Optimising Clearfield and ExpressSun sunflower technologies for Central European conditions
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F17%3A74173" target="_blank" >RIV/60460709:41210/17:74173 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.17221/2/2017-PPS" target="_blank" >http://dx.doi.org/10.17221/2/2017-PPS</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.17221/2/2017-PPS" target="_blank" >10.17221/2/2017-PPS</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Optimising Clearfield and ExpressSun sunflower technologies for Central European conditions
Popis výsledku v původním jazyce
This work compares the efficacy and selectivity of herbicides and tank mix combinations at different application terms in Clearfield and ExpressSun sunflower. Five plot field trials were carried out in Prague. Efficacy of tribenuron (TBM) was excellent and rather rapid on Chenopodium album. Echinochloa crus-galli was not controlled by TBM. Tank-mix combination TBM and propaquizafop (PQF) caused sunflower injury when applied in a very cold growing period. Under dry conditions, PQF efficacy on E. crus-galli was strongly reduced. Split application of TBM, when PQF was used at the second application, was less negatively affected by herbicide antagonisms. Very good results were obtained on plots treated pre-emergence with dimethenamid and post emergence with TBM. Efficacy of imazamox (IZM) on dicot weeds was strongly affected by weeds growth stages and weather conditions during application. Efficacy of IZM on E. crus-galli was increased by oil adjuvant, but this additive reduced IZM selectivity. The best
Název v anglickém jazyce
Optimising Clearfield and ExpressSun sunflower technologies for Central European conditions
Popis výsledku anglicky
This work compares the efficacy and selectivity of herbicides and tank mix combinations at different application terms in Clearfield and ExpressSun sunflower. Five plot field trials were carried out in Prague. Efficacy of tribenuron (TBM) was excellent and rather rapid on Chenopodium album. Echinochloa crus-galli was not controlled by TBM. Tank-mix combination TBM and propaquizafop (PQF) caused sunflower injury when applied in a very cold growing period. Under dry conditions, PQF efficacy on E. crus-galli was strongly reduced. Split application of TBM, when PQF was used at the second application, was less negatively affected by herbicide antagonisms. Very good results were obtained on plots treated pre-emergence with dimethenamid and post emergence with TBM. Efficacy of imazamox (IZM) on dicot weeds was strongly affected by weeds growth stages and weather conditions during application. Efficacy of IZM on E. crus-galli was increased by oil adjuvant, but this additive reduced IZM selectivity. The best
Klasifikace
Druh
J<sub>imp</sub> - 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)
Návaznosti výsledku
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
Ostatní
Rok uplatnění
2017
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Plant Protection Science (Ochrana rostlin)
ISSN
1212-2580
e-ISSN
—
Svazek periodika
53
Číslo periodika v rámci svazku
4
Stát vydavatele periodika
CZ - Česká republika
Počet stran výsledku
8
Strana od-do
265-272
Kód UT WoS článku
000408655400010
EID výsledku v databázi Scopus
2-s2.0-85029172238