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Determination of residues of deltamethrin in water and liver tissue of Zebrafish (Danio rerio) by HPLC
ArticleAbstract: Deltamethrin is one of the most toxic pollutants for aquatic ecosystem. The present study investigatPalabras claves:Deltamethrin, HPLC, Residues, WATER, Zebrafish liverAutores:Darwin Rueda Ortiz, Juan Ortiz Tirado, Manjunatha B., Patricia Falconí Salas, Subba Reddy G.V.Fuentes:scopusActivity of soil urease as influenced by acetamiprid and carbofuran
ArticleAbstract: Soil enzymes play essential roles in catalyzing reactions necessary for nutrient cycling in the biosPalabras claves:Ground nut (Arachis hypogaea L.), Soils, Urease enzymeAutores:Darwin Rueda, Edgar Espinosa, Manjunatha B., Martha Cecilia Vargas Aboleda, Mohiddin Gooty Jaffer, Patricia Falconí Salas, Rangaswamy V.Fuentes:scopusEnzyme activities of Nile tilapia (Oreochromis niloticus) during lethal and sublethal exposure to cypermethrin
ArticleAbstract: The present study was designed to compare the responses in three different tissues (gill, liver andPalabras claves:Cypermethrin, Enzyme activities, Nile tilapia (Oreochromis niloticus)Autores:Darwin Rueda Ortiz, Juan Ortiz Tirado, Manjunatha B., Mohiddin Gooty Jaffer, Naga Raju Maddela, Ph.D., ,Patricia Falconí Salas, Selvanayagam M., Subba Reddy G.V.Fuentes:googlescopusEvaluate the effect of three levels pH in leaching and volatilization of nitrogen fertilizers, in three soil types
ArticleAbstract: The present study was realized in order to determine the type of soil and the suitability of pH to aPalabras claves:fertilizers, Leachening, VOLATILIZACIONAutores:Darwin Rueda, Evelin Cevallos, Jaime Gía, Lorena Correa, Manjunatha B., PABLO ANIBAL LANDAZURI ABARCA, Pablo Landázuri, Santiago M. Ulloa, Santiago Miguel Ulloa-Cortazar, Selvanayagam M.Fuentes:googlescopusEvaluation in vitro about the compatibility between Trichoderma citrinoviride spp. strain 19 and chemical, biological and organic fungicides to control Botrytis cinerea
ArticleAbstract: This study was carried out to determine the compatibility of Trichoderma citrinoviride spp. Strain 1Palabras claves:Botrytis cinerea, INTERACTION, Mixture, Trichoderma citrinovirideAutores:Carlos Chiriboga, Darwin Rueda, Diego Patricio Núñez Ocaña, E. Urbano, Manjunatha B., Mulla S.I., Selvanayagam M.Fuentes:scopusOptimization of detection of sexual genotype through microsatellites in populations of Nile Tilapia (Oreochromis niloticus) from the breeding pools
ArticleAbstract: The culture of Nile tilapia (Oreochromis niloticus) is one of the most important aquaculture activitPalabras claves:Male YYA, microsatellites, OREOCHROMIS NILOTICUS, Sexual genotypeAutores:Chávez-Larrea M.A., Darwin Rueda Ortiz, Daysi Muñoz, Gustavo Naranjo, Juan Ortiz Tirado, Manjunatha B., R. Kundapur R., Ravi M.Fuentes:scopusInfluence of the insecticides acetamiprid and carbofuran on arylamidase and myrosinase activities in the tropical black and red clay soils
ArticleAbstract: The objective of this study was to determine the effects of two insecticides, namely, acetamiprid anPalabras claves:Arylamidase, Insecticides, myrosinase, tropical soilsAutores:Alma Rosel Koch Kaiser, Jessica Cristina Maisincho Asqui, M. Srinivasulu, Manjunatha B., Mohiddin Gooty Jaffer, Naga Raju Maddela, Ph.D., ,O. Darwin Rueda, Rangaswamy V.Fuentes:googlescopusImpact of insecticides acetamiprid and carbofuran on soil protease activity
ArticleAbstract: The purpose of this study was to evaluate the effect of commonly used pesticides carbofuran and acetPalabras claves:Enzyme, Ground nut (Arachis hypogaea L.), SoilsAutores:Darwin Rueda Ortiz, M. Srinivasulu, Manjunatha B., Mohiddin Gooty Jaffer, Patricia Falconí Salas, Rangaswamy V.Fuentes:scopusSub-lethal toxicity of potassium cyanide on nile tilapia (Oreochromis niloticus): Biochemical response
ArticleAbstract: Objective: The present study was carried out to investigate the influences of sublethal toxicity ofPalabras claves:Cyanide toxicity, Nile tilapia, OREOCHROMIS NILOTICUS, Serum biochemical profileAutores:Juan Ortiz Tirado, Manjunatha B., Selvanayagam M.Fuentes:googlescopus