Seasonal abundance of lepidopteran stemborers and diopsid flies in irrigated fields of cultivated (Oryza sativa) and wild rice (Oryza longistaminata) in western Burkina Faso

2008 ◽  
Vol 28 (01) ◽  
pp. 30 ◽  
Author(s):  
Niango Malick Ba ◽  
Dona Dakouo ◽  
Souleymane Nacro ◽  
François Karamage
Keyword(s):  
Oryza Sativa ◽  
Burkina Faso ◽  
Wild Rice ◽  
Seasonal Abundance ◽  
Oryza Longistaminata ◽  
Western Burkina Faso

Diversity, damage and seasonal abundance of fruit fly species (diptera: tephritidae) associated with citrus crops in Western Burkina Faso

2021 ◽  
Vol 45 (4) ◽  
pp. 615-621
Author(s):  
Karim Nebie ◽  
Remy A. Dabire ◽  
Sylvestre Fayama ◽  
Issaka Zida ◽  
Alizeta Sawadogo
Keyword(s):  
Burkina Faso ◽  
Fruit Fly ◽  
Seasonal Abundance ◽  
Western Burkina Faso

Seasonal Abundance and Diversity of Fruit Flies (Diptera: Tephritidae) in Three Types of Plant Formations in Western Burkina Faso, West Africa

2020 ◽  
Vol 113 (5) ◽  
pp. 343-354 ◽  
Author(s):  
Issaka Zida ◽  
Souleymane Nacro ◽  
Rémy Dabiré ◽  
Irénée Somda
Keyword(s):  
Burkina Faso ◽  
Insect Pests ◽  
Fruit Fly ◽  
Fruit Flies ◽  
Bactrocera Dorsalis ◽  
Seasonal Abundance ◽  
Mass Trapping ◽  
Tephritid Species ◽  
Study Sites ◽  
Western Burkina Faso

Abstract Fruit flies are significant insect pests, worldwide. Tephritid species diversity and their seasonal abundance were investigated over 2 yr (May 2017 to May 2019) in Western Burkina Faso. A mass trapping experiment consisting of 288 Tephri Trap types, operating with four types of parapheromones comprising methyl eugenol, terpinyl acetate, trimedlure, and cue lure and an insecticide (Dichlorvos), was used for attracting and killing insects. Plant formations including natural fallows, mango orchards, and agroforestry parks in each of the six study sites were selected for data collection. Twenty-nine tephritid species belonging to 10 genera were identified. Fourteen fruit fly species were identified for the first time in Burkina Faso. The genera Ceratitis MacLeay (Diptera : Tephritidae) and Dacus Fabricius (Diptera: Tephritidae) with, respectively, 14 and 7 species recorded were the most represented. The dominant species caught was the invasive Bactrocera dorsalis Hendel (Diptera: Tephritidae) followed by Ceratitis cosyra Walker (Diptera: Tephritidae) and Ceratitis silvestrii Bezzi (Diptera: Tephritidae). The fruit fly population density was very high during the rainy season, with peaks occurring in June or July. The fruit fly species were generally more abundant during the hot and rainy seasons than during the cold and dry seasons. The highest diversity was recorded in natural fallows, as compared with the mango orchards and agroforestry parks. Tephritid species found refuge in the mango orchards during the dry and cold periods. The results of that investigation may be used for developing a sustainable pest management strategy for commercial orchards.

Burkholderia glumae. [Distribution map].

2013 ◽  
Author(s):  
Keyword(s):  
Oryza Sativa ◽  
Sri Lanka ◽  
North America ◽  
South America ◽  
Dominican Republic ◽  
Burkina Faso ◽  
Central America ◽  
Distribution Map ◽  
Burkholderia Glumae ◽  
New Distribution

Abstract A new distribution map is provided for Burkholderia glumae (Kurita & Tabei) Urakami et al. Proteobacteria: Burkholderiales. Hosts: rice (Oryza sativa). Information is given on the geographical distribution in Asia (Cambodia, China, Hainan, Japan, Korea Republic, Nepal, Philippines, Sri Lanka, Taiwan, Vietnam), Africa (Burkina Faso, Tanzania), North America (USA, Arkansas, Louisiana, Mississippi, Texas), Central America & Caribbean (Costa Rica, Dominican Republic, Nicaragua, Panama), South America (Colombia, Ecuador, Venezuela).

scholarly journals Community expectations and motivations in entomological research activities for the development of innovative malaria vector control tools: Target Malaria as a case study in Bana, Western Burkina Faso

2020 ◽  
Author(s):  
Nourou Barry ◽  
Patrice Toé ◽  
Lea Pare/Toe ◽  
Javier Lezaun ◽  
Mouhamed Drabo ◽  
...  
Keyword(s):  
Burkina Faso ◽  
Local Community ◽  
Local Communities ◽  
Motivational Factors ◽  
Community Members ◽  
Research Activities ◽  
Mosquito Collection ◽  
Entomological Research ◽  
The Village ◽  
Western Burkina Faso

Abstract BackgroundMany field entomology research projects involve local communities in mosquito-collection activities. Since 2012, Target Malaria, a not-for-profit research consortium, has been working with community members in various studies of mosquito collection, release and recapture in the village of Bana, in Western Burkina Faso. Target Malaria’s long-term goal is to develop innovative solutions to combat malaria in Africa with the help of mosquito modification technologies. Since the start of the project, members of local communities have shown interest in playing an active role in the implementation of the project’s research activities, but their actual motivations for such an interest remain under-investigated. This study therefore aimed to examine the factors that motivate the local community to contribute to the implementation of Target Malaria’s activities in the village of Bana. MethodsA qualitative approach was used to examine the factors motivating the local community to assist in the implementation of Target Malaria’s entomological research activities in Bana. 85 individual in-depth and semi-structured interviews were conducted, followed by interviews with three focus groups, one with youths who had participated in mosquito collections and two with men and women from the village. All data collected were fully transcribed, processed, and submitted for thematic content analysis. ResultsData showed that the willingness of local community members to participate in the entomological research activities of Target Malaria was informed by a wide range of motivational factors. Although the actors interviewed expressed their motivations under different semantic registers, the data showed a degree of consistency between different motivations advanced. These similarities enabled us to classify all of the motivational factors under 5 distinct categories: (a) assist in field research, (b) contribute to a better future, (c) acquire knowledge, (d) earn financial compensation, and (e) gain social prestige.ConclusionThese varying motivations reflected fundamentally different personal and collective perceptions about the participation process. In addition, this study shows that the interest of research on participation is a useful part of understanding public perceptions.

scholarly journals Lithostructural and Petrochemical Survey of Djarkadougou Gold Prospect (South West Burkina Faso / West Africa)

2017 ◽  
Vol 6 (1) ◽  
pp. 155
Author(s):  
Yao Honoré Koffi ◽  
Sagbrou Chérubin Djro ◽  
Urbain Wenmenga
Keyword(s):  
West Africa ◽  
Burkina Faso ◽  
Sedimentary Rocks ◽  
Ductile Deformation ◽  
Chemical Compositions ◽  
Calc Alkaline ◽  
Basaltic Rocks ◽  
Bimodal Volcanism ◽  
South West ◽  
Western Burkina Faso

The Djarkadougou gold prospect is located on the Birimian greenstone belt of the Houndé exploration permit held by the company Orezone Inc. The permit is at 275 km far from the capital Ouagadougou south- western Burkina Faso, West Africa. This area is based on sheared and metamorphosed greenschist facies rocks. Metamorphism locally reaches to the amphibolite facies around intrusions. There are two major lithological units whose interface is marked by a NW-SE trending shear corridor: an unit of andesite-basaltic rocks of andesitic breccias in the East and volcaniclastic and sedimentary unit composed flows, tuffs and felsic to mafic breccia, interbedded volcano-sedimentary rocks. All this together is intruded by plutonic rocks, and various felsic to mafic dykes. These rocks have undergone ductile to brittle heterogeneous deformations and hydrothermal alteration sericite ±carbonate ±quartz±sulphide within deformation corridors. The rocks of the East and West domains affected by three phases of brittle-ductile deformation (D1, D2, and D3) and the meteoric alteration is systematic in superficial facies of Djarakadougou core drilling.Geochemical analysis shows a tholeiitic to calc-alkaline volcanic serie characteristic a bimodal volcanism. The spectra of normalized REE chondrites are generally flat and constant reminding those of N-MORB basalt. The chemical compositions of andesite and basalt are deferred on several discrimination diagrams especially Th / Yb - Nb / Yb and 2 Nb - Zr / 4 - Y show that andesites and basalts of the prospect are issued in geotectonic setting of volcanism preponderant arc.

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