What maximum length can the mature larva of the Old House Borer reach before pupation?
Answer
Up to $1$ inch, or about $25$ mm
The mature larva is quite large, capable of reaching nearly the same length as the adult beetle, attaining up to $1$ inch in length.
Related Questions
What is the typical body length range, in imperial measurements, for an adult Old House Borer beetle?Which life stage of the Old House Borer is primarily responsible for causing actual destruction within wood structures?What maximum length can the mature larva of the Old House Borer reach before pupation?What distinctive visual characteristics often help identify the adult Old House Borer beetle?What texture characterizes the frass produced by Old House Borer larvae?What is the typical diameter range for the adult exit holes created by the Old House Borer?Depending on factors like moisture and wood species, how long can the destructive larval stage of the OHB last?If a homeowner finds a wood-boring beetle specimen measuring only $1/4$ inch long, is it likely an adult Old House Borer?What metric range more precisely defines the length of an adult Old House Borer, according to some entomological sources?Which types of wood are specifically mentioned as being susceptible to infestation by the Old House Borer larvae?How does the frass texture left by the Old House Borer compare to that left by powderpost beetles?