Biological Activity of Total Extracts of Eight Plants on the Development of the Fruit Fly, Bactrocera dorsalis (Diptera: Tephritidae) from Egg to Emergence  

作　　者：Simdé Rabièta Ouattara Delphine Sawadogo Alizeta Mano Elias Kambou Georges Nacro Souleymane Simdé Rabièta;Ouattara Delphine;Sawadogo Alizeta;Mano Elias;Kambou Georges;Nacro Souleymane(Direction Rgionale de Recherches Environnentales et Agricoles de lOuest, Station de Farak-Ba, Bobo-Dioulasso, Burkina Faso;Direction Rgionale de Recherche en Sciences Appliques et Technologies, Bobo-Dioulasso, Burkina Faso;Centre de Recherches Environnementales, Agricoles et de Formation de Kamboins, Ouagadougou, Burkina Faso)

机构地区：[1]Direction Rgionale de Recherches Environnentales et Agricoles de lOuest, Station de Farak-Ba, Bobo-Dioulasso, Burkina Faso [2]Direction Rgionale de Recherche en Sciences Appliques et Technologies, Bobo-Dioulasso, Burkina Faso [3]Centre de Recherches Environnementales, Agricoles et de Formation de Kamboins, Ouagadougou, Burkina Faso

出　　处：《Open Journal of Applied Sciences》2024年第12期3399-3414,共16页应用科学(英文)

摘　　要：Bactrocera dorsalis is one of the major constraints on the mango industry in Burkina Faso. To control these insect pests, a number of control methods have been used, including synthetic insecticides that are costly for producers. Overuse of these insecticides often leads to environmental pollution, food poisoning and resistance among the insects. A study of the biological efficacy of organic extracts from eight plant materials (Capsicum annum, Cleome viscosa, Mytragina inermis, Strophantus hispidus, Ocimum basilicum, Cassia nigricans, Cassia occidentalis) on Bactrocera dorsalis was carried out under laboratory conditions. In the laboratory, these plants were extracted using solvents of increasing polarity (n-hexane, ethyl acetate and methanol) according to the Nair method (Kambou et al., 2008). The biological activity test on the development of B. dorsalis was carried out in a randomized Fisher block design with 25 treatments in 10 replicates. Hexane extracts of C. annuum and S. hispidus resulted in 100% inhibition of B. dorsalis development.Bactrocera dorsalis is one of the major constraints on the mango industry in Burkina Faso. To control these insect pests, a number of control methods have been used, including synthetic insecticides that are costly for producers. Overuse of these insecticides often leads to environmental pollution, food poisoning and resistance among the insects. A study of the biological efficacy of organic extracts from eight plant materials (Capsicum annum, Cleome viscosa, Mytragina inermis, Strophantus hispidus, Ocimum basilicum, Cassia nigricans, Cassia occidentalis) on Bactrocera dorsalis was carried out under laboratory conditions. In the laboratory, these plants were extracted using solvents of increasing polarity (n-hexane, ethyl acetate and methanol) according to the Nair method (Kambou et al., 2008). The biological activity test on the development of B. dorsalis was carried out in a randomized Fisher block design with 25 treatments in 10 replicates. Hexane extracts of C. annuum and S. hispidus resulted in 100% inhibition of B. dorsalis development.

关 键 词：Capsicum annuum Strophantus hispidus Bactrocera dorsalis EGGS Larva PUPA 

分 类 号：S64[农业科学—蔬菜学]