About the Valley-Hi Homeowners Association Committees of the Valley-Hi Homeowners Association By-Laws of the Valley-Hi Homeowners Association Covenants of the Valley-Hi Homeowners Association Join the Valley-Hi Homeowners Association Contact Us Return to Home Page



Mountain Pine Beetle

[Information taken directly from the Jefferson County pine beetle website]

Mountain pine beetle is a native and naturally occurring insect that attacks our ponderosa and lodgepole pine forests. The beetle carries bluestain fungus, a disease that causes pine trees to die by clogging their vascular system. Once a tree has the fungus it will die even though it may take months to finally show the effects.

What MPB Does
Under normal conditions MPB populations remain small and only isolated, individual trees are affected. However, every 20-25 years MPB populations increase to epidemic levels and entire stands of trees can be killed.

Recent surveys have shown an increase in MPB populations along the Front Range and specifically in Jefferson County. We are seeing the beginnings of a new MPB epidemic. Jefferson County last experienced such an epidemic during the mid-1970's through the early 1980's. At that time, hundreds of thousands of ponderosa pine trees were killed and millions of dollars were spent on control measures. With MPB populations again on the upswing, measures should be taken to prevent widespread damage

Please visit the Jefferson County pine beetle website for additional information on:
  • Why Does it Happen?
  • Ways to Help Prevent MPB Infestation
  • How to Check for MPB
  • What Do I Do If My Tree Is Infested?
  • How Do I Treat My Trees?
  • Why Should I Treat My Trees?
  • What If My Neighbor Doesn't Control MPB On Their Property?
Return to Mountain Concerns
Social Activities
Emergency Services/Urgent Care
Community news
Weather forecast
Open space parks
Local schools
Mountain concerns such as noxious weeds, pine beetle and fire
Local Services
Related links





About Us | Committees | By-Laws | Covenants | Join | Contact Us | Social Activities
Emergency Care | Community News | Weather Forecast | Open Space Parks | Local Schools
Mountain Concerns | Local Services | Related Links | Home

Web site by Rocky Hills Web Design