Figure 26. Holes made by borers on the surface of a Teflon plastic rod 
around an area under the wooden bait piece. The wood was 
destroyed by the borers. 
Figure 27. Over 100 holes made by borers on the surface of a cellulose 
acetate plastic rod around an area under the wooden bait 
piece, The wood was destroyed by the borers. 
AO 
