Skip to content
J

Jules Patrice Ngoh Dooh

Publications (6)

Efficacy of Methanolic and Aqueous Extracts of Thevetia peruviana (pers.) K. Schum on Growth of Phytophthora colocasiae Racib, Causal Agent of Taro Late Blight in Cameroon

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 Article 10.9734/jalsi/2021/v24i430233

Cultivation and Utilization of Bambara Groundnut (Vigna subterranea (L.) Verdc.), a Neglected Plant in Cameroon

Nono Carine Temegne, Jules Patrice Ngoh Dooh, Pierre Nbendah, Godswill Ntsomboh-Ntsefong, Victor Desiré Taffouo & Emmanuel Youmbi · Asian Plant Research Journal · 2020

In order to improve the production and commercialization of Bambara groundnut (Vigna subterranea (L) Verdc.) in Cameroon, an inventory on the use of available resources and peasant agronomic practices is a necessary prerequisite. Their understanding can help to establish efficien...

Open access Research Article 10.9734/aprj/2020/v4i230081

In vitro Antifungal Potential of Aqueous Seeds Extracts of Azadirachta indica and Thevetia peruviana against Phytophthora megakarya in Cameroon

Serge Bertrand Mboussi, Zachée Ambang, Angele Ndogho, Jules Patrice Ngoh Dooh & François Manga Essouma · Journal of Applied Life Sciences International · 2016

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 Article 10.9734/JALSI/2016/23710

Assessing the Resistance of Three Tomato Varieties to Bacterial Wilt and Stem Rot

Zachée Ambang, Sully Mengue, Philippe Kosma, Charles Carnot Asseng & Jules Patrice Ngoh Dooh · Journal of Experimental Agriculture International · 2016

The aim of this study was to compare the level of resistance of two new hybrids (F1 Nadira and F1 Jaguar) with the popularly known variety Rio Grande against Pseudomonas solanacearum (causal agent of bacterial wilt) and Erwinia carotovora (responsible of stem rot) under natural c...

Open access Research Article 10.9734/AJEA/2016/22138

Field Control of Maize Borers Using Aqueous Seed Extracts of Thevetia Peruviana (Pers.) K. Schum

Serge Bertrand Mboussi, Abdou Nourou Kone Nsangou, Alain Heu, Marlyse Zita Mboudou Belibi, Patrice Ngatsi Zemko, Jules Patrice Ngoh Dooh & Zachée Ambang · International Journal of Plant & Soil Science · 2022

Aims: In order to find an alternative to chemical control, the insecticidal potential of aqueous extracts of Thevetia peruviana seeds formulated at 16.66 g/l were tested in the field on the maize stalk borer species. Study Design:  The factorial design in subdivided plots or "spl...

Open access Research Article 10.9734/ijpss/2022/v34i2331597

In vitro Evaluation of the Fungicidal Potential of Aqueous and Methanolic Extracts of Thevetia peruviana on the Development of Rigidoporus lignosus, Causal Agent of White Root rot of Hevea brasiliensis

Serge Bertrand Mboussi, Alain Heu, Abdou Nourou Kone Nsangou, Martial Douanla Ajebe, Godswill Ntsomboh Ntsefong, Jules Patrice Ngoh Dooh & Zachée Ambang · Biotechnology Journal International · 2021

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 =...

Open access Research Article 10.9734/bji/2021/v25i130127