The apical elytral declivity is abruptly, obliquely deflexed, flattened, without tubercles or callosities. The lateral margins of the declivity are strongly elevated, crenulate toward top, and completely enclose the declivity. This arrangement is distinctive from other U.S. Bostrichidae. The life cycle there is apparently annual but may extend to two years, with stragglers in the third year. Most damage appears to be caused to lumber or to plants already damaged by lightning, cold, or other insect injury.
Most references mention dry branches and stems being most often infested.
Sindora wallichii Benth. As presently known, the species does not appear to be a serious economic pest. Infested cassava branches were destroyed by burning. Insect Management Guide for powderpost beetles Selected References Anonymous. Plant Pest Rept.