Ecological Survey of Pests and Natural Enemies in the Sour Passion Fruit Progenies
Luciana Domiciano Silva Rosado
Department of Plant Science, Federal University of Viçosa, Viçosa-MG, Brazil.
Claudio Horst Bruckner
Department of Plant Science, Federal University of Viçosa, Viçosa-MG, Brazil.
Diarly Sebastião dos Reis
Agrarian Science Institute, Federal University of Viçosa, Rio Paranaíba-MG, Brazil.
Natalia Silva Assunção
College of Agricultural Sciences, State University of São Paulo Júlio de Mesquita Filho, Botucatu-SP, Brazil.
Ézio Marques da Silva
Agrarian Science Institute, Federal University of Viçosa, Rio Paranaíba-MG, Brazil.
Carlos Eduardo Magalhães dos Santos *
Department of Plant Science, Federal University of Viçosa, Viçosa-MG, Brazil.
*Author to whom correspondence should be addressed.
Abstract
Aims: This experiment was to identify the major pests, natural enemies and verify the regarding the incidence of insect pests of progenies of Passiflora edulis to pests.
Study Design: Experimental design was completely randomized blocks with twenty-three progenies and three replicates with four plants per plot.
Place and Duration of Study: Experimental evaluations of the Federal University of Viçosa/Rio Paranaíba University Campus, Rio Paranaíba county, Minas Gerais, Brazil from May to September 2011.
Methodology: The population fluctuation of insects, for characterization of their occurrence and identification of progenies with respect to their degree of resistance.
Results: Among the monitored pests stood out, A. vanillae vanillae, D. juno juno e Dasiops sp. The correlation between the amount of Dione juno juno and the attacked leaf had a higher magnitude of occurrence in relation Agraulis vanillae vanillae.
Conclusion: It was found that there were no differences between the sour passion fruit progenies and resistance to pests, and to verify that ants are important predators of pests of sour passion fruit.
Keywords: Passiflora edulis Sims, pests, natural enemies