateau, which indicates the non-degradable or slowly-degradable residues. The half-lives and the residues were generally higher for EPO and FLU, than for PRO and TEB. Greater but slower total dissipation of CFs was observed in soils with higher percentage of organic matter. Earthworm concentrations were highest at first sampling time (14 days) and considerably decreased afterwards often resulting in PRO concentration below LOQ Earthworm uptake was influenced by amount of organic matter and soil texture. Accumulation to lettuce roots was generally higher than to leaves and differed greatly among CFs. Concentration shoot to root ratios were generally the lowest for FLU (0.04) and highest for TEB (0.37). PRO was not detected in lettuce leaves during experiment. The study brings new results on fate and bioavailability of CFs in soils.
ER  -

ŠUDOMA, Marek, Natália NEUWIRTHOVÁ, Martina HVĚZDOVÁ, Markéta SVOBODOVÁ, Zuzana BÍLKOVÁ, Kerstin BRANDSTÄTTER-SCHERR and Jakub HOFMAN. Fate and bioavailability of four conazole fungicides in twelve different arable soils - Effects of soil and pesticide properties. \textit{Chemosphere}. Oxford: PERGAMON-ELSEVIER SCIENCE LTD, 2019, vol.~230, September, p.~347-359. ISSN~0045-6535. Available from: https://dx.doi.org/10.1016/j.chemosphere.2019.04.227.

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