Dynamics of herbicides degradation in carrot (Daucus carota L.) roots and leaves

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F21%3A43922789" target="_blank" >RIV/60461373:22330/21:43922789 - isvavai.cz</a>

Alternative codes found

RIV/60460709:41210/21:88360

Result on the web

<a href="https://www.agriculturejournals.cz/web/pse.htm?type=article&id=46_2021-PSE" target="_blank" >https://www.agriculturejournals.cz/web/pse.htm?type=article&id=46_2021-PSE</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.17221/46/2021-PSE" target="_blank" >10.17221/46/2021-PSE</a>

Result language

angličtina

Original language name

Dynamics of herbicides degradation in carrot (Daucus carota L.) roots and leaves

Original language description

This research had two main aims. First, to analyse the degradation dynamics of herbicides commonly used in carrot (aclonifen, clomazone, flufenacet, linuron, metribuzin, pendimethalin, S-metolachlor). Second, to compare the amount of herbicide residues with the maximum residue level and with requirements of non-residual production. The field experiments were conducted in 2012–2016. All tested herbicides resulted in relatively low concentrations of residues in carrot roots (up to 10 µg/kg) when the recommended withdrawal period was followed between application and harvest. The concentration of S-metolachlor in carrot roots exceeded the maximal residual limit (MRL) if the application was carried out four days before harvest. The measured values of other tested herbicide residues in carrot roots did not exceed the MRL in any of the tested samples. Pre-emergent use of clomazone, linuron and flufenacet could be recommended for non-residue carrot production. Post-emergent use of metribuzin can be used for non-residue carrot production if the interval between application and harvest is at least 80 days. Concentrations of herbicide residues in carrot leaves were many times higher than in roots. All tested herbicides can be applied for safe carrot production if applicators adhere to the requirements for use. © 2021, Czech Academy of Agricultural Sciences. All rights reserved.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

40106 - Agronomy, plant breeding and plant protection; (Agricultural biotechnology to be 4.4)

Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2021

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Plant, Soil and Environment

ISSN

1214-1178

e-ISSN

—

Volume of the periodical

67

Issue of the periodical within the volume

6

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

7

Pages from-to

353-359

UT code for WoS article

000653182000006

EID of the result in the Scopus database

2-s2.0-85107448663