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Afídeos
Os afídeos são insectos picadores-sugadores, alimentam-se dos vários órgãos da planta, preferencialmente rebentos, folhas tenras e inflorescências. Na vinha já foram identificadas as espécies Aphis gossypii Glover e Aphis spiraecola Patch.
Quando atacam os cachos (da fase dos cachos separados até ao bago de ervilha), os afídeos comprometem o crescimento e o vingamento porque se alimentam e produzem abundantemente melada. Em casos de níveis de infestação elevados, têm-se observado estragos nos cachos, designadamente, desavinho, lesões negras no pedúnculo dos bagos.
Meios de Proteção
![Aux_afideos.png](https://static.wixstatic.com/media/799f66_2275b7cb18054b44b9d5dd7a8ec9c2c6~mv2.png/v1/fill/w_978,h_566,al_c,q_90,usm_0.66_1.00_0.01,enc_auto/Aux_afideos.png)
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Sintomatologia
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![](https://static.wixstatic.com/media/799f66_3926f55e1b064a899d5a81c5db06b3b8~mv2_d_4160_3120_s_4_2.jpg/v1/fill/w_323,h_457,q_90/799f66_3926f55e1b064a899d5a81c5db06b3b8~mv2_d_4160_3120_s_4_2.jpg)
![](https://static.wixstatic.com/media/799f66_28820564de4941619033b6bb7f25ae1e~mv2_d_3120_4160_s_4_2.jpg/v1/fill/w_323,h_457,q_90/799f66_28820564de4941619033b6bb7f25ae1e~mv2_d_3120_4160_s_4_2.jpg)
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