This tutorial contains finishing instructions for fiberglass doors which you can complete in four easy steps for a beautiful door every time.
1 Most beetles only live for a year. 2  Beetles cannot see very well, so they communicate using pheromones, sounds or vibrations.  Some beetles are not considered pests. Ladybugs are beetles and are considered to be good luck in many cultures.
University of Kentucky College of Agriculture. Wood-boring insects are among the most destructive pests of ornamental trees and shrubs. Most borers are the larvae (immature stages) of certain moths and beetles. They tunnel and feed under the bark in living wood, destroying water- and sap-conducting tissues. This causes girdling, branch dieback, structural weakness, and decline and eventual death of susceptible plants.