Bibliographic citations
Vela, M., (2021). Actividad antialimentaria de aceites esenciales de especies vegetales de la familia de Piperaceae, potenciales bioplaguicidas, 2020 [Universidad Nacional de la Amazonía Peruana]. https://hdl.handle.net/20.500.12737/7572
Vela, M., Actividad antialimentaria de aceites esenciales de especies vegetales de la familia de Piperaceae, potenciales bioplaguicidas, 2020 []. PE: Universidad Nacional de la Amazonía Peruana; 2021. https://hdl.handle.net/20.500.12737/7572
@misc{renati/922084,
title = "Actividad antialimentaria de aceites esenciales de especies vegetales de la familia de Piperaceae, potenciales bioplaguicidas, 2020",
author = "Vela Mendoza, Mao Deng Jesulin",
publisher = "Universidad Nacional de la Amazonía Peruana",
year = "2021"
}
Pests are major causes in the loss of agricultural and forest crops. Lepidopteran insect larvae pests being the most voracious and damaging to food production. Although the intensive use of synthetic insecticides has allowed a spectacular increase in crop yields, it has also caused problems due to the appearance of biotypes resistant to different agrochemicals, environmental contamination and health problems. At present there is great interest in the development of new tools to control insect populations that widely include essential oils, secondary metabolites, insecticides and toxins, showing a promising alternative in crop protection The objective of this research work was to search for antifeedant potentials of essential oils of plant species of the Piparaceae family. For this, the essential oils of ten (10) plant species of the Piper genus (P. coruscans, P. soledadense, P. sancti-felicis, P. casapiense, P. obliquum, P. anonifolium, P. tuberculatum, P. dumosum, P. reticulatum and P. mituense). The essential oils were tested against herbivorous insects such as Spodoptera littoralis, Myzus persicae and Rhopalosiphum padi. As a result, it was observed that the AE of P. sancti-felicis (EC50 = 0,86 μg/cm2) and P. mituense were active against the three types of insects tested (S. littoralis, M. persicae y R. padi). In addition, P. tuberculatum and P. reticulatum were active against M. persicae and P. casapiense (EC50 = 0,38 μg/cm2) and P. obliquum (EC50 = 2,56 μg/cm2) were active against R. padi.
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