Fumigant and Toxic Activities of Three Essential Oils Against Oryzaephilus surinamensis (L.) (Coleoptera: Silvanidae) | ||||
| Journal of Plant Protection and Pathology | ||||
| Article 7, Volume 14, Issue 10, October 2023, Page 325-330 PDF (894.88 K) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/jppp.2023.240418.1183 | ||||
 View on SCiNiTO | ||||
| Authors | ||||
S. S. Awadalla1; Marwa M. Ramadan  1; A. S. Hashem2; Amira A. A. Abdel-Hady1; Omnia O. Abdel- Ghany3
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| 1Department of economic entomology, faculty of agriculture, Mansoura university | ||||
| 2Stored producte pests research department , plant protection research institute, Agriculture research wnter, Sakha, Kafre l-sheikh | ||||
| 3General Organization for Export and import control, (GOEIC), Branch Port said,Egypt. | ||||
| Abstract | ||||
| Control ways in stored-product soils mainly rely on alternative pesticides. The modification of new environmentally friendly alternatives, such as essential oils (EOs), is a key issue. The aim of the current study was to develop three commercialized essential oils that were examined for fumigant and contact acts against adults of the saw toothed grain beetle, Oryzaephilus surinamensis )L.( (Coleoptera: Silvanidae). In general, the results of this study showed that with increasing concentration and duration of exposure, toxicity activity increased and weight loss decreased. In case of fumigant tests, orange oil outperformed anise oil in terms of effectiveness against O. surinamensis adults. While, anise oil showed a higher toxicity level of contact compared to the other two oils, particularly against adult O. surinamensis. The results of this study suggest that these essential oils can be used as viable alternatives to pesticides against O. surinamensis in stored grains and stored materials. | ||||
| Keywords | ||||
| grain beetle; essential oil; biorational insecticide; fumigant toxicity; contact toxicity | ||||
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