M. Muengula-Manyi

Occurrence of Cassava Mosaic Disease Related to Agro-ecosystem in Farmer’s Fields located in Kongo Central Province, Democratic Republic of Congo

M. Muengula-Manyi, A. Ngombo, A. Kalonji, P. Tshiendesha-Musokandu, S. Dekwize-Diakabi, R. Kayembe, N. Kalonji, D. Dianda, J. G. Kasongo, E. Tshibangu, P. Tshilenge-Djim & A. Kalonji-Mbuyi · Asian Journal of Biology · 2017

Aim: To assess the Cassava Mosaic Disease (CMD) pressure by analyzing its incidence, severity and gravity, and to characterize agro-ecosystems where cassava farmers’ fields are established. Place and Duration: The study was conducted in three different localities (Mvuazi, Ndembo...

Open access Research Article 10.9734/AJOB/2017/34302

Study of Cultural and Morphometric Characters of Fusarium xylarioides Strains Isolated from Coffee Trees Infected with Coffee Wilt Disease Collected from Eastern, North Kivu and Equateur Provinces, Democratic Republic of Congo

M. Muengula-Manyi, P. Tshilenge-Djim, C. Mpunga, A. Ngombo-Nzokwani & A. Kalonji-Mbuyi · Journal of Experimental Agriculture International · 2016

Aim: To determine cultural and morphometric characters of different strains of Fusarium xylarioides isolated from coffee trees collected from Eastern, North Kivu and Equateur provinces of Democratic Republic of Congo (DRC). Study Design: The study was performed using a completely...

Open access Research Article 10.9734/JEAI/2016/29841

Field Assessment of the Potential Role of Fusarium Species in the Pathogenesis of Coffee Wilt Disease in Democratic Republic of Congo

P. Tshilenge-Djim, M. Muengula-Manyi, K. Kingunza-Mawanga, A. Ngombo-Nzokwani, L. Tshilenge-Lukanda & A. Kalonji-Mbuyi · Asian Research Journal of Agriculture · 2016

Aim: To determine the probable role of 3 species of Fusarium (F. falciforme, F. solani and                       F. stilboides) in the pathogenesis of Coffee Wilt Disease (CWD). Study Design: The field trial was performed using a Randomized Completed Block Design (RCBD) replicate...

Open access Research Article 10.9734/ARJA/2016/31052

Use of Essential Oil of Eucalyptus globulus Leaves against Sitophilus zeamais Motsch

J. Ngongo-Kapenga, S. Minga Kwete, S. Yefile-Mposhi, A. Kalonji-Mbangila, G. Mulumba-Badibanga, A. Ngombo-Nzokwani, N. Kalonji-Kabemba, B. Kalala Kalala, A. Kalonji-Mbuyi & M. Muengula-Manyi · Asian Journal of Biology · 2021

Aim: To assess in laboratory conditions, the efficacy of essential oil of Eucalyptus globulus leaves against the infestation due to maize weevil Sitophilus zeamais, the main insect pest of stored maize grains.   Study Design: This study was conducted as two separate trials. Each...

Open access Research Article 10.9734/ajob/2020/v10i430127