supported by a grant from the National Key R&D Program of China (2019YFC16063000)。
Chlorfenapyr is a liposoluble insecticide belonging to the pyrrole family.Chlorfenapyr is activated when the N-ethoxymethyl side chain breaks,forming a toxic metabolite,which uncouples oxidative phosphorylation in the...
supported by the Research Foundation of Ningbo No.2 Hospital (2023HMKY49);Ningbo Key Support Medical Discipline (2022-F16)。
BACKGROUND:Chlorfenapyr is used to kill insects that are resistant to organophosphorus insecticides.Chlorfenapyr poisoning has a high mortality rate and is difficult to treat.This article aims to review the mechanisms...
supported by the National Natural Science Foundation of China(32072454);the Guidance Foundation of Sanya Institute of Nanjing Agricultural University(NAUSY-MS09).
Chlorfenapyr is a broad-spectrum halogenated pyrrole insecticide with a unique mode of action.Due to the misuse and overuse of this chemical,resistance has been reported in several arthropods,including Plutella xylost...
This work was supported by the PIIVEC operational research project(PV/OP2-03/TW to MT under the MRC grant MR/PO27873/1),the Renewal Wellcome Trust Senior Research Fellowship in Biomedical Sciences(217188/Z/19/Z),and the BMGF Grant(INV-006003)awarded to CSW.
Background The increasing reports of resistance to pyrethroid insecticides associated with reduced efficacy of pyrethroid-only interventions highlight the urgency of introducing new non-pyrethroid-only control tools.H...
financially supported by the Natural Science Foundation of Beijing (No. 8162029);National Natural Science Foundation of China (No. 21677009)
Commercial suspension emulsion(SE) of(8% chlorfenapyr + 20% clothianidin), as a pre-registered product in China, was firstly investigated under Chinese open-field conditions. A MWCNTs-based QuEChERS method for simulta...
supported by the National Basic Research Program of China(973 Program,2010CB126104);National Twelfth-five Key Project of China(2011BAE06B01-03);National Natural Science Foundation of China(21272062);the Hunan Provincial Natural Science Foundation (11JJ2006,11JJ3022 and 10JJ3053);Science Plan of Hunan Province (2010FJ2003)
To search for novel 2-arylpyrroles with unique biological activities,a series of novel 2-arylpyrrole derivatives were designed and synthesized,and their structures were characterized by 1 H and 13 C NMR spectroscopy,M...
Chlorfenapyr, an insecticidal pyrrole, was applied to concrete arenas at concentrations of 1. 1, 0.825, 0.55, and 0.275 g of active ingredient [AI]/m^2. Adult Tribolium castaneum (Herbst), the red flour beetle, were...
College of Plant Protection,Agricultural University of Hebei has successfully developed 10% chlorfenapyr EW(emulsion in water) using the phase transfer process.Chlorfenapyr,a new insecticide with a trifluoromethylpyrr...
A GC-NCI-MS method was developed for the determination of chlorfenapyr residues in eggplant and soil sample.The sample was extracted by the mixture solvent of acetone-dichloromethane(4 ∶3,by volume),and cleaned up by...
In this paper,a GC-MS method for the determination of chlorfenapyr in beef was described.The residue was extracted with acetonitrile,purified by alumina oxide neutral column,and cleaned up with auto solid phase.The ch...