Starch-dependent
Guides
Dinoderus minutus
bamboo borer, bamboo powderpost beetle
Dinoderus minutus is a small wood-boring beetle in the family Bostrichidae, commonly known as the bamboo borer or bamboo powderpost beetle. Native to Asia, it has become a globally distributed pest of bamboo products through international trade. The species is attracted to the internal starch content of bamboo and is considered one of the most damaging pests of the bamboo industry, capable of causing significant economic losses in storage and finished products. It has established populations across multiple continents including Europe, Africa, North America, South America, and Oceania.
Lyctus brunneus
brown powderpost beetle, brown lyctus beetle, powder post beetle
Lyctus brunneus is a wood-boring beetle in the family Bostrichidae, subfamily Lyctinae, known as the brown powderpost beetle. It is a xylophagous species that causes significant damage to dry hardwood and bamboo. Originally native to the Neotropical region, it has achieved worldwide distribution through human commerce. The species is notable for its specialized chemosensory mechanism for detecting starch content in wood, which determines oviposition site selection.