Controle químico de Cerconota dimorpha Duckworth em cacaueiros na Amazonía
The investigation shows the efficiency of some insecticides to control Cerconota dimorpha Duckworth (Lepidoptera, Oecophoridae) on cacao tree in the Amazon region. The insecticides employed and the dosages along with the efficiency were: permetrin - 70 g ia/ha, 94.41 per cent; carbaryl 1,200 g ia/ha, 89.07 per cent; BHC - 240 g ia/ha, 86.12 per cent; trichlorfon - 105 g ia/ha, 76.00 per cent; malathion - 105 g ia/ha, 23.70 per cent
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| Main Authors: | , |
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| Format: | biblioteca |
| Published: |
1980
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| Subjects: | THEOBROMA CACAO, INSECTOS DEPREDADORES DE LAS HOJAS, CERCONOTA DIMORPHA, CONTROL DE INSECTOS, INSECTICIDAS, AMAZONAS (BRASIL), |
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| Summary: | The investigation shows the efficiency of some insecticides to control Cerconota dimorpha Duckworth (Lepidoptera, Oecophoridae) on cacao tree in the Amazon region. The insecticides employed and the dosages along with the efficiency were: permetrin - 70 g ia/ha, 94.41 per cent; carbaryl 1,200 g ia/ha, 89.07 per cent; BHC - 240 g ia/ha, 86.12 per cent; trichlorfon - 105 g ia/ha, 76.00 per cent; malathion - 105 g ia/ha, 23.70 per cent |
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