Data/hora: 11/06/2024 06:01:37

Provedor de dados: | 124
País: | Brazil
Título: | Minimal effective dose of phosphine to control the cashew root borer, Marshallius bondari Rosado-Neto (Coleoptera: Curculionidae)
Autores: | Bleicher,Ervino; Rodrigues,Sandra Maria Morais; Melo,Quélzia Maria Silva; Pinho,Jaeger Holanda.
Data: | 2010-06-01
Ano: | 2010
Palavras-chave: | Cashew tree; Insecta; Chemical control.
Resumo: | The objective of this research was to determine, in field conditions, the minimal of phosphine effective dose for the cashew root borer control. Three experiments were set up at three different periods: August, October and November, 1994, to control the cashew root borer, Marshallius bondari Rosado-Neto (Coleoptera: Curculionidae), in Piaui State, Brazil. One, two, three and six phosphine tablets of three gram each, per plant were tested. In the August essay, phosphine was inefficient to control the borer. In the October essay, control was achieved using as little as 2 tablets per plant and in November with one tablet per plant to control the adult borers in the soil. Higher efficiency was achieved when treatment was applied far away from the last rain, in other words, as soil dries out.
Tipo: | Info:eu-repo/semantics/report
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902010000200021
Editor: | Universidade Federal do Ceará
Relação: | 10.1590/S1806-66902010000200021
Formato: | text/html
Fonte: | Revista Ciência Agronômica  v.41 n.2 2010
Fonte: | info:eu-repo/semantics/openAccess