Results 11 to 20 of about 6,378 (169)

Non-Target-Site Resistance to Herbicides: Recent Developments

Plants, 2019
Non-target-site resistance (NTSR) to herbicides in weeds can be conferred as a result of the alteration of one or more physiological processes, including herbicide absorption, translocation, sequestration, and metabolism.
Mithila Jugulam, Chandrima Shyam
doaj   +3 more sources

Repeated origins, widespread gene flow, and allelic interactions of target-site herbicide resistance mutations

eLife, 2022
Causal mutations and their frequency in agricultural fields are well-characterized for herbicide resistance. However, we still lack understanding of their evolutionary history: the extent of parallelism in the origins of target-site resistance (TSR), how
Julia M Kreiner, George Sandler, Aaron J Stern, Patrick J Tranel, Detlef Weigel, John R Stinchcombe, Stephen I Wright   +6 more
doaj   +1 more source

Cytochrome P450 Herbicide Metabolism as the Main Mechanism of Cross-Resistance to ACCase- and ALS-Inhibitors in Lolium spp. Populations From Argentina: A Molecular Approach in Characterization and Detection

Frontiers in Plant Science, 2020
Knowledge about the mechanisms of herbicide resistance provide valuable insights into evolving weed populations in response to selection pressure and should be used as a basis for designing management strategies for herbicide-resistant weeds.
Marcos Yanniccari, Ramón Gigón, Adelina Larsen   +2 more
doaj   +1 more source

Detection of Target-Site Herbicide Resistance in the Common Ragweed: Nucleotide Polymorphism Genotyping by Targeted Amplicon Sequencing

Diversity, 2021
Background: The spread of herbicide-resistance Ambrosia artemisiifolia threatens not only the production of agricultural crops, but also the composition of weed communities.
Barbara Kutasy, Zoltán Farkas, Balázs Kolics, Kincső Decsi, Géza Hegedűs, Judit Kovács, János Taller, Zoltán Tóth, Nikoletta Kálmán, Gabriella Kazinczi, Eszter Virág   +10 more
doaj   +1 more source

Target-Site and Non-target-Site Resistance Mechanisms Confer Multiple and Cross- Resistance to ALS and ACCase Inhibiting Herbicides in Lolium rigidum From Spain

Frontiers in Plant Science, 2021
Lolium rigidum is one the worst herbicide resistant (HR) weeds worldwide due to its proneness to evolve multiple and cross resistance to several sites of action (SoA).
Joel Torra, José María Montull, Andreu Taberner, Nawaporn Onkokesung, Neil Boonham, Robert Edwards   +5 more
doaj   +1 more source

Herbicide-resistant weeds : from research and knowledge to future needs [PDF]

, 2013
Synthetic herbicides have been used globally to control weeds in major field crops. This has imposed a strong selection for any trait that enables plant populations to survive and reproduce in the presence of the herbicide.
Beckie, Hugh John, Busi, Roberto, Gaines, Todd A., Goggin, Danica E., Kaundun, Shiv S., Lacoste, Myrtille, Neve, Paul, Nissen, Scott Jay, Norsworthy, Jason K., Powles, Stephen B., Renton, M., Shaner, Dale L., Tranel, Patrick J., Vila-Aiub, Martin M., Wright, Terry R., Yu, Qin   +15 more
core   +4 more sources

SmSP2: A serine protease secreted by the blood fluke pathogen Schistosoma mansoni with anti-hemostatic properties. [PDF]

, 2018
BackgroundSerine proteases are important virulence factors for many pathogens. Recently, we discovered a group of trypsin-like serine proteases with domain organization unique to flatworm parasites and containing a thrombospondin type 1 repeat (TSR-1 ...
Caffrey, Conor R, Chanová, Marta, Craik, Charles S, Dvořák, Jan, Fajtová, Pavla, Horn, Martin, Hubálek, Martin, Jiang, Zhenze, Leontovyč, Adrian, Mareš, Michael, Marešová, Lucie, O'Donoghue, Anthony J, Ulrychová, Lenka, Vondrášek, Jiří   +13 more
core   +3 more sources

The analysis of reference genes expression stability in susceptible and resistant Apera spica-venti populations under herbicide treatment

Scientific Reports, 2021
Weed resistance to herbicides constitutes a serious problem to world crop production. One of the weeds that are significantly threatening the crops’ yield and quality is Apera spica-venti. The target-site resistance (TSR) mechanism of A.
Barbara Wrzesińska, Karolina Kościelniak, Patryk Frąckowiak, Tadeusz Praczyk, Aleksandra Obrępalska-Stęplowska   +4 more
doaj   +1 more source

Current Status of Herbicide Resistance in the Iberian Peninsula: Future Trends and Challenges

Agronomy, 2022
The evolution of herbicide resistance in weeds has emerged as one of the most serious threats to sustainable food production systems, which necessitates the evaluation of herbicides to determine their efficacy.
Joel Torra, José M. Montull, Isabel M. Calha, María D. Osuna, Joao Portugal, Rafael de Prado   +5 more
doaj   +1 more source

Efficient preliminary floating offshore wind turbine design and testing methodologies and application to a concrete spar design [PDF]

, 2015
The current key challenge in the floating offshore wind turbine industry and research is on designing economic floating systems that can compete with fixed-bottom offshore turbines in terms of levelized cost of energy. The preliminary platform design, as
Campos Hortigüela, Alexis, Cheng, Po Wen, Matha, Denis, Molins i Borrell, Climent, Sandner, Frank   +4 more
core   +2 more sources