Effect of adjuvants on the dissipation, efficacy and selectivity of three different pre-emergent sunflower herbicides

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F17%3A74159" target="_blank" >RIV/60460709:41210/17:74159 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.17221/365/2017-PSE" target="_blank" >http://dx.doi.org/10.17221/365/2017-PSE</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.17221/365/2017-PSE" target="_blank" >10.17221/365/2017-PSE</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Effect of adjuvants on the dissipation, efficacy and selectivity of three different pre-emergent sunflower herbicides

Popis výsledku v původním jazyce

The aim of this work was to compare the efficacy, selectivity to sunflower and dissipation of three preemergent herbicides. Flurochloridone, linuron and oxyfluorfen were applied individually and each herbicide was also applied in a tank mix with two different adjuvants (a silicon based adjuvant and paraffin oil). Small plot field trials were carried out with sunflower in Central Bohemia in 2012 and 2015. Around from 25 to 35 percente of the active ingredients in the applied herbicides were detected in soil 60 days after application in both years, except for oxyfluorfen in 2012, whose residual concentration was 60 percente. The tested soil adjuvants did not affect the dissipation of any of the tested herbicide in soil in either experimental year. Oxyfluorfen exhibited the highest mobility and caused the greatest degree of sunflower injury (18 percente), especially in the year with high rainfall shortly after application. None of the tested adjuvants significantly affected sunflower injury by any teste

Název v anglickém jazyce

Effect of adjuvants on the dissipation, efficacy and selectivity of three different pre-emergent sunflower herbicides

Popis výsledku anglicky

The aim of this work was to compare the efficacy, selectivity to sunflower and dissipation of three preemergent herbicides. Flurochloridone, linuron and oxyfluorfen were applied individually and each herbicide was also applied in a tank mix with two different adjuvants (a silicon based adjuvant and paraffin oil). Small plot field trials were carried out with sunflower in Central Bohemia in 2012 and 2015. Around from 25 to 35 percente of the active ingredients in the applied herbicides were detected in soil 60 days after application in both years, except for oxyfluorfen in 2012, whose residual concentration was 60 percente. The tested soil adjuvants did not affect the dissipation of any of the tested herbicide in soil in either experimental year. Oxyfluorfen exhibited the highest mobility and caused the greatest degree of sunflower injury (18 percente), especially in the year with high rainfall shortly after application. None of the tested adjuvants significantly affected sunflower injury by any teste

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

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

Projekt

<a href="/cs/project/QJ1510186" target="_blank" >QJ1510186: Optimalizace technologií ochrany slunečnice v souladu se zásadami integrované produkce</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název periodika

Plant, Soil and Environment

ISSN

1214-1178

e-ISSN

—

Svazek periodika

63

Číslo periodika v rámci svazku

9

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

7

Strana od-do

409-415

Kód UT WoS článku

000411672200004

EID výsledku v databázi Scopus

2-s2.0-85030152271