scholarly journals Variability of morpho-metric traits and oleaginous biofuel potential of Jatropha curcas L. (Euphorbiaceae) seeds in Burkina Faso

2018 ◽  
Vol 13 (52) ◽  
pp. 2911-2918
Author(s):  
Sama Hemayoro ◽  
Ouattara Bassiaka ◽  
Hilou Adama ◽  
Derra Abdoul-Nassire ◽  
Yelemou Bathelemy ◽  
...  
Keyword(s):  
Burkina Faso ◽  
Jatropha Curcas ◽  
Jatropha Curcas L ◽  
Metric Traits

scholarly journals Major Leaf Diseases and Pathogenicity of Fungal Flora Associated with Jatropha curcas L. Foliar Diseases in Burkina Faso

2019 ◽  
pp. 1-10
Author(s):  
Hemayoro Sama ◽  
Schémaeza Bonzi ◽  
Adama Hilou ◽  
Irénée Somda
Keyword(s):  
Burkina Faso ◽  
Fusarium Solani ◽  
Jatropha Curcas ◽  
Fungal Pathogens ◽  
Curvularia Lunata ◽  
Fungal Flora ◽  
Fusarium Subglutinans ◽  
Climatic Zones ◽  
Foliar Diseases ◽  
Jatropha Curcas L

The major foliar diseases and pathogenicity of fungal flora associated with leaf diseases of Jatropha curcas L were investigated in Burkina Faso. Prospecting and collection were carried out the plantations and hedges of J. curcas distributed in different climatic zones of Burkina Faso. The results indicate that foliar diseases are present in all climatic zones of the country. Mainly 4 foliar pathologies were recorded in the 18 sites of the study. These are yellowing of leaves with brown spots, yellowing of leaves with brown spots and black mycelium, drying of leaves from the border and virus diseases. The frequencies of observation of the various diseases show that the yellowing of the leaves with brown spots is the most disease predominant manifestation with a frequency of observation of 72%. Yellowing of the leaves with a presence of black spots and mycelium occupies the second rank with a prevalence of 33% followed by drying of leaves from borders and viroses with frequencies of 22 and 11% respectively. ANOVA analysis has shown that the climatic zone has a significant effect on the distribution of leaf viruses and leaf burns and a non-significant effect on yellowing of the leaves with or without brown spots and mycelium. The characterisation of fungal pathogens associated with these diseases identified Fusarium oxysporum, Fusarium solani, Fusarium subglutinans, Phoma sorghina, Botrytis cinerea, Curvularia lunata, Botryodiplodiat hreobromae, Cercospora cesami and Curvularia eragrostidis. Curvularia lunata is the most widespread with a frequency of 44% followed by Fusarium solani with a frequency of 33%. The most seldom observed are Cercospora cesamiand Fusarium subglutinans with a frequency of 10%. Among these characterised species, pathogenicity tests identified Botryodiplodia threobromae, Curvularia lunata, Fusarium solani and Curvularia eragrostidisas the pathogenic species of observed leaf diseases of J. curcas. These results confirm that Jatropha is infested by many fungal species. There is yet an urgency to develop a plant health program adapted to the local context to fight these fungal pathogens.

Effects of organic amendment on early growth performance of Jatropha curcas L. on a severely degraded site in the Sub-Sahel of Burkina Faso

2011 ◽  
Vol 86 (3) ◽  
pp. 387-399 ◽  
Author(s):  
Tene Kwetche Sop ◽  
Francois Wenemi Kagambèga ◽  
Ronald Bellefontaine ◽  
Ute Schmiedel ◽  
Adjima Thiombiano
Keyword(s):  
Burkina Faso ◽  
Growth Performance ◽  
Jatropha Curcas ◽  
Organic Amendment ◽  
Early Growth ◽  
Jatropha Curcas L

scholarly journals Expression of APX1, JcHSP1 and JcHSP2 genes in three Jatropha curcas L. ecotypes under light and water stress in Burkina Faso

2021 ◽  
Vol 9 (6) ◽  
Author(s):  
Razacswendé Fanta OUEDRAOGO ◽  
Cyrille BISSEYE ◽  
Kouka Fidèle TIENDREBEOGO ◽  
Hemayoro SAMA ◽  
Makido OUEDRAOGO ◽  
...  
Keyword(s):  
Water Stress ◽  
Burkina Faso ◽  
Jatropha Curcas ◽  
Jatropha Curcas L

scholarly journals Insufficient Evidence of Jatropha curcas L. Invasiveness: Experimental Observations in Burkina Faso, West Africa

2014 ◽  
Vol 8 (2) ◽  
pp. 570-580 ◽  
Author(s):  
Aklilu Negussie ◽  
Souleymane Nacro ◽  
Wouter M. J. Achten ◽  
Lindsey Norgrove ◽  
Marc Kenis ◽  
...  
Keyword(s):  
West Africa ◽  
Burkina Faso ◽  
Jatropha Curcas ◽  
Insufficient Evidence ◽  
Jatropha Curcas L

Pertumbuhan Beberapa Genotipe Jarak Pagar (Jatropha Curcas L.) di Tanah Masam

2017 ◽  
Vol 5 (2) ◽  
pp. 251-263
Author(s):  
Indah Retnowati ◽  
Memen Surahman
Keyword(s):  
Jatropha Curcas ◽  
Jatropha Curcas L

Indonesia memiliki banyak  tanah masam, tetapi penggunaan masih sangat sedikit karena kandungan nutrisi tanah masam rendah. Sementara itu, jarak pagar merupakan tanaman yang dapat tumbuh di berbagai jenis tanah (termasuk lahan marjinal) dan penggunaannya sebagai bahan baku biodiesel. Oleh karena itu, perlunya penelitian mengenai pertumbuhan jarak pagar pada tanah masam sebagai upaya untuk mengembangkan jarak pagar dan penggunaannya di Indonesia.Untuk memulai upaya, penelitian tentang berbagai genotipe jarak pagar di tanah masam telah dilakukan. Tujuan dari penelitian ini yaitu mempelajari genotipe jarak pagar  yang berpotensi untuk tanah masam. Penelitian ini dilakukan di UPTD Pengembangan Teknologi Lahan Kering Singabraja, Kecamatan Tenjo, Bogor, Jawa Barat, dari November 2010-Agustus 201. Penelitian ini menggunakan Rancangan Kelompok Lengkap Teracak (RKLT) dengan satu faktor yaitu genotipe. Hasil penelitian menunjukkan berbagai perbedaan pada pertumbuhan diantara genotipe-genotipe jarak pagar. Secara umum, ada lima genotipe jarak pagar yang terbaik di tanah masam (pH 5.0) yaitu Medan I-5-1, Dompu, IP-2P-3-4-1, Sulawesi, dan Bima M.

scholarly journals Environmental Impact Associated with the Supply Chain and Production of Biodiesel from Jatropha curcas L. through Life Cycle Analysis

2018 ◽  
Vol 10 (5) ◽  
pp. 1451 ◽  
Author(s):  
Mario Giraldi-Díaz ◽  
Lorena De Medina-Salas ◽  
Eduardo Castillo-González ◽  
Max De la Cruz-Benavides
Keyword(s):  
Supply Chain ◽  
Life Cycle ◽  
Environmental Impact ◽  
Jatropha Curcas ◽  
Life Cycle Analysis ◽  
Jatropha Curcas L

scholarly journals Genetic Tracing of Jatropha curcas L. from Its Mesoamerican Origin to the World

2017 ◽  
Vol 8 ◽  
Author(s):  
Haiyan Li ◽  
Suguru Tsuchimoto ◽  
Kyuya Harada ◽  
Masanori Yamasaki ◽  
Hiroe Sakai ◽  
...  
Keyword(s):  
Jatropha Curcas ◽  
Jatropha Curcas L ◽  
The World
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