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Dinámica poblacional y enemigos naturales de Pulvinaria Polygonata (Cockerell, 1905), (Hemiptera, Coccidae) en limoneros de la Vega Baja


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Title:
Dinámica poblacional y enemigos naturales de Pulvinaria Polygonata (Cockerell, 1905), (Hemiptera, Coccidae) en limoneros de la Vega Baja
Authors:
López Castillo, Paula
Tutor:
Guirao Moya, Pedro  
Martínez Amorós, Esther María
Editor:
Universidad Miguel Hernández de Elche
Department:
Departamentos de la UMH::Producción Vegetal y Microbiología
Issue Date:
2022-02
URI:
http://hdl.handle.net/11000/26607
Abstract:
Pulvinaria polygonata, es una especie de cochinilla que apareció en 2018 en la comarca de la Vega Baja, siendo esta su primera cita en Europa. Esta especie se ha convertido en una plaga de los cítricos, provocando importantes daños en los árboles, pues produce gran cantidad de melaza, donde se desa...  Ver más
Pulvinaria polygonata, is a species of scale that appeared in 2018 in the Vega Baja region, this being its first occurrence in Europe. This species has become a pest of citrus fruits, causing significant damage to the trees, as it produces a large amount of honeydew, where various types of saprophytic fungi develop, giving rise to the "black" sooty mold, leaving the fruits dirty and the trees very weakened. To know its population dynamics, periodic samplings have been carried out in two plots of lemon trees, in Almoradí and Torrevieja, and the different stages of development and the natural enemies present have been determined. In both plots P. polygonata has been able to settle in any part of the tree, and to survive the coldest months in its L1 stage, beginning its activity with the arrival of the warmest months.
Keywords/Subjects:
Control biológico
cítricos
Knowledge area:
CDU: Ciencias aplicadas: Agricultura. Silvicultura. Zootecnia. Caza. Pesca
Type of document:
info:eu-repo/semantics/bachelorThesis
Access rights:
info:eu-repo/semantics/openAccess
Appears in Collections:
TFG - Ingeniería Agroalimentaria y Agroambiental



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