Nanoformulations can significantly affect pesticide degradation
and uptake by earthworms and plants

J 2019

Nanoformulations can significantly affect pesticide degradation and uptake by earthworms and plants

FOJTOVÁ, Dana; Jana VAŠÍČKOVÁ; R. GRILLO; Zuzana BÍLKOVÁ; Zdeněk ŠIMEK et al.

Základní údaje

Originální název

Nanoformulations can significantly affect pesticide degradation and uptake by earthworms and plants

Autoři

FOJTOVÁ, Dana; Jana VAŠÍČKOVÁ; R. GRILLO; Zuzana BÍLKOVÁ; Zdeněk ŠIMEK; Natália PEŠTÁLOVÁ; Mélanie Marie KAH a Jakub HOFMAN

Vydání

Environmental Chemistry, Australia, CSIRO PUBLISHING, 2019, 1448-2517

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10406 Analytical chemistry

Stát vydavatele

Austrálie

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 1.910

Označené pro přenos do RIV

Ano

Kód RIV

RIV/00216224:14310/19:00108209

Organizační jednotka

Přírodovědecká fakulta

Klíčová slova anglicky

bioaccumulation; bioavailability; chlorpyrifos; environmental fate; lettuce; nanoparticle; nanopesticide; nanostructured lipid carriers; poly-epsilon-caprolactone; soil; tebuconazole

Štítky

rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 3. 4. 2020 13:34, Mgr. Marie Novosadová Šípková, DiS.

Anotace

V originále

An increasing number of nanoformulated pesticides (nanopesticides) have been developed in recent years with the aim to improve pesticide efficiencies and reduce their impact on the environment and human health. However, knowledge about their environmental fate and effects is still very limited. This study compares the soil fate and bioaccumulation of four model nanopesticides (chlorpyrifos and tebuconazole loaded on polymeric and lipid nanocarriers) relative to the conventional formulations and pure active ingredients (all added at 0.5 mg kg(-1)) in microcosms containing earthworms Eisenia fetida and lettuce Lactuca sativa in two soils (LUFA 2.1 and 2.4) over a period of four months. The nanoformulations increased the soil half-life of the pesticides by up to 2 times (e.g. chlorpyrifos with lipid nanocarrier and tebuconazole with polymeric nanocarrier in LUFA 2.1), probably as a direct consequence of the slow release of the pesticide from the nanocarriers. Pesticide bioaccumulation in earthworms was often increased for the nanopesticides probably as a result of their enhanced bioavailability. The nanoformulations were also shown to affect the pesticide bioaccumulation in plants, but trends were inconsistent. Overall, the microcosm results demonstrated that nanoformulations can significantly alter the fate and bioavailability of pesticides. However, generalisations were difficult to make as the impacts depended on the type of nanocarrier, pesticide, soil used and time scale. We believe that our study contributes towards the critical mass of case studies needed to enable a judging of the benefits versus risks of nanopesticides.

Návaznosti

EF16_013/0001761, projekt VaV

Název: RECETOX RI

GA15-20065S, projekt VaV

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

Investor: Grantová agentura ČR, Osud a biodostupnost v současnosti používaných a nových pesticidů v zemědělsky využívaných fluvizemích - vliv vlastností půd a pesticidů

LM2015051, projekt VaV

Název: Centrum pro výzkum toxických látek v prostředí (Akronym: RECETOX RI)

Investor: Ministerstvo školství, mládeže a tělovýchovy ČR, Výzkumná infrastruktura RECETOX

Citovat

FOJTOVÁ, Dana; Jana VAŠÍČKOVÁ; R. GRILLO; Zuzana BÍLKOVÁ; Zdeněk ŠIMEK; Natália PEŠTÁLOVÁ; Mélanie Marie KAH a Jakub HOFMAN. Nanoformulations can significantly affect pesticide degradation and uptake by earthworms and plants. Environmental Chemistry. Australia: CSIRO PUBLISHING, 2019, roč. 16, č. 6, s. 470-481. ISSN 1448-2517. Dostupné z: https://doi.org/10.1071/EN19057.

@article{1639976,
   author = {Fojtová, Dana and Vašíčková, Jana and Grillo, R. and Bílková, Zuzana and Šimek, Zdeněk and Peštálová, Natália and Kah, Mélanie Marie and Hofman, Jakub},
   article_location = {Australia},
   article_number = {6},
   doi = {https://doi.org/10.1071/EN19057},
   keywords = {bioaccumulation; bioavailability; chlorpyrifos; environmental fate; lettuce; nanoparticle; nanopesticide; nanostructured lipid carriers; poly-epsilon-caprolactone; soil; tebuconazole},
   language = {eng},
   issn = {1448-2517},
   journal = {Environmental Chemistry},
   title = {Nanoformulations can significantly affect pesticide degradation and uptake by earthworms and plants},
   url = {http://dx.doi.org/10.1071/EN19057},
   volume = {16},
   year = {2019}
}

TY  - JOUR
ID  - 1639976
AU  - Fojtová, Dana - Vašíčková, Jana - Grillo, R. - Bílková, Zuzana - Šimek, Zdeněk - Peštálová, Natália - Kah, Mélanie Marie - Hofman, Jakub
PY  - 2019
TI  - Nanoformulations can significantly affect pesticide degradation and uptake by earthworms and plants
JF  - Environmental Chemistry
VL  - 16
IS  - 6
SP  - 470-481
EP  - 470-481
PB  - CSIRO PUBLISHING
SN  - 14482517
KW  - bioaccumulation
KW  - bioavailability
KW  - chlorpyrifos
KW  - environmental fate
KW  - lettuce
KW  - nanoparticle
KW  - nanopesticide
KW  - nanostructured lipid carriers
KW  - poly-epsilon-caprolactone
KW  - soil
KW  - tebuconazole
UR  - http://dx.doi.org/10.1071/EN19057
L2  - http://dx.doi.org/10.1071/EN19057
N2  - An increasing number of nanoformulated pesticides (nanopesticides) have been developed in recent years with the aim to improve pesticide efficiencies and reduce their impact on the environment and human health. However, knowledge about their environmental fate and effects is still very limited. This study compares the soil fate and bioaccumulation of four model nanopesticides (chlorpyrifos and tebuconazole loaded on polymeric and lipid nanocarriers) relative to the conventional formulations and pure active ingredients (all added at 0.5 mg kg(-1)) in microcosms containing earthworms Eisenia fetida and lettuce Lactuca sativa in two soils (LUFA 2.1 and 2.4) over a period of four months. The nanoformulations increased the soil half-life of the pesticides by up to 2 times (e.g. chlorpyrifos with lipid nanocarrier and tebuconazole with polymeric nanocarrier in LUFA 2.1), probably as a direct consequence of the slow release of the pesticide from the nanocarriers. Pesticide bioaccumulation in earthworms was often increased for the nanopesticides probably as a result of their enhanced bioavailability. The nanoformulations were also shown to affect the pesticide bioaccumulation in plants, but trends were inconsistent. Overall, the microcosm results demonstrated that nanoformulations can significantly alter the fate and bioavailability of pesticides. However, generalisations were difficult to make as the impacts depended on the type of nanocarrier, pesticide, soil used and time scale. We believe that our study contributes towards the critical mass of case studies needed to enable a judging of the benefits versus risks of nanopesticides.
ER  -

FOJTOVÁ, Dana; Jana VAŠÍČKOVÁ; R. GRILLO; Zuzana BÍLKOVÁ; Zdeněk ŠIMEK; Natália PEŠTÁLOVÁ; Mélanie Marie KAH a Jakub HOFMAN. Nanoformulations can significantly affect pesticide degradation and uptake by earthworms and plants. \textit{Environmental Chemistry}. Australia: CSIRO PUBLISHING, 2019, roč.~16, č.~6, s.~470-481. ISSN~1448-2517. Dostupné z: https://doi.org/10.1071/EN19057.

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