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Libert Brice Tonfack

Publications (3)

Production of Bean (Phaseolus vulgaris L.) under Organo-mineral Fertilization in Humid Forest Agro-Ecological Zone with Bimodal Rainfall Pattern in Cameroon

Stephane Martial Kamtchoum, Pierre Popice Kenmogne Nuemsi, Libert Brice Tonfack, Davy Gildas Mboum Edinguele, William Ngouoko Kouahou, Emmanuel Youmbi & Carine Nono Temegne · Annual Research & Review in Biology · 2018

Bean is an annual legume, consumed by more than 500 million people worldwide. It is a base in their daily diet because of its high protein content (25-30%). In Cameroon, its culture has many problems, including the significant decline in fertility and soil acidity. This study aim...

Open access Research Article 10.9734/ARRB/2018/44607

Comparative Effect of Biological Fixation of Nitrogen and Chemical Fertilizer on Yield Optimization of Two Sorghum Varieties in the Western Highlands

Stephane Martial Kamtchoum, Ibrahim Nchoutnji, Carine Nono Temegne, Libert Brice Tonfack, Lucas Fofe, Thierry Gaitan Tchuenga Seutchueng, Christelle Mbieji Kemayou, Frank Kamdem Notche, Christopher Suh & Emmanuel Youmbi · Asian Journal of Agricultural and Horticultural Research · 2019

Sorghum (Sorghum bicolor (L) Moench) is a staple food in Africa, South Asia and Central America. In Cameroon, it is the main food of the population of the Sudano-Sahelian zone. Its production could decline by up to 20% by the middle of the century, due to climatic disturbances. T...

Open access Research Article 10.9734/ajahr/2019/v4i330023

Antifungal Activity of Annona muricata Seed Extracts Against Cercospora malayensis, Causal Agent of Cercospora Leaf Spot Disease of Okra (Abelmoschus esculentus L.)

Hubert Bolie, Bekolo Ndongo, Patrice Zemko Ngatsi, William Norbert Tueguem Kuate, Sylvere Landry Lontsi Dida, Arnaud Essogue Etame, Charles Salé Essomé & Libert Brice Tonfack · International Journal of Pathogen Research · 2021

Background: Cercospora leaf spot disease of okra whose pathogen is Cercospora malayensis causes yield losses of up to 60% in plantations. To limit productivity losses, fungicides are commonly used, but are expensive and degrade the environment. Aims: This study aims to test in vi...

Open access Research Article 10.9734/ijpr/2021/v6i430167