Eficiência de inseticidas no controle de Eurhizococcus brasiliensis (Hemiptera: Margarodidae) na cultura da videira
Abstract The Brazilian ground pearl Eurhizococcus brasiliensis (Hemiptera: Margarodidae)
is a major pest of vineyards in Brazil. In this study we evaluated the effect of imdacloprid
(Premier 700 WG®), thiamethoxam (Actara 250 WG®), spirotetramat (Movento 240 SC®),
fipronil (Standak®) and azadirachtin (Azamax®) to control the insect. Four experiments were
conducted during two years (2009-2011) in fields naturally infested by the pest, evaluating
pest control by counting the insects in the roots eight months after planting. Fipronil …
is a major pest of vineyards in Brazil. In this study we evaluated the effect of imdacloprid
(Premier 700 WG®), thiamethoxam (Actara 250 WG®), spirotetramat (Movento 240 SC®),
fipronil (Standak®) and azadirachtin (Azamax®) to control the insect. Four experiments were
conducted during two years (2009-2011) in fields naturally infested by the pest, evaluating
pest control by counting the insects in the roots eight months after planting. Fipronil …
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