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Manejo Integrado do Mandarová-da-Mandioca Erinnyis ello (L ...

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12 <strong>Manejo</strong> <strong>Integra<strong>do</strong></strong> <strong>do</strong> <strong>Man<strong>da</strong>rová</strong>-<strong>da</strong>-<strong>Mandioca</strong> <strong>Erinnyis</strong> <strong>ello</strong> (L.) (Lepi<strong>do</strong>ptera:<br />

Sphingi<strong>da</strong>e): Conceitos e Experiências na Região <strong>do</strong> Vale <strong>do</strong> Rio Juruá, Acre<br />

Ovos<br />

Ciclo Biológico <strong>do</strong> <strong>Man<strong>da</strong>rová</strong><br />

A postura é realiza<strong>da</strong> na face superior <strong>da</strong>s folhas sen<strong>do</strong> o<br />

ovo <strong>do</strong> man<strong>da</strong>rová de forma oval e lisa, medin<strong>do</strong><br />

aproxima<strong>da</strong>mente 1,5 milímetro de diâmetro, de cor verde<br />

e brilhante (Fig. 2a), passan<strong>do</strong> a amarela com grande<br />

número de pontuações avermelha<strong>da</strong>s após 24 horas. O<br />

perío<strong>do</strong> médio de incubação <strong>do</strong> ovo varia de <strong>do</strong>is a seis<br />

dias. Quan<strong>do</strong> os ovos encontra<strong>do</strong>s tiverem coloração<br />

escura, tenden<strong>do</strong> para o preto, estarão parasita<strong>do</strong>s (Fig.<br />

2b).<br />

Fig. 2. Ovos de E. <strong>ello</strong> sadios (a) após a postura e parasita<strong>do</strong>s (b).<br />

Lagartas<br />

a<br />

b<br />

A lagarta recém-eclodi<strong>da</strong> mede, aproxima<strong>da</strong>mente, cinco<br />

milímetros de comprimento, com coloração varia<strong>da</strong> (verde,<br />

amarela, alaranja<strong>da</strong>, marrom, cinza-escuro e preta). Esta<br />

Fotos: Murilo Fazolin

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