Heterobostrychus aequalis (Waterhouse, 1884) (Coleoptera: Bostrichidae): Its interception at the Harbor of Rio de Janeiro and relevance as a quarentine pest (A1)

Abstract

Heterobostrychus aequalis (Waterhouse, 1884) (Coleoptera: Bostrichidae) is considered a severe pest for wood and wood products in regions where it is established. In Brazil, so far, there are no records of its establishment. Therefore, this work reports the interception of this Bostrichidae in the Harbor of Rio de Janeiro, on pallet wood from India. It also defends the maintenance of this insect as an absent quarantine pest (A1), by the Ministry of Agriculture, Livestock and Supply. It also conducts a discussion that addresses the efficiency of wood treatments, usually used to prevent the spread of quarantine pests in environments where there is international transit of wood, demonstrating that they may not be efficient in this regard, especially for insect species that have the capacity to lay eggs on dry wood. In this context, it also suggests population monitoring, combined with inspections, as an aid measure for the early detection of this pest in an environment where there is international transit of wood.