Results 31 to 40 of about 2,667 (139)

Enhanced Metabolism Evolved High-Level Resistance to Fenoxaprop-P-Ethyl in Alopecurus japonicus

open access: yesAgronomy, 2022
Alopecurus japonicus has been a serious weed across China and developed resistance to the acetyl-CoA carboxylase (ACCase)-inhibiting herbicide. The A. japonicus ACCase gene mutations accounting for target-site resistance (TSR) have been clarified, while ...
Zongfang Li   +5 more
doaj   +1 more source

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

open access: yesScientific 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   +4 more
doaj   +1 more source

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

open access: yesAgronomy, 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   +5 more
doaj   +1 more source

Multiple Resistance to Three Modes of Action of Herbicides in a Single Italian Ryegrass (Lolium multiflorum L.) Population in China

open access: yesAgronomy, 2023
Italian ryegrass (Lolium multiflorum L.), a cross-pollinated grass, is gradually becoming a predominant weed in wheat fields in China and is evolving resistance to many groups of herbicides.
Guangtao Zhu   +6 more
doaj   +1 more source

Non-Target-Site Resistance to Herbicides: Recent Developments

open access: yesPlants, 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   +1 more source

Target-site and non-target-site resistance mechanisms to ALS inhibiting herbicides in Papaver rhoeas [PDF]

open access: yes, 2017
Target-site and non-target-site resistance mechanisms to ALS inhibitors were investigated in multiple resistant (tribenuron-methyl and 2,4-D) and only 2,4-D resistant, Spanish corn poppy populations.
Menéndez, Julio   +4 more
core   +2 more sources

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

open access: yes, 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   +15 more
core   +4 more sources

miR397/Laccase Gene Mediated Network Improves Tolerance to Fenoxaprop-P-ethyl in Beckmannia syzigachne and Oryza sativa

open access: yesFrontiers in Plant Science, 2017
Herbicide resistance can be either target-site or non-target-site based. The molecular mechanisms underlying non-target-site resistance (NTSR) are poorly understood, especially at the level of gene expression regulation.
Lang Pan   +7 more
doaj   +1 more source

Nicht-Zielortresistenzen bei Alopecurus myosuroides und Apera spica-venti – Resistenzmuster und Resistenzfaktoren [PDF]

open access: yes, 2012
Ackerfuchsschwanz (Alopecurus myosuroides) und Gemeiner Windhalm (Apera spica-venti) sind die bedeutendsten Ungrasarten im deutschen Getreideanbau. Beide Arten weisen mit deutlich zunehmender Tendenz regional Herbizidresistenzen auf.
Naruhn, Georg   +2 more
core   +2 more sources

Tribenuron-methyl metabolism and the rare Pro197Phe double mutation together with 2,4-D metabolism and reduced absorption can evolve in Papaver rhoeas with multiple and cross herbicide resistance to ALS inhibitors and auxin mimics [PDF]

open access: yes, 2022
Multiple resistance mechanisms to ALS inhibitors and auxin mimics in two Papaver rhoeas populations were investigated in wheat fields from Portugal. Dose-response trials, also with malathion (a cytochrome P450 inhibitor), cross-resistance patterns for ...
De Prado, Rafael   +7 more
core   +3 more sources

Home - About - Disclaimer - Privacy