What is considered the primary damaging stage of the Granary weevil in dried fruits?

What is considered the primary damaging stage of the Granary weevil in dried fruits?

• A. Larvae
• B. Adult
• C. Both Adult and Larvae
• D. Eggs

Answer: (C)

The Granary weevil, known scientifically as Sitophilus granarius, has both larvae and adults that cause significant damage to dried fruits, which is why the correct answer identifies both stages as primary damaging phases. The larvae burrow into the fruits, where they feed and develop, causing the most direct damage as they consume the fruit's nutrients and structural integrity. Simultaneously, adult weevils can also cause harm, as they bore into the fruit to lay eggs, facilitating the lifecycle and presence of future damaging larvae. Each stage plays a critical role in the ongoing damage and infestation, making it essential to recognize that both the larvae and adults are responsible for inflicting harm in stored dried fruits. This comprehensive understanding of the lifecycle and impact helps in effectively managing and mitigating infestations of Granary weevils.

The Granary weevil, known scientifically as Sitophilus granarius, has both larvae and adults that cause significant damage to dried fruits, which is why the correct answer identifies both stages as primary damaging phases. The larvae burrow into the fruits, where they feed and develop, causing the most direct damage as they consume the fruit's nutrients and structural integrity. Simultaneously, adult weevils can also cause harm, as they bore into the fruit to lay eggs, facilitating the lifecycle and presence of future damaging larvae. Each stage plays a critical role in the ongoing damage and infestation, making it essential to recognize that both the larvae and adults are responsible for inflicting harm in stored dried fruits. This comprehensive understanding of the lifecycle and impact helps in effectively managing and mitigating infestations of Granary weevils.