Raoul Borkeum Barry

Phytochemical Screening and Effectiveness of Calotropis procera Ait. R. Br. (Asclepiadaceae) Leaf Powder Against Cowpea Bruchid (Callosobruchus maculatus Fab.) (Coleoptera: Chrysomelidea)

Raoul Borkeum Barry, Michel Awoumé Ebéné, Tagne Gabriel Fotso, Christian Ndouyang, Bruno Olivier Rouama Paggo, Albert Ngakou & Nchiwan Elias Nukenine · Archives of Current Research International · 2025

Cowpea grain is a legume that plays an important role in the diets of many populations. However its production is limited by several biotic and abiotic constraints, including the attack of Callosobruchus maculatus beetles. In this way, Calotropis procera leaf powder extract was e...

Open access Research Article 10.9734/acri/2025/v25i21071

Pesticidal Activity of Plant Extracts and a Mycoinsecticide (Metarhrizium anisopliae) on Cowpea flower Thrips and Leaves Damages in the Field

Raoul Borkeum Barry, Albert Ngakou & Elias Nchiwan Nukenine · Journal of Experimental Agriculture International · 2017

The potentials of Azadirachta indica, Boswellia dalzielii aqueous extract and Metarhizium anisopliae, alone and/or in combination, as well as a reference insecticide Decis in controlling the cowpea flower thrips (Megolurothips sjostedti) were compared on two Vigna unguiculata var...

Open access Research Article 10.9734/JEAI/2017/37002

Viability and in vivo Hypocholesterolemic Effect of Lactobacillus plantarum 29V in Local Honey

Ulrich Landry Kamdem Bemmo, Chancel Hector Momo Kenfack, Jean Marcel Bindzi, Raoul Borkeum Barry & François Zambou Ngoufack · Journal of Advances in Biology & Biotechnology · 2021

The conservation of probiotic products requires low temperatures and suitable equipment that are less available in developing countries. The challenge today is to find a local food matrix that can also carry probiotics (microorganisms with benefits for consumers) in the gastro-in...

Open access Research Article 10.9734/jabb/2021/v24i230199