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Biodegradation of sulfoxaflor and photolysis of sulfoxaflor by ultraviolet radiation
Biodegradation, 2023Sulfoxaflor (SUL, [N-[methyloxido[1-[6-(trifluoromethyl)-3-pyridinyl] ethyl]-λ4-sulfanylidene] cyanamide]) is a widely used systemic insecticide, and its residue has frequently been detected in the environment, posing a potential threat to the environment.
Yun-Xiu Zhao +4 more
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Sulfoxaflor exposure reduces bumblebee reproductive success
Nature, 2018Intensive agriculture currently relies on pesticides to maximize crop yield1,2. Neonicotinoids are the most widely used insecticides globally3, but increasing evidence of negative impacts on important pollinators4-9 and other non-target organisms10 has led to legislative reassessment and created demand for the development of alternative products ...
Siviter, Harry +2 more
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Biological characterization of sulfoxaflor, a novel insecticide
Pest Management Science, 2010AbstractBACKGROUND: The commercialization of new insecticides is important for ensuring that multiple effective product choices are available. In particular, new insecticides that exhibit high potency and lack insecticidal cross‐resistance are particularly useful in insecticide resistance management (IRM) programs.
Jonathan M, Babcock +10 more
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Novel nicotinic action of the sulfoximine insecticide sulfoxaflor
Insect Biochemistry and Molecular Biology, 2011The novel sulfoximine insecticide sulfoxaflor is as potent or more effective than the neonicotinoids for toxicity to green peach aphids (GPA, Myzus persicae). The action of sulfoxaflor was characterized at insect nicotinic acetylcholine receptors (nAChRs) using electrophysiological and radioligand binding techniques.
Gerald B, Watson +8 more
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Profiling and Identification of Biocatalyzed Transformation of Sulfoxaflor In Vivo
Angewandte Chemie, 2020AbstractIn the present study, we investigated the biotransformation of the neonicotinoid pesticide sulfoxaflor and the metabolic responses in Sprague‐Dawley rats. Sulfoxaflor transformation was catalyzed by cytochrome P450 while five phase I and four phase II metabolites were identified for the first time in vivo.
Liwei Xu +7 more
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Environmental Toxicology and Chemistry
Abstract More than 30% of human food crop yield requires animal pollination. In addition, successful crop production depends on agrochemicals to control pests. However, agrochemicals can have negative consequences on beneficial insect pollinators, such as bees. We investigated the effects of an emerging class of pesticides, sulfoximines,
Sarah E Orr +3 more
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Abstract More than 30% of human food crop yield requires animal pollination. In addition, successful crop production depends on agrochemicals to control pests. However, agrochemicals can have negative consequences on beneficial insect pollinators, such as bees. We investigated the effects of an emerging class of pesticides, sulfoximines,
Sarah E Orr +3 more
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Enantioselective bioaccumulation and toxicity of rac-sulfoxaflor in zebrafish (Danio rerio)
Science of The Total Environment, 2022Sulfoxaflor is a fourth-generation neonicotinoid insecticide mainly used to control sap-feeding pests. In this study, four stereoisomers of sulfoxaflor were separated using HPLC, and the absolute configurations of three stereoisomers were identified via single-crystal X-ray diffraction. First, the stability and isomerization of the four enantiomers and
Yao, Deng +7 more
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Occurrence of neonicotinoids and sulfoxaflor in major aquifer groups in Iowa
Chemosphere, 2021A statewide assessment of neonicotinoids in groundwater was conducted among a sample of public water supply wells in Iowa from October 2017 to August 2018. Samples from all the state's major aquifer groups were initially collected from 118 wells in 69 counties.
Darrin A. Thompson +3 more
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Mechanism, Kinetics, and Ecotoxicity Assessment of ·OH-Initiated Oxidation Reactions of Sulfoxaflor
The Journal of Physical Chemistry A, 2021The ·OH-initiated reaction mechanism and kinetics of sulfoxaflor were investigated by using electronic structure calculations. The possible hydrogen atom and cyano group abstraction reaction pathways were studied, and the calculated thermochemical parameters show that the hydrogen atom abstraction from the C7 carbon atom is the more favorable reaction ...
G. Manonmani +2 more
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Investigating the mode of action of sulfoxaflor: a fourth‐generation neonicotinoid
Pest Management Science, 2012AbstractBackgroundThe precise mode of action of sulfoxaflor, a new nicotinic acetylcholine receptor‐modulating insecticide, is unclear. A detailed understanding of the mode of action, especially in relation to the neonicotinoids, is essential for recommending effective pest management practices.ResultsRadiolabel binding experiments using a tritiated ...
Penny, Cutler +12 more
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