Citas bibligráficas
Morales, R., (2023). Ibuprofeno como agente modificador del efecto larvicida del Spinetoram en Spodoptera ochrea [Universidad Nacional Agraria La Molina]. https://hdl.handle.net/20.500.12996/5898
Morales, R., Ibuprofeno como agente modificador del efecto larvicida del Spinetoram en Spodoptera ochrea []. PE: Universidad Nacional Agraria La Molina; 2023. https://hdl.handle.net/20.500.12996/5898
@mastersthesis{renati/242826,
title = "Ibuprofeno como agente modificador del efecto larvicida del Spinetoram en Spodoptera ochrea",
author = "Morales Rodríguez, Richar Joel",
publisher = "Universidad Nacional Agraria La Molina",
year = "2023"
}
The contamination of ecosystems by xenobiotic compounds is increasing. These materials can generate multiple effects on organisms depending on the applied dose, from cell damage to intergenerational. Ibuprofen is a widely used drug that has frequently been reported in different settings. However, its effect on pests of agricultural importance has not yet been established. The joint use of ibuprofen and insecticide could cause a problem for pest control. Therefore, it is necessary to evaluate ibuprofen as a modifier of the larvicidal effect of Spinetoram in IV larvae of Spodoptera ochrea, without and with previous treatment with ibuprofen. The specimens used in the bioassays were obtained from individuals collected from the UNALM campus. Different treatments were established to evaluate the effect of Ibuprofen, Spinetoram or a mixture (Ibuprofen + Spinetoram) in populations of larvae with and without prior treatment with Ibuprofen; and mortality was reported at 24, 48 and 72 h. It was found that ibuprofen in the tested doses did not generate larval mortality; the mixture Ibuprofen 85,000 mg/L + Spinetoram 60 mg/L increases mortality in populations with and without prior treatment. Likewise, the mixtures of Ibuprofen 85,000 mg/L with the different concentrations of Spinetoram 60, 45, and 30 mg/L generate similar mortalities. It is concluded that Ibuprofen 85,000 mg/L increases the mortality of Spinetoram 60 mg/L in IV larvae of Spodoptera ochrea compared to the other concentrations tested, highlighting the importance of using and properly disposing of drugs such as ibuprofen to minimize the negative impact of emerging pollutants in the environment.
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