Vit.En. - Difesa indiretta della vite

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FileEngine::read() - CORE/cake/libs/cache/file.php, line 184
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Configure::corePaths() - CORE/cake/libs/configure.php, line 459
Configure::buildPaths() - CORE/cake/libs/configure.php, line 580
Configure::__loadBootstrap() - CORE/cake/libs/configure.php, line 683
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AppController::beforeFilter() - APP/app_controller.php, line 72
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AppController::beforeFilter() - APP/app_controller.php, line 72
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AppController::beforeFilter() - APP/app_controller.php, line 72
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FileEngine::read() - CORE/cake/libs/cache/file.php, line 184
Cache::read() - CORE/cake/libs/cache.php, line 253
DataSource::__cacheDescription() - CORE/cake/libs/model/datasources/datasource.php, line 399
DataSource::describe() - CORE/cake/libs/model/datasources/datasource.php, line 241
DboMysql::describe() - CORE/cake/libs/model/datasources/dbo/dbo_mysql.php, line 185
Model::schema() - CORE/cake/libs/model/model.php, line 826
Model::setSource() - CORE/cake/libs/model/model.php, line 708
Model::__construct() - CORE/cake/libs/model/model.php, line 356
ClassRegistry::init() - CORE/cake/libs/class_registry.php, line 128
Model::__constructLinkedModel() - CORE/cake/libs/model/model.php, line 592
Model::__createLinks() - CORE/cake/libs/model/model.php, line 565
Model::__construct() - CORE/cake/libs/model/model.php, line 357
ClassRegistry::init() - CORE/cake/libs/class_registry.php, line 128
Controller::loadModel() - CORE/cake/libs/controller/controller.php, line 446
SiteController::beforeFilter() - APP/controllers/site_controller.php, line 15
Dispatcher::dispatch() - CORE/cake/dispatcher.php, line 228
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Vit.En. - Difesa indiretta della vite

Ricerca

Agrofarmaci

Macchine Viticole

Materiali impianto

Enologia

Varie

Difesa indiretta della vite

TAG: Coltivazione, Vitenda, Vitenda 2011

‹ Tutti gli articoli di Viticoltura

Di Morando A., Gozzellino S., Lavezzaro S., Morando D., Ferro S.

Da Vitenda 2011

Ogni individuo vivente, in base ad una serie di fattori (genetici, ambientali, nutrizionali, climatici, età, ecc.) risulta più o meno sensibile alle malattie, e la vite, ben nota come pianta rustica di grande adattabilità, non sfugge a questa regola.

Ciascun viticoltore conosce perfettamente, nell'ambito della propria azienda, il vigneto più sensibile all'oidio, il più recettivo alla peronospora precoce rispetto

a quello facilmente interessato a stagione avanzata; dove si sviluppa l'escoriosi

e i filari, o parti di essi, aggrediti con maggior probabilità da cocciniglie, metcalfa

o ligus.

Certo non mancano i parassiti bizzarri, come la tignola, la quale, se un anno

danneggia una zona, quello successivo può aggredirne un'altra, rendendo difficile la lotta preventiva.

Queste anomalie non devono impedire di considerare importanti tutti gli interventi agronomici atti a limitare lo sviluppo di parassiti fungini e animali, con il risultato di una difesa ottimale senza eccedere con gli agrofarmaci, anzi, limitandone al minimo il loro impiego.

Vediamo quali possono essere gli elementi principali, gestibili da chi opera in

vigneto, in grado di ostacolare l'insorgenza e lo sviluppo delle malattie della vite.

Allegati:

Difesa indiretta della vite