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Doença de Petri da Videira - UTL Repository - Universidade Técnica ...

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Figura 4.7. Valores médios para a percentagem <strong>de</strong> necroses nas varas inocula<strong>da</strong>s com<br />

Phaeomoniella chlamydospora que ultrapassam o 2º nó, para a casta Touriga<br />

Nacional. .........................................................................................................40<br />

Figura 4.8. Valores médios <strong>da</strong>s percentagens <strong>de</strong> reisolamento <strong>de</strong> Phaeomoniella<br />

chlamydospora obtidos a partir <strong>da</strong>s varas inocula<strong>da</strong>s <strong>da</strong> casta Syrah, consoante a<br />

mo<strong>da</strong>li<strong>da</strong><strong>de</strong> <strong>de</strong> fungici<strong>da</strong>. ...................................................................................41<br />

Figura 4.9. Valores médios <strong>da</strong>s percentagens <strong>de</strong> reisolamento <strong>de</strong> Phaeomoniella<br />

chlamydospora obtidos a partir <strong>da</strong>s varas inocula<strong>da</strong>s <strong>da</strong> casta Touriga Nacional,<br />

consoante a mo<strong>da</strong>li<strong>da</strong><strong>de</strong> do fungici<strong>da</strong>. .................................................................42<br />

Figura 4.10. Exemplo <strong>de</strong> Nested-PCR obtido com os primers Pch1 e Pch2, para a<br />

Phaeomoniella chlamydospora, para os tratamentos 2, 4, 3, 5 e 8. M – Marcador<br />

molecular “123 pb DNA Lad<strong>de</strong>r” (GibcoBRL). ........................................................45<br />

IX

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