Bonagota

Bonagota (Bonagota salubricola) belongs to the Tortricidae family, order Lepidoptera. This insect species is a significant polyphagous pest capable of causing substantial economic damage in commercial orchards, particularly in temperate climates where fruit production is intensive.

This pest affects a variety of host plants, mainly within the Rosaceae family. Apple and pear trees are the primary targets for this moth. The larvae are known to cause severe damage to both foliage and fruit, which poses a serious threat to orchard productivity and marketability.

The biology of this pest involves a complex life cycle. The adults are small moths that oviposit on leaf surfaces. Upon hatching, the larvae exhibit high mobility, quickly seeking out favorable sites to feed. They often bore into fruit tissue, creating galleries that facilitate fungal and bacterial infections.

The impact of Bonagota on crops is characterized by skeletonized leaves and deep entry holes in fruits. This damage leads to premature fruit drop and significant yield loss. Under high population pressure, entire harvests can be compromised if control measures are not implemented in a timely manner.

Effective management strategies require an Integrated Pest Management (IPM) approach. This includes the use of pheromone traps for population monitoring, well-timed insecticide applications targeting young larvae, and cultural practices such as removing infested plant material to break the pest's life cycle.

• Regular orchard monitoring using pheromone traps.
• Application of selective insecticides during peak larval emergence.
• Promotion of natural enemies to suppress pest populations.
• Sanitary pruning and destruction of infested fruit and foliage.