Controle químico de Percolaspis ornata e Taimbezinhia theobromae em cacaueiro
Results are given of experiments whose objectives were to reduce insecticide dosages and evaluate the effectiveness of new active ingredients for chemical control of Percolaspis ornata and Taimbezinhia theobromae. Isoprocarb and carbaryl in liquid formulations and dry powder were not effective in controlling P. ornata. Isoprocarb was not effective against T. theobromae and carbaryl was slow in its effect against this insect, and acceptable level of control being obtained only 48 hours after application. Deltamethrine, endosulfan and a mixture of deltamethrine with dichlorvos were effective in controlling these chrysomelids.
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1990
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Subjects: | THEOBROMA CACAO, PERCOLASPIS ORNATA, TAIMBEZINHIA THEOBROMAE, INSECTICIDAS, CARBARIL, ENDOSULFAN, DICLORVOS, DOSIS DE APLICACION, FORMULACIONES, BRASIL, |
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KOHA-OAI-BVE:711892020-02-03T21:38:15ZControle químico de Percolaspis ornata e Taimbezinhia theobromae em cacaueiro 98373 Nakayama, K. 39720 Abreu, J.M. de 67231 Ferraz, E.C. de A. 1990Results are given of experiments whose objectives were to reduce insecticide dosages and evaluate the effectiveness of new active ingredients for chemical control of Percolaspis ornata and Taimbezinhia theobromae. Isoprocarb and carbaryl in liquid formulations and dry powder were not effective in controlling P. ornata. Isoprocarb was not effective against T. theobromae and carbaryl was slow in its effect against this insect, and acceptable level of control being obtained only 48 hours after application. Deltamethrine, endosulfan and a mixture of deltamethrine with dichlorvos were effective in controlling these chrysomelids.Results are given of experiments whose objectives were to reduce insecticide dosages and evaluate the effectiveness of new active ingredients for chemical control of Percolaspis ornata and Taimbezinhia theobromae. Isoprocarb and carbaryl in liquid formulations and dry powder were not effective in controlling P. ornata. Isoprocarb was not effective against T. theobromae and carbaryl was slow in its effect against this insect, and acceptable level of control being obtained only 48 hours after application. Deltamethrine, endosulfan and a mixture of deltamethrine with dichlorvos were effective in controlling these chrysomelids.THEOBROMA CACAOPERCOLASPIS ORNATATAIMBEZINHIA THEOBROMAEINSECTICIDASCARBARILENDOSULFANDICLORVOSDOSIS DE APLICACIONFORMULACIONESBRASILAgrotrópica (Brasil) |
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Costa Rica |
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CR |
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Bibliográfico |
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biblioteca |
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America Central |
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Sistema de Bibliotecas IICA/CATIE |
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THEOBROMA CACAO PERCOLASPIS ORNATA TAIMBEZINHIA THEOBROMAE INSECTICIDAS CARBARIL ENDOSULFAN DICLORVOS DOSIS DE APLICACION FORMULACIONES BRASIL THEOBROMA CACAO PERCOLASPIS ORNATA TAIMBEZINHIA THEOBROMAE INSECTICIDAS CARBARIL ENDOSULFAN DICLORVOS DOSIS DE APLICACION FORMULACIONES BRASIL |
spellingShingle |
THEOBROMA CACAO PERCOLASPIS ORNATA TAIMBEZINHIA THEOBROMAE INSECTICIDAS CARBARIL ENDOSULFAN DICLORVOS DOSIS DE APLICACION FORMULACIONES BRASIL THEOBROMA CACAO PERCOLASPIS ORNATA TAIMBEZINHIA THEOBROMAE INSECTICIDAS CARBARIL ENDOSULFAN DICLORVOS DOSIS DE APLICACION FORMULACIONES BRASIL 98373 Nakayama, K. 39720 Abreu, J.M. de 67231 Ferraz, E.C. de A. Controle químico de Percolaspis ornata e Taimbezinhia theobromae em cacaueiro |
description |
Results are given of experiments whose objectives were to reduce insecticide dosages and evaluate the effectiveness of new active ingredients for chemical control of Percolaspis ornata and Taimbezinhia theobromae. Isoprocarb and carbaryl in liquid formulations and dry powder were not effective in controlling P. ornata. Isoprocarb was not effective against T. theobromae and carbaryl was slow in its effect against this insect, and acceptable level of control being obtained only 48 hours after application. Deltamethrine, endosulfan and a mixture of deltamethrine with dichlorvos were effective in controlling these chrysomelids. |
format |
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topic_facet |
THEOBROMA CACAO PERCOLASPIS ORNATA TAIMBEZINHIA THEOBROMAE INSECTICIDAS CARBARIL ENDOSULFAN DICLORVOS DOSIS DE APLICACION FORMULACIONES BRASIL |
author |
98373 Nakayama, K. 39720 Abreu, J.M. de 67231 Ferraz, E.C. de A. |
author_facet |
98373 Nakayama, K. 39720 Abreu, J.M. de 67231 Ferraz, E.C. de A. |
author_sort |
98373 Nakayama, K. |
title |
Controle químico de Percolaspis ornata e Taimbezinhia theobromae em cacaueiro |
title_short |
Controle químico de Percolaspis ornata e Taimbezinhia theobromae em cacaueiro |
title_full |
Controle químico de Percolaspis ornata e Taimbezinhia theobromae em cacaueiro |
title_fullStr |
Controle químico de Percolaspis ornata e Taimbezinhia theobromae em cacaueiro |
title_full_unstemmed |
Controle químico de Percolaspis ornata e Taimbezinhia theobromae em cacaueiro |
title_sort |
controle químico de percolaspis ornata e taimbezinhia theobromae em cacaueiro |
publishDate |
1990 |
work_keys_str_mv |
AT 98373nakayamak controlequimicodepercolaspisornataetaimbezinhiatheobromaeemcacaueiro AT 39720abreujmde controlequimicodepercolaspisornataetaimbezinhiatheobromaeemcacaueiro AT 67231ferrazecdea controlequimicodepercolaspisornataetaimbezinhiatheobromaeemcacaueiro |
_version_ |
1756057483808342016 |