patti24
Bronze Member
Thanks for the link! It is helpful to have pictures & info like that. By any chance do you know if these beetles have a strange odour when you squash them??? I have bugs that look like this in two different areas- near the front and back doors of my shop …AND some dying pines within 15 feet of both areas. I will get some pics of the bark in the daylight tomorrow. I have to say…I love trees…and never cut them down…and then I put a pool in two years ago.Those insect trails are probably made by the pine sawyer beetle. I see those frass markings often. If you rip off more bark, they could still be at work just under cover.
Pine Sawyer Beetles - Oklahoma State University
A page dedicated to understanding Pine Sawyer Beetles, their hosts, symptoms, descriptions and control properties.entoweb.okstate.edu
The tree would have been stressed by some other cause before they came in to feed. I cannot see any evidence indicating the original cause of distress but I like the ideas mentioned here about looking for similar damage in other trees, inspected the sawn wood and getting your county forester in to inspect.
I thought the pines were far enough away that they wouldn’t be a problem. Wrong.
They wreak havoc on the skimmer & filter, have destroyed my eavestroughs, COVER my 50’x 25’ deck - getting caught between boards and requiring pressure-washing, and basically do nothing but make hours and hours of extra work for me…that I do NOT need! So I decided a month ago (while cleaning off the deck yet AGAIN) that they are GOING. (My gasification boiler will give them a warm welcome!! )
My chainsaw trigger finger is getting itchy! Hahaha…but I’m going to wait for some assistance though…because 40’ trees on my shop roof is something else I do NOT need!!! If you happen to have any links showing the other beetles being discussed I’d appreciate if you could post them! Also…I put a Russian Black currant bush in a few years ago, about 100’ away from the pines. I was recently told that this shrub/bush carries some kind of disease that affects pine trees. Know anything about that? Thanks for any info you have! Patti