For dried fruits, which stage of the Granary weevil is damaging?

For dried fruits, which stage of the Granary weevil is damaging?

• A. Eggs
• B. Larvae
• C. Pupae
• D. Adult/Larvae

Answer: (D)

The correct answer indicates that both the adult and larvae stages of the Granary weevil inflict damage on dried fruits. In the context of pest management, it is essential to recognize that Granary weevil larvae are known for boring into the seeds during their development, directly feeding on the nutrient-storing tissues, which leads to significant harm. Moreover, the adult Granary weevil can also cause damage as it lays eggs in the grains; when these eggs hatch, the resulting larvae continue to feed on the dried fruits. This dual-stage impact means that both the adult and larval forms contribute to the overall degradation of food products. Recognizing the roles of each life stage helps in implementing effective pest control measures, ensuring that treatments target the periods when the pest is most destructive, thus protecting stored food supplies adequately.

The correct answer indicates that both the adult and larvae stages of the Granary weevil inflict damage on dried fruits. In the context of pest management, it is essential to recognize that Granary weevil larvae are known for boring into the seeds during their development, directly feeding on the nutrient-storing tissues, which leads to significant harm.

Moreover, the adult Granary weevil can also cause damage as it lays eggs in the grains; when these eggs hatch, the resulting larvae continue to feed on the dried fruits. This dual-stage impact means that both the adult and larval forms contribute to the overall degradation of food products.

Recognizing the roles of each life stage helps in implementing effective pest control measures, ensuring that treatments target the periods when the pest is most destructive, thus protecting stored food supplies adequately.