This study aims to evaluate the antifungal effects of aqueous extracts of Azadirachta indica (AEAI) and Thevetia peruviana (AETP) seeds taking it from a biological perspective under laboratory conditions. A randomized sample block design containing four treatments (T-: absolute c...
Open access
Research Article10.9734/JALSI/2016/23710
Severin Nkenmegne, Souleymanou Adamou, Patrice Zemko Ngatsi, Christian Fabrice Gbaporo Gbaporo & Zachée Ambang·Annual Research & Review in Biology·2024
Angular leaf spot disease caused by Phaeoisariopsis griseola is the most important disease which caused yield losses up to 80% of common beans. This study aims to induce natural defense of common bean against angular leaf spot disease by mycorrhization. The samples of Phaeoisario...
Open access
Research Article10.9734/arrb/2024/v39i92115
Cylvain Patrick Mountseng, Hermine Mahot, Gertrude Membang, Serges Bertrand Mboussi, Didier Begoude & Zachée Ambang·Annual Research & Review in Biology·2024
Ralstonia solanacearum is a major constraint in tomato production. The aim of this work was to identify the different biovars and races of R. solanacearum which infect tomato plants in Cameroon and determine the most virulent in a gnotobiotic environment. Thirty (30) samples were...
Open access
Research Article10.9734/arrb/2024/v39i52079
Aims: The objective of this work is to evaluate the effect of (aqueous (EAq) and methanolic (ME)) extracts of Thevetia peruviana on the in vitro development of Rigidoporus lignosus. Study Design: A synthetic fungicide (Onazol 100), two extracts at differents concentrations: C1 =...
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Research Article10.9734/bji/2021/v25i130127
Charles Essome Sale, Jules Patrice Ngoh Dooh, Alain Heu, William Kuate Tueguem, Dorothée Mvondo Nganti, Patrice Zemko Ngatsi, Godwill Chewachong & Zachée Ambang·Journal of Applied Life Sciences International·2021
This study aims to evaluate the antifungal activities of methanolic and aqueous extracts of Thevetia peruviana seeds on the in vitro growth of Phytophthora colocasiae. A randomized sample block design containing four treatments (T-: absolute control, AE, ME and Callomil Plus at t...
Open access
Research Article10.9734/jalsi/2021/v24i430233