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Gil-santana, Hélcio R. – One of the best experts on this subject based on the ideXlab platform.

  • Association between Zelus versicolor (Herrich-Schäffer) (Hemiptera, Reduviidae, Harpactorinae) and Bidens rubifolia Kunth (Asterales, Asteraceae)
    Entomologistas do Brasil, 2011
    Co-Authors: Gil-santana, Hélcio R., Alves, Ruy José Válka

    Abstract:

    The association between the assassin bug Zelus versicolor (Herrich-Schäffer) (Hemiptera, Reduviidae, Harpactorinae) and the plant Bidens rubifolia Kunth (Asterales, Asteraceae) is related.
    Associação entre Zelus versicolor (Herrich-Schäffer) (Hemiptera, Reduviidae, Harpactorinae) e Bidens rubifolia Kunth (Asterales, Asteraceae)
    Resumo. Relata-se a associação entre o percevejo predador Zelus versicolor (Herrich-Schäffer) (Hemiptera, Reduviidae, Harpactorinae) e a planta Bidens rubifolia Kunth (Asterales, Asteraceae).
    &nbsp

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  • Association between Zelus versicolor (Herrich-Schäffer) (Hemiptera, Reduviidae, Harpactorinae) and Bidens rubifolia Kunth (Asterales, Asteraceae)
    Entomologistas do Brasil, 2011
    Co-Authors: Gil-santana, Hélcio R., Válka Alves, Ruy José

    Abstract:

    The association between the assassin bug Zelus versicolor (Herrich-Schäffer) (Hemiptera, Reduviidae, Harpactorinae) and the plant
    Bidens rubifolia Kunth (Asterales, Asteraceae) is related.Relata-se a associação entre o percevejo predador Zelus versicolor (Herrich-Schäffer) (Hemiptera, Reduviidae, Harpactorinae) e a planta
    Bidens rubifolia Kunth (Asterales, Asteraceae)

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Hance Thierry – One of the best experts on this subject based on the ideXlab platform.

  • An analysis of potential resistance of the phytophagous mite, Tetranychus urticae Koch (Acari: Tetranychidae) to four botanical pesticides
    Presses Agronomiques de Gembloux, 2015
    Co-Authors: Attia Sabrine, Kl Lebdi, Heuskin Stéphanie, Lognay Georges, Hance Thierry

    Abstract:

    peer reviewedaudience: researcher, professional, studentDescription of the subject. Synthetic acaricides have been widely used to manage Tetranychus urticae. Due to the excessive use of biocide and the associated problems of pesticide resistance and environmental pollution, there is an increasing demand for sustainable, environmentally-friendly control methods. Among the current alternative strategies aimed at decreasing the pest populations, the pesticides based on plant extracts are currently one of the most promising methods. Essential oils with acaricidal properties have been categorized as green pesticides because they are biodegradable and predominantly non-toxic to vertebrates.
    Objectives. With an aim to reduce the use of synthetic pesticides, they represent a promising approach for eco-chemical control of mites.
    Method. The aim of the present work was to analyze the risk of resistance emergence of T. urticae to repeated treatments with four plant extracts: Deverra scoparia Coss. & Durieu (Araliales: Apiaceae), Hertia cheirifolia (L.) Kuntze (Asterales: Ateraceae), Santolina africana Jord. & Fourr. (Asterales: Asteraceae) essential oils and garlic distillate Allium sativum L. (Asparagales: Alliaceae) after 20 generations.
    Results. Repeated treatments with S. africana essential oil during 20 generations did not provoke an emergence of resistance while a low development of resistance was observed with H. cheirifolia, A. sativum and D. scoparia extracts.
    Conclusions. The efficacy of these extracts against the two spotted spider mite and their low development of resistance make them a promising use for pest management

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  • An analysis of potential resistance of the phytophagous mite, Tetranychus urticae Koch (Acari: Tetranychidae) to four botanical pesticides
    , 2015
    Co-Authors: Attia Sabrine, Kl Lebdi, Heuskin Stéphanie, Lognay Georges, Hance Thierry

    Abstract:

    Description of the subject. Synthetic acaricides have been widely used to manage Tetranychus urticae. Due to the excessive use of biocide and the associated problems of pesticide resistance and environmental pollution, there is an increasing demand for sustainable, environmentally-friendly control methods. Among the current alternative strategies aimed at decreasing the pest populations, the pesticides based on plant extracts are currently one of the most promising methods. Essential oils with acaricidal properties have been categorized as green pesticides because they are biodegradable and predominantly non-toxic to vertebrates.
    Objectives. With an aim to reduce the use of synthetic pesticides, they represent a promising approach for eco-chemical control of mites.
    Method. The aim of the present work was to analyze the risk of resistance emergence of T. urticae to repeated treatments with four plant extracts: Deverra scoparia Coss. & Durieu (Araliales: Apiaceae), Hertia cheirifolia (L.) Kuntze (Asterales: Ateraceae), Santolina africana Jord. & Fourr. (Asterales: Asteraceae) essential oils and garlic distillate Allium sativum L. (Asparagales: Alliaceae) after 20 generations.
    Results. Repeated treatments with S. africana essential oil during 20 generations did not provoke an emergence of resistance while a low development of resistance was observed with H. cheirifolia, A. sativum and D. scoparia extracts.
    Conclusions. The efficacy of these extracts against the two spotted spider mite and their low development of resistance make them a promising use for pest management.Peer reviewe

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Alves, Ruy José Válka – One of the best experts on this subject based on the ideXlab platform.

  • Association between Zelus versicolor (Herrich-Schäffer) (Hemiptera, Reduviidae, Harpactorinae) and Bidens rubifolia Kunth (Asterales, Asteraceae)
    Entomologistas do Brasil, 2011
    Co-Authors: Gil-santana, Hélcio R., Alves, Ruy José Válka

    Abstract:

    The association between the assassin bug Zelus versicolor (Herrich-Schäffer) (Hemiptera, Reduviidae, Harpactorinae) and the plant Bidens rubifolia Kunth (Asterales, Asteraceae) is related.
    Associação entre Zelus versicolor (Herrich-Schäffer) (Hemiptera, Reduviidae, Harpactorinae) e Bidens rubifolia Kunth (Asterales, Asteraceae)
    Resumo. Relata-se a associação entre o percevejo predador Zelus versicolor (Herrich-Schäffer) (Hemiptera, Reduviidae, Harpactorinae) e a planta Bidens rubifolia Kunth (Asterales, Asteraceae).
    &nbsp

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