Good Whirling Disease Practices

What is Whirling Disease?  A microscopic parasite that causes the disease attacks the cartilage in the head and spine of your fingerling trout.  Fully infected fish may display a whirling behavior, develop a black tail and/or die.  In recent years, whirling disease has been showing up in more and more waters and we, as fisherman and fisherwomen, need to slow down the spread by doing our share.

There have been no reports of people suffering ill effects from either eating infected fish or from coming into contact with the parasite.

The parasite may easily be spread throughout a watershed by transporting mud or water from one waterway to another.

The following is a list of actions that will help slow the spread of whirling disease:

  • Clean mud off of all equipment, including boats, trailers, waders, boots and float tubes before leaving the lake or river.
  • Do not transport any river or lake water in coolers, buckets, boats or live wells from one river basin to another.
  • Disinfect equipment with a solution of 3/4 cup chlorine bleach per gallon of water to destroy the parasite.
  • Don't transport live fish from one body of water to another.  In addition to this activity being highly illegal, it can also spread whiling disease.
  • Don't dispose of fish heads, skeletons or entrails in any body of water.  Fish parts should be disposed of in the garbage or by burning.

 



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