Results 21 to 30 of about 17,501 (161)

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

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   +1 more source

Point Mutations as Main Resistance Mechanism Together With P450-Based Metabolism Confer Broad Resistance to Different ALS-Inhibiting Herbicides in Glebionis coronaria From Tunisia

Frontiers in Plant Science, 2021
Resistance to acetolactate synthase (ALS) inhibiting herbicides has recently been reported in Glebionis coronaria from wheat fields in northern Tunisia, where the weed is widespread. However, potential resistance mechanisms conferring resistance in these
Zeineb Hada, Zeineb Hada, Yosra Menchari, Antonia M. Rojano-Delgado, Joel Torra, Julio Menéndez, Candelario Palma-Bautista, Rafael de Prado, Thouraya Souissi, Thouraya Souissi   +9 more
doaj   +1 more source

No Vegetative and Fecundity Fitness Cost Associated with Acetyl-Coenzyme A Carboxylase Non-target-site Resistance in a Black-Grass (Alopecurus myosuroides Huds) Population

Frontiers in Plant Science, 2017
Attention should be devoted to weeds evolving herbicide resistance with non-target-site resistance (NTSR) mechanism due to their unpredictable resistance patterns.
Eshagh Keshtkar, Eshagh Keshtkar, Solvejg K. Mathiassen, Per Kudsk   +3 more
doaj   +1 more source

Inflationary Reheating in Grand Unified Theories [PDF]

, 1998
Grand unified theories may display multiply interacting fields with strong coupling dynamics. This poses two new problems: (1) What is the nature of chaotic reheating after inflation, and (2) How is reheating sensitive to the mass spectrum of these ...
A. Linde, B. A. Bassett, B. A. Bassett, B. R. Greene, Bruce A. Bassett, D. Boyanovsky, D. Boyanovsky, D. H. Lyth, D. H. Lyth, D. I. Kaiser, D. I. Kaiser, D. I. Kaiser, D. Koks, D. Koks, E. W. Kolb, Fabrizio Tamburini, G. Dvali, G. Dvali, G. Esposito, H. Fujisaki, I. I. Tkachev, I. L. Binder, I. Zlatev, J. A. Adams, J. Baacke, J. D. Barrow, J. Garcia-Bellido, L. Covi, L. Kofman, L. Kofman, L. Kofman, M. A. Halasz, M. Denker, N. J. Cornish, P. Laguna, R. Jeannerot, R. Jeannerot, S. Dimopoulos, S. E. Larsson, S. Kasuya, S. Yu. Khlebnikov, T. J. Taylor, T. S. Biró, V. Zanchin, Y. Shtanov   +44 more
core   +2 more sources

Multiple Resistance Mechanisms Involved in Glyphosate Resistance in Eleusine indica

Plants, 2022
Glyphosate is a non-selective herbicide and is widely used for weed control in non-cultivated land in China. One susceptible (S) and five putative glyphosate-resistant (R1, R2, R3, R4, and R5) Eleusine indica biotypes were selected to investigate their ...
Wei Deng, Zhiwen Duan, Yang Li, Cheng Peng, Shuzhong Yuan   +4 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

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

, 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, Osuna, Maria D., Rey Caballero, Jordi, Salas, Marisa, Torra Farré, Joel   +4 more
core   +2 more sources

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

Frontiers 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, Lang Pan, Hongwei Zhao, Hongwei Zhao, Qin Yu, Lianyang Bai, Liyao Dong, Liyao Dong   +7 more
doaj   +1 more source

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

Agronomy, 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, Haozhe Liu, Junzhi Wang, Wen Chen, Lianyang Bai, Lang Pan   +5 more
doaj   +1 more source