Bibliographic citations
Rodríguez, E., (2024). Eficiencia de aceites esenciales en el control de Olygonichus punicae Hirts (Acari: Tetranychidae) en palto variedad Hass [Tesis, Universidad Privada Antenor Orrego]. https://hdl.handle.net/20.500.12759/37231
Rodríguez, E., Eficiencia de aceites esenciales en el control de Olygonichus punicae Hirts (Acari: Tetranychidae) en palto variedad Hass [Tesis]. PE: Universidad Privada Antenor Orrego; 2024. https://hdl.handle.net/20.500.12759/37231
@misc{renati/379503,
title = "Eficiencia de aceites esenciales en el control de Olygonichus punicae Hirts (Acari: Tetranychidae) en palto variedad Hass",
author = "Rodríguez Diaz, Elvis Alexander",
publisher = "Universidad Privada Antenor Orrego",
year = "2024"
}
The present research was developed in two phases, the first one was carried out in the Entomology Laboratory of the Universidad Privada Antenor Orrego and the second one in the facilities of an avocado farm located in Buena Vista, in the district of Chao, province of Viru, between January and February 2024. The objective of the project was to determine the efficiency of a formulated mixture of essential oils of geraniol, farnesol, citronerol, nerolidol and other commercial oils in the control of Olygonichus punicae and its different stages of development in avocado trees of the Hass variety. In the laboratory, the experimental unit was a Hass avocado leaf, where the efficiency of the oils was investigated in water with different hydrogen potentials (pH), obtaining a greater effectiveness of the product with acid pH. The effectiveness on the egg stages was evaluated, reaching a control of 54% 12 days after application, and in nymphs and adults a mortality of more than 80% was obtained after 2 hours. The field trial consisted of the evaluation of the effectiveness of essential oils on natural infestations of the brown spider mite in 80 trees evaluated at 4 hours, 24 hours and 48 hours after foliar spraying, finding no significant differences between treatments with mortalities higher than 73 % in the 3 evaluations.
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