Impact of endosulfan and clorpiriphos on Apis mellifera in colombian coffee ecosystems
Main Article Content
To measure the impact of insecticides: endosulfan and clorpiriphos, used to control the coffee berry borer, Hypothetiemus hampei (Ferrari), on the honey bee, Apis mellifera 1.. populations, a field experiment was conducted at Central Research Station of Cenicafé «Naranjal» in Chinchina, Colombia. Effect of these insecticides was evaluated using three bee colonies located near coffee fields and data were collected on adult bee mortality, size of the bee colony, residues of insecticides on honey and insect cadavers, and observations were recorded on bee behavior. Results showed that both insecticides caused adult bee mortality even after 11 weeks of insecticide spray; the highest mortalities were recorded during the initial 25 days. Effect of endosulfan treatment was more severe than clorpiriphos causing higher mortalities, reduction of queen fertility, more bee aggressiveness, and colony weakening to diseases and other pests. Residues of endosulfan were recorded from dead bees but not with clorpiriphos. It is concluded that these insecticides have a considerable impact on honey bees in coffee ecosystems.
- PABLO BENAVIDES-M., ALEX E. BUSTILLO-P., ESTHER C. MONTOYA-R., REINALDO CÁRDENAS-M., CARLOS G. MEJÍA-M., Participation of cultural, chemical and biological control in the management of the coffee berry borer , Revista Colombiana de Entomología: Vol. 28 No. 2 (2002)
- MARÍA TERESA GONZÁLEZ-G., FRANCISCO J. POSADA-F., ALEX E. BUSTILLO-P., BIOESSAY TO TEST THE PATHOGENICITY OF Beauveria bassiana (Bals.) Vuill. ON THE COFFEE BERRY BORER Hypothenemus hampei (Ferrari) , Revista Colombiana de Entomología: Vol. 19 No. 4 (1993)
- MARÍA CLAUDIA MEDINA-T., PACÍFICO DÍAZ-CAMACHO, JESÚS EMILIO LUQUE-Z., ALFREDO SIABATTO-P., LIFE CYCLE AND DESCRIPTION OF Chelonus insularis Cresson (Hymenoptera: Braconidae), PARASITE OF Spodoptera spp. , Revista Colombiana de Entomología: Vol. 14 No. 1 (1988)
- LUIS F. ARISTIZÁBAL-A., ALEX E. BUSTILLO-P., PETER S. BAKER, JAIME OROZCO-H., BERNARDO CHAVES-C., Depredatory effects of the parasitoid Cephalonomia stephanoderis on the immatures stages of Hypothenemus hampei in field conditions , Revista Colombiana de Entomología: Vol. 24 No. 1 (1998)
- CLAUDIA QUINTERO-H., ALEX E. BUSTILLO-P., PABLO BENAVIDES-M., BERNARDO CHAVES-C., Evidences of the establishment of Cephalonomia stephanoderis and Prorops nasuta (Hymenoptera: Bethylidae) in coffee plantations in the department of Nariño, Colombia , Revista Colombiana de Entomología: Vol. 24 No. 2 (1998)
- ROSALBA HINCAPIE-V., HENRY A. OSPINA-Z., ALEX E. BUSTILLO-P., ALFREDO SALDARRIAGA-V., EVALUATION OF ENTOMOPATHOGEN Verticillium lecanii IN CONTROL OF THE APHID Mvzus persicae IN CHRYSANTHEMUMS , Revista Colombiana de Entomología: Vol. 16 No. 2 (1990)
- DIANA M. CANO-L., ALEX E. BUSTILLO-P., REINALDO CÁRDENAS-M., LUCELLY OROZCO-G., Biology and natural enemies of the citrus weevil Compsus n. sp. (Coleoptera: Curculionidae) , Revista Colombiana de Entomología: Vol. 28 No. 1 (2002)
- LUIS FERNANDO ARISTIZÁBAL-A., HUGO MAURICIO SALAZAR-E., CARLOS GONZALO MEJÍA-M., ALEX E. BUSTILLO-P., Introduction and evaluation of Phymastichus coffea (Hymenoptera: Eulophidae) in smallholder coffee farrns. through participatory research , Revista Colombiana de Entomología: Vol. 30 No. 2 (2004)
- PATRICIA E. VÉLEZ-A., MARÍA T. GONZÁLEZ-G., ARMANDO RIVERA-M., ALEX E. BUSTILLO-P., MARÍA N. ESTRADA-V., ESTHER C. MONTOYA-R., Characterization of Beauveria bassiana and Metarhizium anisopliae isolates from Cenicafe's collection , Revista Colombiana de Entomología: Vol. 25 No. 2 (1999)
- PATRICIA MARÍN-M., FRANCISCO J. POSADA-F., MARÍA TERESA GONZÁLEZ-G., ALEX E. BUSTILLO-P., Biological quality of Beauveria bassiana formulations used for control of the coffee berry borer , Revista Colombiana de Entomología: Vol. 26 No. 1 (2000)
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