Results 61 to 70 of about 1,454 (190)

Control de Bromus, Lolium, Papaver y Avena en cereal de invierno [PDF]

, 2014
Un aspecto fundamental para un control integrado de malas hierbas es conocer la biología de las especies que causan problemas en cada caso. Si se puede prever el momento de su emergencia y se conoce el comportamiento de sus semillas en el suelo y otros ...
Aibar Lete, Joaquín, Cirujeda Ranzenberger, Alicia, Llenes, J.M., Marí León, Ana Isabel, Montull, J.M., Pardo Sanclemente, Gabriel, Taberner Palou, Andreu   +6 more
core  

High Frequency Monitoring of Herbicides in Surface Water and Farmers Survey in an Agricultural Catchment in Belgium

Geoscience Data Journal, Volume 12, Issue 3, July 2025.
Map of fields on which herbicides were applied (exemplary for year 2013). Colours indicate drainage status of the fields (brown = no drainage, green = drainage). High‐resolution measurement of stream discharge and concentration of 11 herbicides and one metabolite from 2011 to 2013 for two watersheds (WS1 and WS2) and the respective gauging stations Q1 ...
Florian Krebs, Gunnar Kahl, Dirk Baets, Thorsten Schad, Robin Sur, Lutz Breuer   +5 more
wiley   +1 more source

Response of Wheat to Pre-Emergence and Early Post-Emergence Herbicides

Agronomy
A two-year field experiment was conducted in two consecutive seasons to evaluate the response of wheat to pre-emergence (PRE) and early post-emergence (EPOST) herbicides.
Thomas Gitsopoulos, Ioannis Georgoulas, Despoina Botsoglou, Eirini Vazanelli   +3 more
doaj   +1 more source

Resistenzentwicklung bei Apera spica-venti in Niedersachsen

Julius-Kühn-Archiv, 2020
In den Jahren 2007 bis 2018 wurden auf 286 Monitoringflächen Samenproben von Apera spica-venti (Gemeiner Windhalm) gezogen und in Biotestungen die Wirksamkeit von Herbiziden unterschiedlicher Wirkstoffklassen getestet.
Wolber, Dirk M., Warnecke-Busch, Goßswinth, Köhler, Lisa   +2 more
doaj   +1 more source

The implications of spatially variable pre-emergence herbicide efficacy for weed management [PDF]

, 2017
BACKGROUND The efficacy of pre-emergence herbicides within fields is spatially variable due to soil heterogeneity. We quantified the effect of soil organic matter on the efficacy of two pre-emergence herbicides; flufenacet and pendimethalin, against A.
Hull, Richard, Metcalfe, Helen, Milne, Alice E., Murdoch, Alistair J., Storkey, Jonathan   +4 more
core   +1 more source

Enhanced metabolism causes reduced flufenacet sensitivity in black‐grass (Alopecurus myosuroides Huds.) field populations

Pest Management Science, 2019
ABSTRACTBACKGROUNDBlack‐grass (Alopecurus myosuroides Huds.) is a frequent grass weed that commonly occurs in winter wheat in temperate Europe. Evolving resistance to post‐emergence herbicides, e.g. acetyl CoA carboxylase (ACCase) and acetolactate synthase (ALS) inhibitors requires more complex weed management strategies and ensuring good efficacy of ...
Rebecka Dücker, Peter Zöllner, Evlampia Parcharidou, Susanne Ries, Lothar Lorentz, Roland Beffa   +5 more
openaire   +3 more sources

Aminoisothiazolamides, a new class of potent inhibitors of lysyl‐tRNA synthetase

Pest Management Science, Volume 81, Issue 7, Page 3956-3983, July 2025.
The present work covers a series of novel herbicidal lead structures that possess an aminoisothiazolamide scaffold as a structural key feature. Lysyl‐tRNA synthetase 1 (KRS1) was identified as the biochemical mode‐of‐action. Based on optimized and tailored synthetic approaches, a broader SAR study was carried out delivering some lead structures that ...
David Bernier, David M Barber, Guido Bojack, Birgit Bollenbach‐Wahl, Luke Churchman, Uwe Döller, Tyler Fahrenhorst‐Jones, Jörg Freigang, Elmar Gatzweiler, Claudia Hartfiel, Caroline Hilmi, Yoann Huet, Bernd Laber, Gudrun Lange, Stephanie Lee, Virginie Lempereur, Marc Mosrin, Thomas Müller, China M Payne, Olaf Peters, Luka Posa, Shaun Rees, Anna M Reingruber, Jullien Rey, Jörg Tiebes, Karen Tilmant, Jens Frackenpohl   +26 more
wiley   +1 more source

Biology, Ecology, Distribution and Management of Large Crabgrass (Digitaria sanguinalis)

Weed Research, Volume 65, Issue 4, July/August 2025.
ABSTRACT Digitaria sanguinalis (L.) Scop. (large crabgrass) is a globally distributed annual C4 grass and one of the most challenging weeds in agriculture, causing significant yield losses in crops such as maize, soyabean, rice, cotton and vegetables. This species thrives under favourable and unfavourable conditions such as disturbed soils, fluctuating
Fernando H. Oreja, Andrea S. Vega, Eric Jones, Elba B. de la Fuente   +3 more
wiley   +1 more source

Comparison of a diflufenican-containing premixture to current commercial standards for residual Palmer amaranth (Amaranthus palmeri) and waterhemp (Amaranthus tuberculatus) control

Weed Technology
With Palmer amaranth and waterhemp evolving resistance to nine and six different sites of action (SOAs) globally, soybean producers continue to search for new options to control these problematic weeds.
Matthew C. Woolard, Jason K. Norsworthy, Trenton L. Roberts, Benjamin C. Thrash, L. Tom Barber, Christy L. Sprague, Tristen H. Avent   +6 more
doaj   +1 more source

Investigating the Efficacy of Selected Very-Long-Chain Fatty Acid-Inhibiting Herbicides on Iowa Waterhemp (Amaranthus tuberculatus) Populations with Evolved Multiple Herbicide Resistances

Agronomy, 2021
Very long chain fatty acid (VLCFA)-inhibiting herbicides (Herbicide group (HG) 15) have been applied to corn and soybean fields in Iowa since the 1960s.
Eric A. L. Jones, Micheal D. K. Owen
doaj   +1 more source