La tigre di città, L'ora della terra 24.05.2015
L'ora della terra 25.05.2015, 11:15
La zanzara tigre, deve il suo nome alla sua colorazione: presenta infatti una striatura bianca e nera sulle zampe e non, come in tanti pensano, una striatura gialla e nera tipo tigre. È una zanzara “cittadina", che assomiglia ad altre zanzare sia per forma che per dimensioni, ma la zanzara tigre è molto più aggressiva delle sue sorelle, punge di giorno e su di lei è meglio informarsi bene.
Insieme ad Eleonora Flacio del Gruppo cantonale di Lavoro Zanzare conosceremo tutti gli aspetti legati al mondo di questa zanzara, prodotto della globalizzazione.
In seguito avremo un collegamento con il biologo Tiziano Maddalena, impegnato nella transumanza delle capre all’alpe per la Fondazione centro Capra e chiuderemo questa puntata con tutti i consigli del giardiniere esperto Alfredo Baratella.
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