文献类型： 外文期刊

作者： Wagan, Tufail Ahmed ¹ ; Wang, Wenjun ¹ ; Hua, Hongxia ¹ ; Lyu Rong-Hua ² ; Cai, Wanlun ¹ ;

作者机构： 1.Huazhong Agr Univ, Coll Plant Sci & Technol, Hubei Insect Resources Utilisat & Sustainable Pes, Wuhan 430070, Peoples R China

2.Guangxi Acad Agr Sci, Div Int Cooperat, Nanning 530007, Peoples R China

关键词： GC-MS; bioactivity; red flour beetle; stored grain pests

期刊名称：FLORIDA ENTOMOLOGIST （ 影响因子：1.434； 五年影响因子：1.641 ）

ISSN： 0015-4040

年卷期： 2022 年 105 卷 2 期

页码：

收录情况： SCI

摘要： The essential oils of Cedrus atlantica (Endl.) (Pinales: Pinaceae), Mentha x piperita L. (Lamiales: Lamiaceae), and Santalum paniculatum L. (Santalales: Santalaceae), were evaluated for their bioactivity on red flour beetle, Tribolium castaneum (Herbst) (Coleoptera: Tenebrionidae). The most pharmacologically effective oil for this beetle species was that of M. piperita followed by C. atlantica and S. paniculatum. Mentha piperita provided about 74% repellency (at 1 d) to adults, whereas larval fumigant mortality was nearly 50% at 8 h of exposure. The greatest apparent reduction of egg hatch occurred with S. paniculatum (76%) when compared with M. piperita (25%) after 15 d. However, we believe that all 3 essential oils could be helpful for controlling red flour beetles to some degree. After recording bioactivity for all essential oils tested, each was subjected to gas chromatography-mass spectrometry (GC-MS) analysis to identify its chemical components. Further studies should be conducted to test the bioactivity of the individual chemical components of these oils for T. castaneum.