Sobda Gonne

Spécies Diversity and Physiological Characterization of Fusarium spp. Isolates Causing Potato (Solanum tuberosum L.) Fusariosis (Far-North, Cameroon)

Boydoul Fréderic Ulrich, Sobda Gonne, Fankou Dougouan Merline Yoyo, Abdoul Madjerembe, Rapmo Kononer Serge, Eloa Seussemaga, Metsena Pierre, Ngoh Dooh Jules Patrice & Philippe Kosma · International Journal of Pathogen Research · 2023

Introduction: Potato production in the Far North Region, Cameroon is hampered by a wide range of fungi of the genus Fusarium. Aims: The aim of this work was to isolate and conduct physiological characterization of Fusarium spp. isolates responsible for potato Fusarium disease in...

Open access Research Article 10.9734/ijpr/2023/v12i1215

Study of Biopesticide Effects on Growth and Yield of Cowpea (Vigna unguiculata (L.) Walp) in Subsaharan Africa: Case of Far-North Cameroon

Mvondo Valentin Yvan Emmanuel, Waga Mana Blaise Patrick, Sobda Gonne & Sali Bourou · Asian Journal of Research in Agriculture and Forestry · 2025

Sub-Saharan Africa has a large population from malnutrition. With a growth rate of ≈ 2.7% per year, this number is constantly increasing. Added to this challenge are the effects of climate change, which are impacting the yield of crops that are part of our dietary habits. One of...

Open access Research Article 10.9734/ajraf/2025/v11i4448

Evaluation of the Agricultural Productivity of Three Maize Varieties (Zea mays) and Their Adaptability to Climatic Constraints in Tolloré (Mayo Rey, North Cameroon)

Elisabeth Yaboki, Valentin Yvan Emmanuel Mvondo, Claudine Vounba, Saifoullah Daïrou, Alain Loabe Pahimi, Pa Aï Vivien Nenwala, Sobda Gonne, Didier Begoude & Tata Ngome Precillia Ijang · Asian Journal of Research in Agriculture and Forestry · 2025

The aim of this study is to evaluate the adaptability of three improved maize varieties (CMS 8704, CMS 8501 and CMS 9015) at Tolloré in Northern Cameroon. Trials were set up at different planting periods (early sowing (ES), normal sowing (NS) and late sowing (LS)), using a Fische...

Open access Research Article 10.9734/ajraf/2025/v11i3407