Entomologia Generalis, Journal Year: 2023, Volume and Issue: 43(6), P. 1071 - 1075
Published: Dec. 7, 2023
Insects, Journal Year: 2025, Volume and Issue: 16(2), P. 106 - 106
Published: Jan. 21, 2025
Insecticide resistance in Aedes aegypti populations hinders vector control programs. Many studies have focused on the classical mechanisms, kdr mutations, and metabolic enzymes to understand development of insecticide resistance. In this study, we subjected a strain Ae. selective pressure for 13 consecutive generations extent We delved into transcriptomics pressured gain insights molecular changes underlying aegypti. Our data suggest mosquito is influenced by additional mechanisms that are difficult explain using only mechanisms. The response mosquitoes varies depending exposure time. Initially, when contact with insecticides, they modulate expression some point mutations sodium channel genes. After long-term exposure, respond insecticides expressing different proteins involved cuticle, energetic metabolism, synthesis proteases. propose model includes these novel found after prolonged which work conjunction established (kdr resistance) but timeline terms appearance.
Language: Английский
Citations
1
Current Opinion in Insect Science, Journal Year: 2024, Volume and Issue: 62, P. 101161 - 101161
Published: Jan. 21, 2024
Insecticide resistance is an evolved ability to survive insecticide exposure. Compared with nonsocial insects, eusocial insects have lower numbers of documented cases resistance. Eusocial include beneficial and pest species that can be incidentally or purposely targeted insecticides. The central goal this review explore factors either limit the detect it in insects. We surveyed literature found has been bees, but other groups such as ants termites, evidence more sparse. suggest path forward for better understanding should tractable experimental models, comprehensive geographic sampling, testing impacts social, symbiont, genetic, ecological factors.
Language: Английский
Citations
5
Pesticide Biochemistry and Physiology, Journal Year: 2025, Volume and Issue: unknown, P. 106431 - 106431
Published: April 1, 2025
Language: Английский
Citations
0
Plant Signaling & Behavior, Journal Year: 2024, Volume and Issue: 20(1)
Published: Dec. 19, 2024
Wheat is the third most widely consumed cereal in world, after maize and rice. However, it regularly attacked by wheat aphid (Schizaphis graminum), causing considerable damage to crops. The acetylcholinesterase enzyme, which plays a key role transmission of synaptic cholinergic signal, has emerged as promising target for development pest control strategies. Inhibition this enzyme leads paralysis or even death aphid. objective study identify bioactive compounds Securidaca longepedunculata (S. longepedunculata) that are capable interacting with from Schizaphis graminum inhibiting its activity. Furthermore, computer simulation these interaction protein was conducted. First, secondary metabolites S. were selected on basis GC-MS data available specific reference sources. Subsequently, subjected virtual screening based their docking scores order those inhibitory properties. highest molecular dynamics over 50 ns trajectory. MMGBSA free energy calculations results demonstrated eight exhibited properties, four (echimidine, populin, salidroside, farrerol) superior stabilizing effects proteins compared remaining compounds. In terms simulation, observed echimidine populin formed robust stable hydrogen bonds amino acids enzyme. This identifies attempts validate potential activities against acetylcholinesterase, view developing potent insecticides unique treatment
Language: Английский
Citations
1
ACS Omega, Journal Year: 2024, Volume and Issue: unknown
Published: July 19, 2024
The aphid,
Language: Английский
Citations
0
Journal of Pest Science, Journal Year: 2024, Volume and Issue: unknown
Published: Sept. 3, 2024
Language: Английский
Citations
0
Entomologia Generalis, Journal Year: 2023, Volume and Issue: 43(6), P. 1071 - 1075
Published: Dec. 7, 2023
Citations
0