Results 21 to 30 of about 1,442 (190)

Metabolic resistance to pre-emergence herbicides in grasses

open access: yesJulius-Kühn-Archiv, 2020
Black-grass (Alopecurus myosuroides Huds.) and rye-grass (Lolium spp) are very competitive grass weeds. During the last decades, they have evolved resistance to post-emergence herbicides, in particular ACCase- and ALS- inhibitors.
Duecker, Rebecka   +7 more
doaj   +1 more source

Simulation of reactive solute transport in the critical zone: a Lagrangian model for transient flow and preferential transport [PDF]

open access: yesHydrology and Earth System Sciences, 2021
We present a method to simulate fluid flow with reactive solute transport in structured, partially saturated soils using a Lagrangian perspective.
A. Sternagel   +4 more
doaj   +1 more source

Field measurement and modelling of chlorotoluron and flufenacet persistence in unamended and amended soils [PDF]

open access: yesScience of The Total Environment, 2020
The dissipation and persistence of two cereals herbicides, chlorotoluron and flufenacet, were studied in a field experiment including three replicated plots of unamended soil (S), soil amended with spent mushroom substrate (S + SMS), and soil amended with green compost (S + GC), during the winter wheat cultivation campaign.
Marin-Benito, Jesus   +5 more
openaire   +7 more sources

Recombinant glutathione transferases from flufenacet‐resistant black‐grass (Alopecurus myosuroides Huds.) form different flufenacet metabolites and differ in their interaction with pre‐ and post‐emergence herbicides

open access: yesPest Management Science, 2023
AbstractBACKGROUNDBlack‐grass (Alopecurus myosuroides Huds.) has become a problematic weed in cereals in Europe. Besides resistance to post‐emergent herbicides becoming increasingly widespread, enhanced metabolism of inhibitors of the synthesis of very‐long‐chain fatty acids (VLCFAs), such as flufenacet, is evolving.
Evlampia Parcharidou   +5 more
openaire   +3 more sources

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

open access: yesPlant, Soil and Environment, 2021
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).
Jaroslav Šuk   +3 more
doaj   +1 more source

Using the soil and water assessment tool to simulate the pesticide dynamics in the data scarce Guayas River Basin, Ecuador [PDF]

open access: yes, 2020
Agricultural intensification has stimulated the economy in the Guayas River basin in Ecuador, but also affected several ecosystems. The increased use of pesticides poses a serious threat to the freshwater ecosystem, which urgently calls for an improved ...
Arias-Hidalgo, Mijail   +8 more
core   +1 more source

Flufenacet an interesting mix partner for Viper™ Compact and GF-1546 against grass weeds in autumn

open access: yesJulius-Kühn-Archiv, 2018
ViperTM Compact herbicide consists of the three active ingredients penoxsulam (15 g/L), florasulam (3.75 g/L) and diflufenican (100 g/L). It is a broad-spectrum herbicide used to control loose silky-bent (Apera spica venti), mono- and dicotyledonous ...
Matthias Donner   +3 more
doaj   +1 more source

Suppressing Alopecurus myosuroides in winter cereals by delayed sowing and pre-emergence herbicides

open access: yesPlant, Soil and Environment, 2022
Delayed sowing of winter cereals in Western Europe is a preventive method to reduce Alopecurus myosuroides infestations. Two series of on-farm studies including 36 experiments were conducted in South-Western Germany to analyse the combined effects of ...
Roland Gerhards   +2 more
doaj   +1 more source

Influence of Sowing Date of Winter Cereals on the Efficacy of Cinmethylin on Alopecurus myosuroides (Huds.)

open access: yesAgronomy, 2022
Cinmethylin, a pre-emergent applied active ingredient, inhibits the fatty acid thioesterase and offers a new option in the chemical control of Alopecurus myosuroides, one of the most problematic weeds in arable farming in Europe. It was assumed that with
Benjamin Klauk, Jan Petersen
doaj   +1 more source

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