Background: Cassava (Manihot esculenta Crantz) is a major staple food crop in Côte d’Ivoire. It contributes significantly to food security and serves as a source of income for farmers. However, cassava production is affected by phytopathogens. Aims: This study was conducted to ev...
Open access
Research Article10.9734/bji/2026/v30i5910
The study aimed to enhance sugar production in Obeche sawdust by the brown-rot Gloeophyllum sepiarium through elimination of the bottleneck caused by cellobiose product feedback inhibition. The study was designed to use Aspergillus niger to produce supplementary β-glucosidase to...
Open access
Research Article10.9734/bji/2026/v30i5909
Anaïs Kady Coulibaly, Henri Sidabéwindin Ouédraogo, Aimée W. D. B. Guissou, Charles Parkouda & Aly Savadogo·Biotechnology Journal International·2026
Background: Fermented Zamné is a traditional condiment produced from Senegalia macrostachya seeds. Aims: This study aims to isolate and characterise predominant Bacillus-related bacteria from fermented Zamné and to evaluate their antimicrobial activity against selected indicator...
Open access
Research Article10.9734/bji/2026/v30i5908
N’goran-Bla Ahou Régine, Sekongo Kifori, Ouattara Fatoumata, Kouassi Kouadio Kouman Ferdinand & Konan Yao Kouakou François·Biotechnology Journal International·2026
Vegetable crops are highly susceptible to pest attacks, including the fall armyworm (FAW). This study was conducted in the city of Korhogo to assess the incidence and severity of FAW and its impact on cabbage and tomato production, with the aim of improving control strategies in...
Open access
Research Article10.9734/bji/2026/v30i5907
Background: Crude oil contamination can alter soil physicochemical properties and microbial communities, creating environmental and agricultural concerns. Indigenous bacteria occurring in contaminated soils may possess adaptive characteristics that enable survival under hydrocarb...
Open access
Research Article10.9734/bji/2026/v30i5906
Wild yeast isolates from banana fruit and honey were compared with a commercial wine yeast using partial ITS1–5.8S–ITS2 sequences and statistical phylogenetic analyses in MEGA 12. Five sequences representing banana isolates B7 and B10, honey isolates H4 and H7, and commercial yea...
Open access
Research Article10.9734/bji/2026/v30i5905
Microalgae remain scientifically compelling biofuel feedstocks because they can convert light and carbon into chemically diverse biomass without an intrinsic requirement for fertile agricultural land, while some production systems can also use saline water, wastewater nutrients a...
Open access
Research Article10.9734/bji/2026/v30i5904
Delivery, rather than nuclease chemistry, now sets the practical limit on plant genome editing. Conventional delivery depends on tissue culture and stable transformation, which remain slow, genotype-dependent and unavailable for most cultivated germplasm. Plant viruses offer an a...
Open access
Research Article10.9734/bji/2026/v30i5903
The study assessed the bacteriological and physicochemical parameters during the fermentation of ogi from Zea mays, Sorghum bicolor and Pennisetum glaucum cereals. Ogi was produced from white Zea mays, yellow Zea mays, Sorghum bicolor and Pennisetum glaucum cereals and was allowe...
Open access
Research Article10.9734/bji/2026/v30i5902
Background: Urinary tract infections are common among older adults, and the emergence of antibiotic-resistant Citrobacter spp. complicates therapeutic management. Aims: The objective of this study was to characterise antibiotic resistance genes in Citrobacter isolates from elderl...
Open access
Research Article10.9734/bji/2026/v30i5901