Deep haplotype analyses of target-site resistance locus ACCase in blackgrass enabled by pool-based amplicon sequencing. [PDF]
Plant Biotechnol J, 2023 Summary Rapid adaptation of weeds to herbicide applications in agriculture through resistance development is a widespread phenomenon. In particular, the grass Alopecurus myosuroides is an extremely problematic weed in cereal crops with the potential to manifest resistance in only a few generations.
Kersten S +6 more
europepmc +6 more sources
Agronomy, 2022 Effective control of Alopecurus myosuroides Huds. (blackgrass) solely with a chemical treatment is not guaranteed anymore because populations exhibit resistance to almost all herbicide modes of action.
Miriam Hannah Messelhäuser +3 more
doaj +3 more sources
Molecular analysis of metabolic resistance in blackgrass
Julius-Kühn-Archiv, 2014 A transcriptomics approach was chosen in order to determine candidate genes for metabolic herbicide resistance in a quantitative comparison of expressed genes in sensitive wild type and resistant blackgrass (Alopecurus myosuroides = ALOMY) plants ...
Höfer, Michael U. +3 more
doaj +2 more sources
THE EFFECT OF LEAF ORIENTATION ON SPRAY RETENTION ON BLACKGRASS [PDF]
, 2012 Spray application efficiency depends on the pesticide application method as well as target properties. A wide range of drop impact angles exists during the spray application process because of drop trajectory and the variability of the leaf orientation ...
Boukhalfa, Hassina dite Hafida +3 more
core +2 more sources
Standing genetic variation fuels rapid evolution of herbicide resistance in blackgrass. [PDF]
Proc Natl Acad Sci U S A, 2023 Repeated herbicide applications in agricultural fields exert strong selection on weeds such as blackgrass ( Alopecurus myosuroides ), which is a major threat for temperate climate cereal crops.
Kersten S +14 more
europepmc +11 more sources
Mechanisms of seed persistence in blackgrass (Alopecurus myosuroides Huds.)
Weed Research, Volume 64, Issue 3, Page 237-250, June 2024.Abstract Seed dormancy is the key factor determining weed emergence in agricultural fields and there is growing interest in weed seeds as a target for weed management. A foremost limitation to this approach is the lack of molecular insight into the mechanisms regulating dormancy in weed seeds.
Thomas Holloway +9 more
wiley +2 more sources
Root discrimination of closely related crop and weed species using FT MIR-ATR spectroscopy [PDF]
Frontiers in Plant Science, 2015 Root discrimination of species is a pre-condition for studying belowground competition processes between crop and weed species. In this experiment, we tested Fourier transform mid-infrared (FT MIR)-attenuated total reflection (ATR) spectroscopy to ...
Catharina eMeinen, Rolf eRauber
doaj +2 more sources
Tolerance of blackgrass (Alopecurus myosuroide) to sylfonylurea herbicides in the Czech Republic [PDF]
Plant Protection Science, 2011 Seeds of three blackgrass populations fromSouthern Bohemiawere collected in 2007-2008. Biological tests with chlorsulfuron were performed at the 2-3 leaf stage. Some plants survived after treatment with the highest dose 37.5 g/ha. Biological tests showed
Lucie Slavíková +2 more
doaj +2 more sources
The role of interspecific variability and herbicide pre-adaptation in the cinmethylin response of Alopecurus myosuroides [PDF]
Pest Management Science, Volume 80, Issue 7, Page 3172-3181, July 2024.BACKGROUND: Cinmethylin is an inhibitor of plant fatty acid biosynthesis, with in-plant activity caused by its binding to fatty acid thioesterases (FAT).
Comont, D. +5 more
core +2 more sources
Weed Growth Stage Estimator Using Deep Convolutional Neural Networks [PDF]
Sensors, 2018 This study outlines a new method of automatically estimating weed species and growth stages (from cotyledon until eight leaves are visible) of in situ images covering 18 weed species or families.
Nima Teimouri +5 more
doaj +2 more sources