Data/hora: 01/06/2024 02:28:43

Provedor de dados: | 65
País: | Brazil
Título: | Natural parasitism by  Trichogramma spp. in agroecosystems of the Mid-North, Brazil
Autores: | Querino,Ranyse Barboa; Silva,Nadja Nara Pereira da; Zucchi,Roberto Antonio.
Data: | 2016-09-01
Ano: | 2016
Palavras-chave: | Egg parasitoid; Biological control; Lepidopteran pests.
Resumo: | ABSTRACT: The micro-hymenopterans of genus  Trichogramma are eggs parasitoids used in the biological control of lepidopteran pests. The objectives of this study was to record the interaction of species of  Trichogramma and their hosts on crops in the Mid-North, in the states of Maranhão and Piauí, Brazil. Lepidopteran eggs were sampled on crops and non-crops.  Trichogramma atopovirilia , T. manicobai ,  T. galloi and  T. pretiosum occur naturally in eggs of eight lepidopteran species. Natural parasitism shown by  Trichogramma species reveals the importance of these parasitoids as agents for biological control in the Mid-North region.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000901521
Editor: | Universidade Federal de Santa Maria
Relação: | 10.1590/0103-8478cr20151352
Formato: | text/html
Fonte: | Ciência Rural  v.46 n.9 2016
Fonte: | info:eu-repo/semantics/openAccess