Written by Industry Expert Matthew Ward, Fisheries Biologist
If you own or manage a body of water long enough, you will experience invasive vegetation and algae growth. This growth can be associated with bad smells and dead fish, converting an otherwise pristine waterbody into an ugly mess. Often, a manager’s first reaction is to identify the intruder, apply a fast-acting herbicide/algaecide and wash their hands of the matter. This strategy may work for a while, but unfortunately, growth returns time after time. Managers can eventually enter a cycle where the frequency and severity of invasive growth begins to climb out of control along with expenses. Enter Integrated Pest Management (IPM). IPM considers biological, mechanical and chemical controls alongside adjustments in cultural practices, enabling us to treat the problem, not just the symptoms.