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Doctoral Thesis
DOI
https://doi.org/10.11606/T.11.2014.tde-03062014-153807
Document
Author
Full name
Juliana Alves Neves
E-mail
Institute/School/College
Knowledge Area
Date of Defense
Published
Piracicaba, 2014
Supervisor
Committee
Godoy, Wesley Augusto Conde (President)
Berti Filho, Evoneo
Linhares, Aricio Xavier
Montoya, Carolina Reigada
Zuben, Claudio Jose von
Title in Portuguese
Dinâmica predador presa, relações funcionais e o potencial de Heterópteros no manejo de pragas
Keywords in Portuguese
Controle biológico
Inimigo natural
Pentatomidae
Reduviidae
Abstract in Portuguese
Mediante as modificações ambientais realizadas por ações antrópicas, os sistemas ecológicos vêm sendo cada vez mais afetados pela perda de organismos, resultando em simplificações nas interações tróficas, que acarretam em desequilíbrio entre espécies, principalmente em sistema agrícolas e florestais. Assim, compreender a atuação dos inimigos naturais é fundamental para sua implementação em programas de manejo integrado. Neste estudo, investigou-se as interações predador presa de duas espécies da subordem Heteroptera, Podisus nigrispinus e Graptocleptes bicolor, para compreender suas dinâmicas e respostas funcionais com algumas presas da ordem Lepidoptera.
Title in English
Predator prey dynamics, functional relations and the potential of pest management of Heteropteran
Keywords in English
Biological control
Natural enemies
Pentatomidae
Reduviidae
Abstract in English
Because of the environmental modifications made by anthropic actions, the ecological systems have been losing their organisms, resulting in simplification of trophic interactions, which bring out species instability, especially at agricultural and forest systems. Thus, to understand the performance of natural enemies it is primordial to their usage at integrated pest management programs. In this study, the predator prey interactions of two species from the suborder Heteroptera, Podisus nigrispinus and Graptocleptes bicolorwere investigated, to understand their dynamics and functional responses, with some preys from the Lepidoptera order.
 
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Publishing Date
2014-06-10
 
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