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The esters detected in SS strata samples are mainly methyl, butyl, and amyl esters, accounting for 3.34–11.41% of OM (mean proportion of 6.85%). Two ketones were identified, include 3-heptanone and ...

By reducing bee exposure to pesticides, this approach aims to minimize the direct and indirect impacts on bee health. Studies have identified several promising bee repellent compounds, such as ...

Department of Chemistry, Gettysburg College, Gettysburg, Pennsylvania 17325, United States Department of Chemistry and Biochemistry, University of California San Diego, San Diego, California 92093, ...