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7456 publication(s) trouvée(s)
Article scientifique
Comparative Analyses of the Inhibitive Influence of Cascabela thevetia and Jatropha curcas Leaves Extracts on Mild Steel
The inhibitive properties of the extracts of Cascabela thevetia and Jatropha curcas were comparatively studied on corrosion of mild steel …
Article scientifique
Study of soil erosion risks using RUSLE Model and remote sensing: case of the Bouregreg watershed (Morocco)
Abstract. The Bouregreg watershed is located to the north-western center of Morocco, characterized by a semi-arid climate. It covers a …
Article scientifique
A preliminary assessment of the presence and distribution of invasive and potentially invasive alien plant species in Laikipia County, Kenya, a biodiversity hotspot
This is the first assessment of naturalised, invasive and potentially invasive alien plant species present in Laikipia County, Kenya, which …
Article scientifique
Climatic variability in the Sine-Saloum basin and its impacts on water resources: case of the Sob and Diohine watersheds in the region of Niakhar
Abstract. Local peoples from Niakhar in the Senegalese peanut basin highlight a dramatic increase of water access problems due to …
Article scientifique
Assessment of the phytochemical, antioxidant and antibacterial activities of Heteromorpha arborescens (Spreng.) Cham & Schltdl. leaf extracts
Background: Heteromorpha arborescens (Spreng.) Cham. and Schltdl (Apiaceae) is widely used traditionally for the treatment of a wide range of …
Article scientifique
Comparative study of two Eucalyptus species from Algeria: chemical composition, toxicity and acaricidal effect on Varroa destructor
Abstract Varroa destructor is an external parasitic mite that is a serious pest of honeybees and has caused severe losses …
Article scientifique
Evolutionary Pattern of Interferon Alpha Genes in Bovidae and Genetic Diversity of IFNAA in the Bovine Genome
Interferons are secretory proteins induced in response to specific extracellular stimuli which stimulate intra- and intercellular networks for regulating innate …
Article scientifique
Molecular species identification of bushmeat recovered from the Serengeti ecosystem in Tanzania
Bushmeat harvesting and consumption represents a potential risk for the spillover of endemic zoonotic pathogens, yet remains a common practice …
Article scientifique
Study on the prevalence and genetic diversity of Eimeria species from broilers and free-range chickens in KwaZulu-Natal province, South Africa
This study was conducted from January to October 2018 with the objective to determine the prevalence and genetic diversity of …
Article scientifique
The role of Serendipita indica and Lactobacilli mixtures on mitigating mycotoxins and heavy metals’ risks of contaminated sewage sludge and its composts
Accumulation of the Municipal Sewage Sludge (MSS) is considered as one of the most harmful renewable ecological and human health …
Article scientifique
Considerations for the design of nutrition-sensitive production programmes in rural South Africa
BACKGROUND: Very little has been researched about the efficacy, effectiveness, feasibility, sustainability and impact of food-based approaches on the diets …
Article scientifique
Characterization of semi-arid Chadian sweet sorghum accessions as potential sources for sugar and ethanol production
Abstract Sweet sorghum (Sorghum bicolor (L.) Moench) is an important crop in Chad that plays an economic role in the …
Article scientifique
Organic Manure Improves Soybean Response to Rhizobia Inoculant and P-Fertilizer in Northern Ghana
Inherently low concentrations of soil nutrients and erratic rainfall pattern in sub-Sahara Africa limit soybean response to rhizobia inoculant and …
Article scientifique
Effect of Bacillus and Trichoderma species in the management of the bacterial wilt of tomato (Lycopersicum esculentum) in the field
Abstract Background Bacterial wilt caused by Ralstonia solanacearum is one of the most devastating diseases in tomato cultivation. This study …
Article scientifique
Prevalence, antimicrobial susceptibility pattern, and associated factors of Salmonella and Shigella among food handlers in Adigrat University student’s cafeteria, northern Ethiopia, 2018
Abstract Background Food handlers play a significant role in the transmission of foodborne infections. Salmonella and Shigella are the most …
Article scientifique
Genetic diversity of avocado from the southern highlands of Tanzania as revealed by microsatellite markers
Abstract Background Avocado is an important cash crop in Tanzania, however its genetic diversity is not thoroughly investigated. This study …
Article scientifique
Identification of QTLs for grain yield and other traits in tropical maize under Striga infestation
Striga is an important biotic factor limiting maize production in sub-Saharan Africa and can cause yield losses as high as …
Article scientifique
Scoping review of brucellosis in Cameroon: Where do we stand, and where are we going?
Brucellosis is a zoonotic disease known to be endemic to parts of western and sub-Saharan Africa. However, the epidemiology for …
Article scientifique
Expanding the reach: ethnobotanical knowledge and technological intensification in beekeeping among the Ogiek of the Mau Forest, Kenya
BACKGROUND: Initiatives for beekeeping intensification across the tropics can foster production and income, but the changes triggered by the introduction …
Article scientifique
Changing climate patterns risk the spread of Varroa destructor infestation of African honey bees in Tanzania
Abstract Background Climate change creates opportune conditions that favour the spread of pests and diseases outside their known active range. …