Recent Submissions

  • European woodwasp/Sirex woodwasp in Colorado : identification of insects and damage of similar appearance 

    Contributor:Camper, Matt; Cranshaw, Whitney
    Date:2008?
    The European woodwasp (Sirex noctilio) is a wood boring horntail wasp (Family Siricidae) of European origin that recently was identified as being established in the mid-Atlantic region of the US. This insect is primarily ...
  • Gypsy moth in Colorado : identification of insects and damage of similar appearance 

    Contributor:Camper, Matt; Cranshaw, Whitney
    Date:2008?
    The gypsy moth (Lymantria dispar) is the most important defoliating caterpillar of forest and shade trees in eastern North America. Caterpillars chew leaves of a very wide range of trees and shrubs and sustained defoliation ...
  • Light brown apple moth in Colorado : identification of insects and damage of similar appearance 

    Contributor:Camper, Matt; Cranshaw, Whitney
    Date:2008?
    The light brown apple moth (LBAM), Epiphyas postvittana (Lepidoptera: Tortricidae), is an insect native to Australia that has been accidentally introduced into several countries. The first United States detection of light ...
  • Emerald ash borer in Colorado : identification of insects and damage of similar appearance 

    Contributor:Cranshaw, Whitney; Camper, Matt
    Date:2008?
    The emerald ash borer (Agrilus plannipennis) is a wood boring beetle of Asian origin that has become established in parts of the upper Midwest. It is extremely damaging to all North America species of ash (Fraxinus), ...
  • Asian longhorned beetle in Colorado : identification of insects and damage of similar appearance 

    Contributor:Camper, Matt; Cranshaw, Whitney
    Date:2008?
    The Asian longhorned beetle (ALB), Anoplophora glabripennis, is a wood boring beetle of Asian origin that was first detected in Brooklyn in 1996. Two years later a separate infestation was found in the Chicago suburbs. The ...
  • The health of Colorado's forests : threats to Colorad's current and future forest resources : 2009 report : special issue 

    Contributor:Ciesla, William M.; Colorado. Division of Forestry; Colorado State Forest Service; United States. Forest Service
    Date:2010
    The 2009 Report on the Health of Colorado's Forests: Threats to Current and Future Forest Resources provides an overview of insect and disease conditions in all of the state's forests. It also includes sections on urban ...
  • 2007 report on the health of Colorado's forests : forest challenges today and tomorrow : special issue 

    Contributor:Chase, Jen; Colorado. Division of Forestry; Colorado State Forest Service; United States. Forest Service
    Date:2008
    The 2007 Report on the Health of Colorado’s Forests comes at a time when unprecedented changes are occurring in our natural environment. Never before have we experienced forest health issues of such multitude and magnitude. ...
  • 2005 report on the health of Colorado's forests : aspen forests : special issue 

    Contributor:Chase, Jen; Colorado. Division of Forestry; Colorado State Forest Service; United States. Forest Service
    Date:2006
    The 2005 Report on the Health of Colorado's Forests highlights the ecology and management of the state's aspen forests and provides an expanded insect and disease update, with a particular focus on the mountain pine beetle ...
  • 2006 report on the health of Colorado's forests : lodgepole pine forests : special issue 

    Contributor:Chase, Jen; Colorado. Division of Forestry; Colorado State Forest Service; United States. Forest Service
    Date:2007
    It is with a sense of urgency that we present the 2006 Report on the Health of Colorado's Forests. This is the sixth in a series of reports developed by the Colorado State Forest Service with the guidance of the Colorado ...
  • 2008 report on the health of Colorado's forests : high elevation forests : special issue 

    Contributor:Leatherman, David A.; Colorado. Division of Forestry; Colorado State Forest Service; United States. Forest Service
    Date:2009
    The 2008 Report on the Health of Colorado's Forests focuses on our high country forests and the insects and diseases that threaten them. It also takes a look at the connection between humans and these forests, which provide ...
  • 2003 report on the health of Colorado's forests 

    Contributor:Lewis, Page; Colorado. Division of Forestry; Colorado State Forest Service; United States. Forest Service
    Date:2004
    The 2003 Report on the Health of Colorado's Forests is the third installment in a series of publications intended to expand Coloradans' knowledge of and interest in our state's forest resources. Beginning in 2001, each of ...
  • 2017 report on the health of Colorado's forests : meeting the challenge of dead and at-risk trees 

    Contributor:Barry, Pete; Duda, Jospeh; Garrison, Kristin; Lockwood, Ryan; Mason, Lisa; Matthews, Susan; Mueller, Kim; Reader, Tim; West, Dan; Colorado. Division of Forestry; Colorado State Forest Service; United States. Forest Service
    Date:2018
    Frequently being outdoors to enjoy Colorado's diverse and scenic environments is one of the reasons many of us call this state home. You don't have to drive, hike, pedal or paddle very far to appreciate the value that ...
  • 2016 report on the health of Colorado's forests 

    Contributor:Duda, Joseph; Lockwood, Ryan; Mason, Lisa; Matthews, Susan; Mueller, Kim; Peterson, Courtney; West, Dan; Colorado. Division of Forestry; Colorado State Forest Service; United States. Forest Service
    Date:2017
    Fire and water. The words themselves evoke contrasting forces of nature - fire, often viewed as an all-consuming inferno of destruction; water, a quenching and life-sustaining means of rejuvenation. But such generalizations ...
  • 2002 report on the health of Colorado's forests 

    Contributor:Lewis, Paige; Wardle, Tom; Leatherman, Dave; Duda, JOe; Colorado. Division of Forestry; Colorado State Forest Service
    Date:2003
    The 2002 Report on the Health of Colorado’s Forests reveals that many of our forested landscapes are under significant stress. Our changing human values and land management policies are partially responsible for this ...
  • Report on the health of Colorado's forests 2004 : ponderosa pine forests : special issue 

    Contributor:Lewis, Page; Kauffman, Merrill R.; Huckaby, Laurie S.; Leatherman, Dave; Colorado. Division of Forestry; Colorado State Forest Service; United States. Forest Service
    Date:2005
    The 2004 Report on the Health of Colorado's Forests explores the unique issues and challenges of sustaining and managing ponderosa pine forests in the state. Subsequent reports will provide a similar investigation of the ...
  • 2012 report on the health of Colorado's forests : forest stewardship through active management 

    Contributor:Duda, Joseph; Halford, Meg; Lockwood, Ryan; Marcus, Naomi; Pfohl, Benjamin; Rogers, Kelly; Rossiter, GayLene; Tansey, Matt; Ciesla, William M.; Colorado. Division of Forestry; Colorado State Forest Service; United States. Forest Service
    Date:2013
    The theme of this year's report is "Forest Stewardship through Active Management," with an emphasis on the link between healthy forests and sound forest management efforts. This is the 12th consecutive year we have produced ...
  • 2014 report on the health of Colorado's forests : urban and community forests : an investment in Colorado 

    Contributor:Barry, Pete; Duda, Joseph; Lockwood, Ryan; Mason, Lisa; Matthews, Susan; Mueller, Kim; Ciesla, William M.; Colorado. Division of Forestry; Colorado State Forest Service; United States. Forest Service
    Date:2015
    The objective of the annual Report on the Health of Colorado's Forests is to inform state legislators, citizens and other stakeholders about the condition of our forests, to provide a basis for public dialogue. Each year, ...
  • 2013 report on the health of Colorado's forests : caring for Colorado's forests : today's challenges, tomorrow's opportunities 

    Contributor:Duda, Joseph A.; Barry, Pete; Lockwood, Ryan; Mason, Lisa; Schaubert, Katherine Timm; Ciesla, William M.; Colorado. Division of Forestry; Colorado State Forest Service; United States. Forest Service
    Date:2014
    The theme of the 2013 report is Caring for Colorado's Forests: Today's Challenges, Tomorrow's Opportunities. How best to care for this vital resource has been a major topic of discussion. This year's report focuses on the ...
  • 2015 report on the health of Colorado's forests : 15 years of change 

    Contributor:Duda, Joseph; Lockwood, Ryan; Mason, Lisa; Matthews, Susan; Mueller, Kim; West, Dan; Ciesla, William M.; Colorado. Division of Forestry; Colorado State Forest Service; United States. Forest Service
    Date:2016
    This year marks a milestone in tracking forest health and management in Colorado, with this publication representing the 15th annual report on the health of Colorado's forests. Throughout this period, we've witnessed many ...
  • 2011 report on the health of Colorado's forests 

    Contributor:Ciesla, William M.; Colorado. Division of Forestry; Colorado State Forest Service; United States. Forest Service
    Date:2012
    It is once again my pleasure to present the annual report on the health of Colorado's forests. This is the 11th consecutive year we have produced a report on the issues affecting Colorado's forests, as well as the actions ...

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