Evaluación de cinco insecticidas para el control de Pinnaspis Aspidistrae (signoret) en (Persea Americana mill) cultivares hass y ettinger en ALTO SALAVERRY LA LIBERTAD

• Autor: Polo Salinas, Toribio
• Formato: tesis de grado
• Fecha de Publicación: 2013
• Institución: Universidad Nacional de Trujillo
• Repositorio: UNITRU-Tesis
• Lenguaje: español
• OAI Identifier: oai:dspace.unitru.edu.pe:20.500.14414/7785
• Enlace del recurso: https://hdl.handle.net/20.500.14414/7785
• Nivel de acceso: acceso abierto
• Materia: tratamiento, Persea americana, control de Pinnaspis aspidistrae

The present experimental work “Evaluation of five Insecticides for the control of Pinnaspis aspidistrae (Signoret) in Persea American Mill Cultivated Hass and Ettinger in high Salaverry the freedom carry out during the months of September of the 2011 to October of the 2012, in the found of the agricultural company GREEN PERU. The main goal was to evaluate the behaviour of five insecticides in the control of Pinnaspis aspidistrae (Signoret) in two avocados cultivated Hass and Ettinger. The levels of study were Movento, Lancer, Epingle, wonder, and the combination of Lancer with Dorsan. The application realize in the states of cuajado brotamiento of the phenology of the crop. A randomized block design was used with two replicates finding that the best treatment for the control of the stadiums nymph, pupas and adults to was the combination of Lancer 0.25 l/cil. With Dorsan 0.5 L/cil. Followed of the Movento 0.125 L/cil. And the treatment that present the minor control was Wonder 0.4 L/cil. Concluding that in the three stadiums of the plaga studied the combination Lancer 0.25 L/cil. With Dorsan 0.5 L/cil present the best control for the stadiums of nymphs, pupas and adults. The treatment with Movento 0.125 L/cil. Reduced the density poblacional in the stadiums of nymph and pupa and the treatment with Lancer 0.25 L/cil. present a buen alone control in adults of the plaga in both cultivated.