Results 21 to 30 of about 7,360,644 (157)

Target-site and non-target site resistance mechanisms are associated with iodosulfuron resistance in Lolium perenne L.

, 2023
Resistance to iodosulfuron, a herbicide targeting acetolactate synthase (ALS), was identified and characterised in a population of Lolium perenne L. from Canterbury, New Zealand.
Hossein Ghanizadeh (15913140), Chris Buddenhagen (15329107), Zachary Ngow (15329263), Kerry Harrington (16304408), Andrew Griffiths (15328015)   +4 more
core   +1 more source

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

Transcriptome Profiling to Identify Genes Involved in Non-Target-Site-Based Resistance to Clodinafop-Propargyl in Asia Minor Bluegrass (Polypogon fugax)

Agronomy, 2022
Asia Minor bluegrass (Polypogon fugax Nees ex Steud.) is a problematic grass weed of winter crops in China, where some populations have become resistant to herbicides. Previously, we identified a P.
Fengyan Zhou, Ziwei Meng, Wei Tang, Yunjing Han, Yong Zhang   +4 more
doaj   +1 more source

Diversity of Herbicide-Resistance Mechanisms of Avena fatua L. to Acetyl-CoA Carboxylase-Inhibiting Herbicides in the Bajio, Mexico

Plants, 2022
Herbicide resistance is an evolutionary process that affects entire agricultural regions’ yield and productivity. The high number of farms and the diversity of weed management can generate hot selection spots throughout the regions.
J Antonio Tafoya-Razo, Saul Alonso Mora-Munguía, Jesús R. Torres-García   +2 more
doaj   +1 more source

Pro-197 mutations confer resistance to thiencarbazone but not to foramsulfuron in ALS-resistant Poa annua populations. [PDF]

Pest Manag Sci
Foramsulfuron remains effective on Pro‐197 Poa annua, but co‐formulation with thiencarbazone reduces efficacy due to limited activity and antagonism. Therefore, foramsulfuron + thiencarbazone should be used in fields without ALS‐resistant weeds to ensure effective in‐crop control.
Alwarnaidu Vijayarajan VB, Vijayakumar I, Ruiz-Partida R, Runge F, Torra J, Lozano-Juste J, Forristal PD.   +6 more
europepmc   +2 more sources

Diverse mechanisms associated with cyhalofop-butyl resistance in Chinese sprangletop (Leptochloa chinensis (L.) Nees): Characterization of target-site mutations and metabolic resistance-related genes in two resistant populations

Frontiers in Plant Science, 2022
Resistance of Chinese sprangletop (Leptochloa chinensis (L.) Nees) to the herbicide cyhalofop-butyl has recently become a severe problem in rice cultivation. However, the molecular mechanisms of target-site resistance (TSR) in cyhalofop-butyl-resistant L.
Yi Zhang, Liping Chen, Wen Song, Tao Cang, Mingfei Xu, Changxing Wu   +5 more
doaj   +1 more source

Comparability between insecticide resistance bioassays for mosquito vectors : time to review current methodology? [PDF]

, 2015
Insecticides play an integral role in the control of mosquito-borne diseases. With resistance to insecticides on the rise, surveillance of the target population for optimal choice of insecticides is a necessity.
Müller, Pie, Malone, David, David Malone, Owusu, Henry F, Jančáryová, Danica, Henry F Owusu, Pie Müller, Owusu, Henry F., Danica Jančáryová   +8 more
core   +1 more source

Degradation and metabolism of fenoxaprop-P-ethyl in sensitive and resistant populations of Alopecurus myosuroides

Julius-Kühn-Archiv, 2014
Blackgrass (Alopecurus myosuroides) is one of the most economically important weeds in Europe. Because of the development and distribution of herbicide resistant populations the control of this weed has become a serious challenge in agriculture.
Kaiser, Yasmin I., Gerhards, Roland
doaj   +1 more source

Impact of imazamox containing herbicides on the development of resistance in black-grass (Alopecurus myosuroides Huds.) within an oilseed rape / wheat crop rotation

Julius-Kühn-Archiv, 2016
The application of imazamox as an herbicide in oilseed-rape got possible due to the introduction of Clearfield oilseed-rape varieties which are tolerant to ALS inhibitors.
Rosenhauer, Marie, Sievernich, Bernd, Petersen, Jan   +2 more
doaj   +1 more source