Jiří Andr
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View article: Sensitivity of sunflower cultivar PR63E82 to tribenuron and propaquizafop in different weather conditions
Sensitivity of sunflower cultivar PR63E82 to tribenuron and propaquizafop in different weather conditions Open
The aim of this work was to verify and assess the tolerance of the PR63E82 (ExpressSun) sunflower cultivar to tribenuron, propaquizafop and their tank-mix combination in two rates under various weather conditions. Three small-plot field tr…
View article: Effect of adjuvants on the dissipation, efficacy and selectivity of three different pre-emergent sunflower herbicides
Effect of adjuvants on the dissipation, efficacy and selectivity of three different pre-emergent sunflower herbicides Open
The aim of this work was to compare the efficacy, selectivity to sunflower and dissipation of three pre-emergent herbicides. Flurochloridone, linuron and oxyfluorfen were applied individually and each herbicide was also applied in a tank m…
View article: Optimising Clearfield and ExpressSun sunflower technologies for Central European conditions
Optimising Clearfield and ExpressSun sunflower technologies for Central European conditions Open
The efficacy and selectivity of herbicides and tank-mix combinations at different application terms in Clearfield and ExpressSun sunflowers were evaluated. Five-plot field trials (2011-2015) were carried out in Prague. The efficacy of trib…
View article: Efficacy and selectivity of pre-emergent sunflower herbicides under different soil moisture conditions
Efficacy and selectivity of pre-emergent sunflower herbicides under different soil moisture conditions Open
We ranked the most frequently used pre-emergent herbicides in sunflower (Helianthus annuus) according to their efficacy and selectivity under different soil moisture conditions within 2008-2011. The efficacy of oxyfluorfen, aclonifen, acet…