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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 [PDF]

open access: yesFrontiers 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   +5 more
doaj   +2 more sources

Cytochrome P450 and Glutathione S-Transferase Confer Metabolic Resistance to SYP-14288 and Multi-Drug Resistance in Rhizoctonia solani [PDF]

open access: yesFrontiers in Microbiology, 2022
SYP-14288 is a fungicide as an uncoupler of oxidative phosphorylation, which is effective in controlling fungal pathogens like Rhizoctonia solani. To determine whether R.
Xingkai Cheng   +9 more
doaj   +2 more sources

Metabolic Resistance in Permethrin-Resistant Florida Aedes aegypti (Diptera: Culicidae) [PDF]

open access: yesInsects, 2021
Aedes aegypti is the principal mosquito vector for many arthropod-borne viruses (arboviruses) including dengue, chikungunya, and Zika. In the United States, excessive permethrin use has led to a high frequency of resistance in mosquitoes.
Sierra M. Schluep, Eva A. Buckner
doaj   +2 more sources

Nutrient Scarcity in a New Defined Medium Reveals Metabolic Resistance to Antibiotics in the Fish Pathogen Piscirickettsia salmonis [PDF]

open access: yesFrontiers in Microbiology, 2021
Extensive use of antibiotics has been the primary treatment for the Salmonid Rickettsial Septicemia, a salmonid disease caused by the bacterium Piscirickettsia salmonis. Occurrence of antibiotic resistance has been explored in various P.
Javiera Ortiz-Severín   +14 more
doaj   +2 more sources

Monitoring Insecticide Susceptibility in Aedes Aegypti Populations from the Two Biggest Cities, Ouagadougou and Bobo-Dioulasso, in Burkina Faso: Implication of Metabolic Resistance [PDF]

open access: yesTropical Medicine and Infectious Disease, 2020
In West Africa, Aedes aegypti remains the major vector of dengue virus. Since 2013, dengue fever has been reemerging in Burkina Faso with annual outbreaks, thus becoming a major public health problem.
Moussa Namountougou   +16 more
doaj   +2 more sources

Experimental Hut Trials Reveal That CYP6P9a/b P450 Alleles Are Reducing the Efficacy of Pyrethroid-Only Olyset Net against the Malaria Vector Anopheles funestus but PBO-Based Olyset Plus Net Remains Effective

open access: yesPathogens, 2022
Malaria remains a major public health concern in Africa. Metabolic resistance in major malaria vectors such as An. funestus is jeopardizing the effectiveness of long-lasting insecticidal nets (LLINs) to control malaria.
Benjamin D. Menze   +5 more
doaj   +1 more source

First Report of the Molecular Mechanism of Resistance to Tribenuron-Methyl in Silene conoidea L.

open access: yesPlants, 2022
Silene conoidea L. is an annual troublesome broadleaf weed in winter wheat fields in China. In recent years, field applications of tribenuron-methyl have been ineffective in controlling S. conoidea in Hebei Province, China.
Ying Sun   +7 more
doaj   +1 more source

Dinitroaniline Herbicide Resistance and Mechanisms in Weeds

open access: yesFrontiers in Plant Science, 2021
Dinitroanilines are microtubule inhibitors, targeting tubulin proteins in plants and protists. Dinitroaniline herbicides, such as trifluralin, pendimethalin and oryzalin, have been used as pre-emergence herbicides for weed control for decades.
Jinyi Chen   +5 more
doaj   +1 more source

High-Resolution Genetic Mapping Combined with Transcriptome Profiling Reveals That Both Target-Site Resistance and Increased Detoxification Confer Resistance to the Pyrethroid Bifenthrin in the Spider Mite Tetranychus urticae

open access: yesBiology, 2022
Pyrethroids are widely applied insecticides in agriculture, but their frequent use has provoked many cases of resistance, in which mutations in the voltage-gated sodium channel (VGSC), the pyrethroid target-site, were shown to play a major role. However,
Berdien De Beer   +5 more
doaj   +1 more source

Untersuchungen zur Selektion metabolischer Resistenz bei Alope-curus myosuroides Huds. durch Pinoxaden und Pyroxsulam in Dosis-Wirkungsversuchen im Gewächshaus – Analyse der F1-Generation

open access: yesJulius-Kühn-Archiv, 2022
Die Bekämpfung von Ackerfuchsschwanz (Alopecurus myosuroides Huds.) stellt vor dem Hintergrund der zunehmenden Resistenzen eine Herausforderung dar.
Wagner, Jean, Mücke, Manuela
doaj   +1 more source

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