Harouna Issa Amadou

Estimates of Phenotypic and Genotypic Variance and Heritability in Eighty-Nine Bambara Groundnut [Vigna subterranea (L.) Verdcourt] Accessions Collected from Six Regions of Niger

Abdou Zakary Yaou Ibrahim, Maina Fanna, Harouna Issa Amadou, Assoumane Aichatou, Ali Malam Labo Mohamed, Alhassane Agali & Idi Saidou Sani · Annual Research & Review in Biology · 2023

The bambara groundnut [Vigna subterranea (L.) Verdc. (Fabaceae)] is a legume mainly cultivated by women, for the nutritional quality of these seeds. It is a so-called minor culture and the improvement of the plant and its popularization remains to be promoted. The objective of th...

Open access Research Article 10.9734/arrb/2023/v38i930607

Molecular Characterisation of Striga hermonthica Populations from Major Agricultural Regions of Niger

Salamatou Sabo Saïdou, Abdourazak Alio Moussa, Abdoulaye Ali Koura, Kolafane Aboubacar & Harouna Issa Amadou · Annual Research & Review in Biology · 2026

Striga hermonthica is one of the most destructive parasitic weeds affecting cereal production in sub-Saharan Africa, particularly in Sahelian agricultural systems. Despite its major impact, information on the genetic diversity of S. hermonthica in Niger remains limited. This stud...

Open access Research Article 10.9734/arrb/2026/v41i12364

Prospection and Collection of Striga hermonthica Ecotypes and Cultivated Millet in Niger: Towards Improved Control Strategies

Saidou Sabo Salamatou, Fanna Maina, Moussa Soulé, Abdoulaye Ali Koura, Riyazaddin Mohammed, Harouna Issa Amadou & Bakasso Yacoubou · Journal of Applied Life Sciences International · 2025

Among the dominat food crops (millet, sorghum, cowpea), millet holds a central place in the national food security strategy. However, production remains insufficient to meet the population's needs. This productivity gap is attributed to various biotic and abiotic factors  among w...

Open access Research Article 10.9734/jalsi/2025/v28i5716