Armand Paraïso
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View article: Effectiveness of aqueous extracts of neem seeds and deltamethrin in protection of cowpea (Vigna unguiculata): case of Megalurothrips sjöstedti (Trybom)
Effectiveness of aqueous extracts of neem seeds and deltamethrin in protection of cowpea (Vigna unguiculata): case of Megalurothrips sjöstedti (Trybom) Open
Cowpea, is a popular seed legume in Chad. It is experiencing production losses due to insect pest attacks. The thrips of flower buds Megalurothrips sjostedti is one of these pests, whose economic importance is well established. This study …
View article: Evolution spatio-temporelle de <i>Pectinophora gossypiella</i> (Lepidoptera : Gelechiidae, SAUNDERS (1843) en culture cotonnière au Bénin
Evolution spatio-temporelle de <i>Pectinophora gossypiella</i> (Lepidoptera : Gelechiidae, SAUNDERS (1843) en culture cotonnière au Bénin Open
Les chenilles endocarpiques constituent l’une des plus importantes espèces ravageuses du cotonnier. Les programmes de protection vulgarisés ces dernières années pour gérer la résistance de Helicoverpa armigera aux Pyréthrinoïdes ont été pe…
View article: Variation saisonnière de la qualité physicochimique et microbiologique des eaux d’irrigation et des légumes du site maraîcher de Bawéra et risques sanitaires associés
Variation saisonnière de la qualité physicochimique et microbiologique des eaux d’irrigation et des légumes du site maraîcher de Bawéra et risques sanitaires associés Open
La présente étude s'est intéressée à la variation saisonnière de la qualité des eaux d'irrigation et des légumes produits sur le site maraîcher de Bawéra. Des enquêtes sociologiques ont été effectuées pour obtenir des informations auprès d…
View article: The Rapid Degradation of Lambda-Cyhalothrin Makes Treated Vegetables Relatively Safe for Consumption
The Rapid Degradation of Lambda-Cyhalothrin Makes Treated Vegetables Relatively Safe for Consumption Open
Lambda-cyhalothrin (λ-cyhalothrin) is the most commonly used pyrethroid insecticide for vegetable farming in Benin. This insecticide is misused and overused by farmers, and hence may pose health hazards to consumers. We monitored λ-cyhalot…
View article: Polyphenolic profile, and antioxidant and antifungal activities of honey products in Benin
Polyphenolic profile, and antioxidant and antifungal activities of honey products in Benin Open
The aim of this study was to characterize polyphenolic compounds, antifungal and antioxidant activities of polyfloral honey collected from three different phytogeographical zones in Benin duing dry and rainy seasons. Spectrophotometrically…
View article: Efficacité d’un insecticide à base de neem dans la lutte contre quelques ravageurs du cotonnier au Bénin
Efficacité d’un insecticide à base de neem dans la lutte contre quelques ravageurs du cotonnier au Bénin Open
Efficacy of a Botanical Insecticide Based on Neem Extract in the Management of Cotton Pests in Benin.The effect of an insecticide based on neem , Azadirachta indica A. Juss (Meliaceae), has been evaluated in a comparative trial with synthe…
View article: Efficacy of an neem based insecticide in the control of cotton pests in Benin.
Efficacy of an neem based insecticide in the control of cotton pests in Benin. Open
View article: Physicochemical Characteristics and Microbiological Quality of Honey Produced in Benin
Physicochemical Characteristics and Microbiological Quality of Honey Produced in Benin Open
Honey is a very complex biological product. It has great diversity, giving it a multitude of properties, both nutritionally and therapeutically. This study aimed to study the physicochemical and microbiological characteristics of honeys co…
View article: The effect of feeding restriction with cassava flour on carcass composition of broilers
The effect of feeding restriction with cassava flour on carcass composition of broilers Open
In order to promote poultry farming in resource-limited rural areas, the effects of feeding restriction with cassava flour on the carcass composition of broilers was studied. After three weeks on a restrictive diet (step 1), the broilers w…
View article: Toxicité Pour L’abeille Apis Mellifera Adansonii De Trois Herbicides Utilisés En Agriculture Au Bénin
Toxicité Pour L’abeille Apis Mellifera Adansonii De Trois Herbicides Utilisés En Agriculture Au Bénin Open
Obtaining high outputs in agriculture requires the use of pesticides to control pests. However, protection of pollinators, precisely bees is very important. The objective of this study was to study the impact on the bee Apis mellifera adan…
View article: Genetic Variability of the Mitochondrial DNA in Honeybees (Apis mellifera L.) from Benin
Genetic Variability of the Mitochondrial DNA in Honeybees (Apis mellifera L.) from Benin Open
View article: Efficacité Du Kaolin (Kalaba) Dans La Gestion Intégrée Des Chenilles Endocarpiques Du Cotonnier Dans La Zone Centre Du Bénin
Efficacité Du Kaolin (Kalaba) Dans La Gestion Intégrée Des Chenilles Endocarpiques Du Cotonnier Dans La Zone Centre Du Bénin Open
The study on the efficacy of Kaolin in the integrated management of the endocarpiques larvae of cotton was undertaken in the center of Benin. The objective of the work was to evaluate the potentiality of Kaolin in the control of some endoc…
View article: Pollen Analysis of the Honeys Samples Produced in the Three Phyto-geographical Zones of Benin
Pollen Analysis of the Honeys Samples Produced in the Three Phyto-geographical Zones of Benin Open
The aim of this work was the melissopalynologycal analysis of the honey samples collected both during the dry and rainy seasons of the three phyto-geographical zones of Benin. The analysis was performed by conventional methods on 60 honeys…
View article: Chemical Screening and Antibacterial Activity of Honey Produced in Benin
Chemical Screening and Antibacterial Activity of Honey Produced in Benin Open
Objectives: This study aimed to evaluate the antibacterial activity of honeys produced in Benin against selected pathogenic strains and to determine their composition in plant secondary metabolites with known antibacterial activity. Method…
View article: Déterminants Et Contraintes De La Pratique De L’apiculture Dans Les Communes De Djidja Et Zogbodomey Au Sud Du Bénin (Afrique De l’Ouest)
Déterminants Et Contraintes De La Pratique De L’apiculture Dans Les Communes De Djidja Et Zogbodomey Au Sud Du Bénin (Afrique De l’Ouest) Open
Beekeeping is a very interesting activity having a positive impact on agricultural production and rural incomes.This study conducted in both municipalities of Djidja and Zogbodomey, in southern Benin, aimed at analyzing the determinants an…
View article: Déterminants Et Contraintes De La Pratique De L’apiculture Dans Les Communes De Djidja Et Zogbodomey Au Sud Du Bénin (Afrique De l’Ouest)
Déterminants Et Contraintes De La Pratique De L’apiculture Dans Les Communes De Djidja Et Zogbodomey Au Sud Du Bénin (Afrique De l’Ouest) Open
Beekeeping is a very interesting activity having a positive impact on agricultural production and rural incomes. This study conducted in both municipalities of Djidja and Zogbodomey, in southern Benin, aimed at analyzing the determinants a…
View article: Compliance of the Morphometric Characteristics of Bees in Benin with Those of Apis mellifera Adansonii
Compliance of the Morphometric Characteristics of Bees in Benin with Those of Apis mellifera Adansonii Open
Background: Only one subspecies of bee, Apis mellifera adansonii was described for all West and Central Africa.Preliminary studies carried out in Benin suggested the presence of other subspecies.Objective: The objective of this study was t…
View article: Morphometric Characterization of Parasite Varroa Sp. of Bee Apis Mellifera L. In Benin
Morphometric Characterization of Parasite Varroa Sp. of Bee Apis Mellifera L. In Benin Open
Varroa sp. is one of the most important pests of world of bees A. mellifera Linnaeus (Hymenoptera: Apidae). The aim of this study is to analyze the morphological variability of Varroa so as to identify the different morphotypes of V. destr…
View article: Toxicity to Honey Bees Apis mellifera Adansonii of ThreeInsecticides Used in Cotton Cultivation in Benin
Toxicity to Honey Bees Apis mellifera Adansonii of ThreeInsecticides Used in Cotton Cultivation in Benin Open
Background and Objective: Protection and preservation of bees are a pledge in a sustainable and environment-friendly agriculture.The economic contribution of the insectʼs pollinators to world agriculture is estimated at billions of dollars…
View article: Evolution de la diversité des cultivars de fonio pratiqués dans la commune de Boukoumbé au Nord-Ouest du Bénin
Evolution de la diversité des cultivars de fonio pratiqués dans la commune de Boukoumbé au Nord-Ouest du Bénin Open
Afin de comparer la diversité actuelle des écotypes de fonio à celle cultivée dix (10) ans plus tôt au Bénin, une enquête a été menée en 2013 dans la commune de Boukoumbé. Dans chacun des vingt (20) villages prospectés, un focus groupe d'u…
View article: Dynamique des populations de <i>Gerbilliscus kempi</i> et <i>Taterillus gracilis </i>(Rodentia, Muridae) à Tanongou dans la réserve de biosphère de la pendjari au Bénin
Dynamique des populations de <i>Gerbilliscus kempi</i> et <i>Taterillus gracilis </i>(Rodentia, Muridae) à Tanongou dans la réserve de biosphère de la pendjari au Bénin Open
Pour préserver les agrosystèmes plus stables et peu perturbés de Tanongou dans la zone d’occupation contrôlée de la réserve de biosphère de la pendjari au Nord-Ouest du Bénin, des pullulations de rongeurs, la dynamique des populations de G…