Posted by John Fasoldt on 15:56:25 3/19/2009 from 188.8.131.52:
In reply to: Re: Box elder bugs posted by Carl on 15:52:02 3/19/2009 from 184.108.40.206:
A four-story tree? You'll need a tree spraying company to do that, with a hydraulic sprayer. I think you'd be better off using a soapy water mixture in a power sprayer. You WILL need to do it more than once, and in following years. Get a portable sprayer, on wheels, cost is around $200-$250 or so. It won't get very high, maybe about 20 feet or so, with the right spray head.
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