Consulta: creatorFacets:"Martins,Claudecir Castilho"
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Azadirachtin on  Oligonychus yothersi in yerba mate  Ilex paraguariensis
Provedor de dados: 65
Autores: Alves,Luis Francisco Angeli; Martins,Claudecir Castilho; Mamprim,Ana Paula; Botton,Marcos.
ABSTRACT: The red mite Oligonychus yothersi is one of the main pests of yerba mate in Brazil The damage this mite causes leads to leaf drop and decreased production. There are no registered acaricides for use in yerba mate; thus, laboratory and field experiments were performed to evaluate the effect of azadirachtin (Azamax(r), 250mL 100L-1) for the control of the red mite in yerba mate. In the laboratory, azadirachtin was applied to yerba mate leaf disks before (residual contact) and after (direct contact) infestation with 15 newly emerged red mite adult females. The effect of azadirachtin on mite behavior was evaluated in arenas with treated and untreated yerba mate leaves, and the number of mites in both areas was recorded. Ovicidal action was evaluated...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Neem; Alternative control; Yerba mate pest.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016001001777