Data/hora: 10/06/2024 17:07:33

Provedor de dados: | 65
País: | Brazil
Título: | Parasitoides associados com Helicoverpa armigera em áreas de refúgio de algodão, no Oeste da Bahia, Brasil
Autores: | Luz,Priscila Maria Colombo da; Paula-Moraes,Silvana Vieira de; López,Juan Manuel Perilla; Pujol-Luz,José Roberto; Penteado-Dias,Angélica Maria; Specht,Alexandre; Diniz,Ivone Rezende.
Data: | 2018-01-01
Ano: | 2018
Palavras-chave: | Biological control; Integrated pest management; Natural enemies.
Resumo: | ABSTRACT: Natural biological control is one of the major causes responsible for reduction of pest population in agricultural ecosystem. However, natural biological control importance is usually minimized by not being estimated. This study reports the occurrence of Campoletis sonorensis (Cameron, 1886) (Hymenoptera: Ichneumonidae), Archytas marmoratus (Townsend, 1915) and Archytas incertus (Macquart, 1851) (Diptera: Tachinidae) associated with Helicoverpa armigera (Hübner, 1809) (Lepidoptera: Noctuidae). The rate of larval parasitism was up to 41% in structured refuge areas of cotton, without chemical control with insecticides. This study strengthens our knowledge relating to parasitoids associated with natural control of H. armigera in the American continent. In addition, it documents the rule that structured refuge areas could play as a source of natural enemies, besides their contribution to production of non-selective populations to Bt technology.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000100151
Editor: | Universidade Federal de Santa Maria
Relação: | 10.1590/0103-8478cr20170250
Formato: | text/html
Fonte: | Ciência Rural  v.48 n.1 2018
Fonte: | info:eu-repo/semantics/openAccess