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Z. Ambang · SciRah

Researcher profile · Semantic Scholar

Z. Ambang

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Z. Ambang — researcher profile on SciRah

h-index: 13
Works: 88
Citations: 548

Most-cited papers

Trichoderma asperellum: A potential biocontrol agent for Pythium myriotylum, causal agent of cocoyam (Xanthosoma sagittifolium) root rot disease in Cameroon
Joseph Bienvenu Mbarga, G. M. ten Hoopen, J. Kuaté, A. Adiobo +5 more
201284 citations
Semantic Scholar
Effect of Thevetia peruviana seeds extract on in vitro growth of four strains of Phytophthora megakarya
Z. Ambang, P. J. Ngoh Dooh, G. Essono, N. Bekolo +2 more
201040 citations
Semantic Scholar
Assessment of nematicidal properties and phytochemical screening of neem seed formulations using Radopholus similis, parasitic nematode of plantain in Cameroon
P. Kosma, Z. Ambang, B. Begoude, G. M. ten Hoopen +2 more
201138 citations
Semantic Scholar
Thermal response and horizontal transmission of cameroonian isolates of the entomopathogenic fungi Beauveria bassiana and Metarhizium anisopliae – Candidates for microbial controls of the banana root borer Cosmopolites sordidus
G. Membang, Z. Ambang, H. Mahot, A. F. Kuate +2 more
202129 citations Open access
Semantic Scholar
Control of Leaf Spot Disease Caused by Cercospora Sp on Groundnut ('Arachis hypogaea') Using Methanolic Extracts of Yellow Oleander ('Thevetia peruviana') Seeds
Z. Ambang, B. Ndongo, G. Essono, J. P. Ngoh +3 more
201127 citations
Semantic Scholar
Field testing an oil-based Trichoderma asperellum formulation for the biological control of cacao black pod disease, caused by Phytophthora megakarya
J. Mbarga, B. Begoude, Z. Ambang, M. Meboma +3 more
2020Crop Protection18 citations Open access
Semantic Scholar
Control of cocoa mirids using aqueous extracts of Thevetia peruviana and Azadirachta indica
S. B. Mboussi, Z. Ambang, Stéphanie Kakam, L. Bagny-Beilhe
201816 citations Open access
Semantic Scholar
Cocoa-based agroforestry system dynamics and trends in the Akongo subregion of central Cameroon
François Manga Essouma, I. Michel, W. Mala, P. Levang +5 more
2020Agroforestry Systems15 citations
Semantic Scholar
Cosmopolites sordidus (Germar) susceptibility to indigenous Cameroonian Beauveria bassiana (Bals.) Vuill. and Metarhizium anisopliae (Metsch.) isolates
G. Membang, Z. Ambang, H. Mahot, A. F. Kuate +2 more
202015 citations Open access
Semantic Scholar
In vitro Antifungal Potential of Aqueous Seeds Extracts of Azadirachta indica and Thevetia peruviana against Phytophthora megakarya in Cameroon
S. B. Mboussi, Z. Ambang, A. Ndogho, J. Dooh +1 more
201615 citations Open access
Semantic Scholar
Major Fungi Diseases of Cashew Trees (Anacardium occidental L.) in Cameroon
J. Dooh, Christine Baba Djoumba Asta, B. Djilé, Dany Brice Tsouala Tchoupou +4 more
2020Journal of Agricultural Sciences14 citations Open access
Semantic Scholar
Symbiotic N2-Fixation Estimated by the 15N Tracer Technique and Growth of Pueraria phaseoloides (Roxb.) Benth. Inoculated with Bradyrhizobium Strain in Field Conditions
P. S. Sarr, Judith Wase Okon, D. Begoude, S. Araki +3 more
2016Scientifica14 citations Open access
Semantic Scholar
Postharvest Adaptation Strategies to the Effects of Temperature Variations and Farmer-Miller Practices on the Physical Quality of Rice in Cameroon
S. Ndindeng, Delphine Lamare Mapiemfu, W. Fantong, V. P. Nchinda +2 more
201414 citations Open access
Semantic Scholar
Assessment of the interaction between the spatial organization of citrus trees populations in cocoa agroforests and Phytophthora foot rot disease of citrus severity
Etienne Akoutou Mvondo, E. Ndo, Marie-Ange Ngo Bieng, Z. Ambang +4 more
2017Agroforestry Systems13 citations
Semantic Scholar
Effect of extracts of Thevetia peruviana (Pers.) K.Schum on development of Phytophthora megakarya causal agent of black pod disease of cocoa
J. P. Ngoh Dooh, Z. Ambang, N. Bekolo, A. Heu +1 more
201412 citations Open access
Semantic Scholar
Combined effect of host plant resistance and insecticide application on the development of cowpea viral diseases
Z. Ambang, B. Ndongo, D. Amayana, B. Djilé +1 more
200912 citations
Semantic Scholar
Mycorrhizas and Trichoderma fungi increase the accumulation of secondary metabolites in grain legume leaves and suppress foliar diseases in field-grown conditions of the humid forest of Cameroon
M. Jemo, Severin Nkenmegne, Alfred Balenor Buernor, A. Raklami +4 more
2023BMC Plant Biology11 citations Open access
Semantic Scholar
Effect of crude extracts of Thevetia peruviana seeds on development of leaf spot disease of groundnut (Arachis hypogaea L.) caused by Cercospora sp.
Z. Ambang, N. Bekolo, E. Petga, J. Dooh +2 more
200711 citations
Semantic Scholar
Effects of complex cocoa-based agroforests on citrus tree decline
E. A. Mvondo, E. G. D. Ndo, M. L. Tsouga Manga, C. L. Aba'ane +5 more
202010 citations
Semantic Scholar
Towards Managing and Controlling Aflatoxin Producers Within Aspergillus Species in Infested Rice Grains Collected from Local Markets in Kenya
Youmma Douksouna, J. Masanga, A. Nyerere, S. Runo +1 more
2019Toxins10 citations Open access
Semantic Scholar
Physical rice grain quality as affected by biophysical factors and pre-harvest practices
Delphine Lamare Mapiemfu, S. Ndindeng, Z. Ambang, E. N. Tang +4 more
201710 citations
Semantic Scholar
Tree diversity and shade rate in complex cocoa-based agroforests affect citrus foot rot disease
E. A. Mvondo, Eunice Golda Danièle Ndo, Lucien Bidzanga Nomo, Z. Ambang +2 more
2022Basic and Applied Ecology8 citations Open access
Semantic Scholar
Contamination of lettuce plants irrigated with waste water in Yaounde, Cameroon
V. Tsama, G. Chewachong, I. M. K. Noumsi, W. Nzouebet +2 more
20157 citations Open access
Semantic Scholar
Effect of aqueous extracts of Thevetia peruviana K. seeds on the control of late blight and pest insects of Solanum tuberosum L. in Cameroon
Sylvere Landry Dida Lontsi, Z. Ambang, Champlain Lordon Djiéto, Becaire Cedrik Chedjou Wouom +2 more
2019Greener Journal of Agricultural Sciences6 citations Open access
Semantic Scholar
Farmer’s strategies in the choice of citrus spatial structures in cocoa-based agroforests in Cameroon
E. G. D. Ndo, Etienne Akoutou Mvondo, Lucien Bidzanga Nomo, Faustin Bella Manga +2 more
2023Agroforestry Systems5 citations
Semantic Scholar
Characterization of Phytophthora infestans Isolates from Two Potato Varieties in the Highlands Agro-Ecological Zone of Cameroon
Sylvere Landry Dida Lontsi, Alain Heu, J. D. Fovo, W. K. Tueguem +3 more
20205 citations Open access
Semantic Scholar
Inventory of the potato diseases and impact on growth and yield traits in far North Cameroon
J. Dooh, Frederic Ulrich Boydoul, Abdoul Madjerembe, Dany Brice Tchoupou Tsouala +3 more
20205 citations Open access
Semantic Scholar
Screening of Maize (Zea mays L.) Genotypes for Adaptation on Contrasted Acid Soils in the Humid Forest Zone of Cameroon
Carine Petmi, E. Ngonkeu, N. Tandzi, Z. Ambang +6 more
20165 citations Open access
Semantic Scholar
Natural occurrence of Fusarium species and fumonisins in stored cassava chips
B. Onana, G. Essono, M. Nyegue, R. Tchikoua +2 more
20155 citations Open access
Semantic Scholar
Valorization of Dacryodes e d ulis Fruit (Safou) through Improved Drying Procedures, Packaging and Processing
S. Ndindeng, Z. Ambang, N. Woin, F. Ngome +6 more
20135 citations Open access
Semantic Scholar
First report of different mating types of Phytophthora infestans isolates from potatoes in Cameroon and their control using Thevetia peruviana (Pers.) K. Schum. seeds extracts analyzed by GC–MS
S. Dida, W. Kuate, P. Ngatsi, Alain Heu +4 more
2024Indian Phytopathology4 citations
Semantic Scholar
Microclimatic variations in cocoa-based agroforestry systems affect citrus Phytophthora foot rot disease intensity
Etienne Akoutou Mvondo, Camille Ulrich Dzokouo Dzoyem, Mélaine Bissohon, Lucien Bidzanga Nomo +4 more
2024Agroforestry Systems4 citations
Semantic Scholar
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
S. B. Mboussi, Alain Heu, Abdou Nourou Kone Nsangou, Martial Douanla Ajebe +3 more
20214 citations Open access
Semantic Scholar
Application and Evaluation of the Loop-Mediated Isothermal Amplification assay for the Detection of Aflatoxigenic Fungi Contaminants of Rice Grains in Kenya
Youmma Douksouna, A. K. Kwallah, A. Nyerere, S. Runo +1 more
2020Journal of Plant Pathology & Microbiology4 citations Open access
Semantic Scholar
Spatial Organisation Influences Citrus Pseudocercospora Leaf and Fruit Spot Disease Severity in Cocoa-Based Agroforestry Systems
E. Ndo, E. A. Mvondo, Z. Ambang, B. Manga +4 more
2019American Journal of Plant Sciences4 citations Open access
Semantic Scholar
Assessing the Resistance of Three Tomato Varieties to Bacterial Wilt and Stem Rot
Z. Ambang, S. Mengue, P. Kosma, C. Asseng +1 more
20164 citations Open access
Semantic Scholar
Efficacy of Trichoderma asperellum oil formulations on the control of cocoa black pod disease (Phytophthora megakarya).
Joseph Bienvenu Mbarga, G. M. ten Hoopen, A. D. Begoude, Pierre R. Tondje +4 more
2012Communications in agricultural and applied biological sciences4 citations
Semantic Scholar
Post-Harvest Constraints: Fungi and Insects Responsible for Rice (Oryza spp) Losses During Storage in Cameroon
Delphine Mapiemfu-Lamare, E. N. Tang, Youmma Douksouna, A. Ngome +3 more
2022Social Science Research Network3 citations Open access
Semantic Scholar
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, J. Dooh, Alain Heu, W. K. Tueguem +4 more
20213 citations Open access
Semantic Scholar
Evaluation of Adaptation and Yield Stability of Cocoa Progenies in Marginal Conditions: Results from an on Farm Cocoa Trial Set up in a Forest–Savannah Transition Area in Cameroon
Le Blanc Feumba De Tchoua, O. Sounigo, R. Bourgoing, M. Efombagn +3 more
20213 citations Open access
Semantic Scholar
Aqueous extracts effects of seeds of Thevetia peruviana and Azadirachta indica on the development of Phytophthora megakarya in locality of Biakoa (Cameroon)
Serge Bertrand Mboussi, Z. Ambang, J. P. Ngoh Dooh
20163 citations Open access
Semantic Scholar
Structural characteristics of cocoa-based agroforestry systems can mitigate citrus Phytophthora foot rot disease intensity
Etienne Akoutou Mvondo, Camille Ulrich Dzokouo Dzoyem, Lucien Bidzanga Nomo, Z. Ambang +3 more
2025European Journal of Forest Research2 citations Open access
Semantic Scholar
Response of cassava (Manihot esculenta Crantz) genotypes to natural infestation by scale insect pest Stictococcus vayssierei Richard (Hemiptera: Stictococcidae)
P. Ngatsi, B. Ndongo, Z. Ambang, Pierre Eke +4 more
2024Current Research in Insect Science2 citations Open access
Semantic Scholar
Morphological and Biochemical Characterization of Strains of Ralstonia solanacearum, Causal Agent of Bacterial Wilt in Tomatoes in Cameroon and Screening of Virulent Strains
Cylvain Patrick Mountseng, H. Mahot, G. Membang, S. B. Mboussi +2 more
2024Annual Research & Review in Biology2 citations Open access
Semantic Scholar
Farmer’s Perception of Associates Non-Cocoa Tree’s Leaf Litterfall Fertilizing Potential in Cocoa-Based Agroforestry System
Milie Lionelle Tsouga Manga, René Menoh A. Ngon, Etienne Akoutou Mvondo, E. Ndo +2 more
2021Organic Fertilizers [Working Title]2 citations Open access
Semantic Scholar
Performance of soybean genotypes (Glycine Max L.) against Asian rust (Phakopsora Pachyrhizi Syd.) in Cameroon
F. C. Gbaporo, Alain Heu, S. B. Mboussi, P. Ngatsi +4 more
2021World Journal of Advanced Research and Reviews2 citations Open access
Semantic Scholar
Reaction of some rice (Oryza sativa L.) varieties to brown spot disease caused by Bipolaris oryzae (Breda de Haan) Shoemaker
W. K. Tueguem, J. Dooh, Thierry Atindo Songwe, Alain Heu +4 more
2021Magna Scientia Advanced Research and Reviews2 citations Open access
Semantic Scholar
Mycoflora associated with processed and stored cassava chips in rural areas of southern Cameroon
B. Onana, G. Essono, N. Bekolo, Z. Ambang +1 more
20132 citations Open access
Semantic Scholar
Resistance to mosaic virus disease of Manihot glaziovii by grafting on M. esculenta.
Z. Ambang, A. Amougou, B. Ndongo, J. Nantia +1 more
20092 citations
Semantic Scholar
Discrimination of citrus tristeza virus (CTV) strains using Mexican lime/citrange Troyer combinations (Citrus poncirus/Citrus trifoliata x Poncirus sinensis)
B. Ndongo, Z. Ambang, ML Belibi, A. Amougou
20072 citations
Semantic Scholar

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J. Dooh×8
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J. Dooh — researcher profile on SciRah
Alain Heu×8
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Alain Heu — researcher profile on SciRah
S. B. Mboussi×7
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S. B. Mboussi — researcher profile on SciRah
C. Cilas×6
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G. Chewachong — researcher profile on SciRah

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B. Ndongo — researcher profile on SciRah

Etienne Akoutou Mvondo×5

G. M. ten Hoopen×4

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G. M. ten Hoopen — researcher profile on SciRah

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J. Kuaté — researcher profile on SciRah

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P. Kosma — researcher profile on SciRah

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W. Kuate — researcher profile on SciRah

Lucien Bidzanga Nomo×4