1.0Cognition Conferenceshttps://cognitionconferences.com/agricultureCognition Conferenceshttps://cognitionconferences.com/agriculture/author/cogn-3012/Abeng Ndmoumou | University of Yaoundé | Cameroonrich600338<blockquote class="wp-embedded-content" data-secret="o4KhvAmyUb"><a href="https://cognitionconferences.com/agriculture/speaker/abeng-ndmoumou/">Abeng Ndmoumou</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://cognitionconferences.com/agriculture/speaker/abeng-ndmoumou/embed/#?secret=o4KhvAmyUb" width="600" height="338" title="“Abeng Ndmoumou” — Cognition Conferences" data-secret="o4KhvAmyUb" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript">
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https://cognitionconferences.com/agriculture/wp-content/uploads/2026/02/Abeng-Ndmoumou.png200240Abstract We present here in summary a study that was done in Cameroon at the University of Yaoundé 1, Faculty of Sciences more precisely at the Department of Biology and Plant Physiology. This study was carried out within the framework of agricultural biology via the use of extracts (aqueous, acetone and methanol) of Thévétia peruviana […]