events | a-z list | newsroom | about DNR | contact us

Recreation | Destinations | Nature | Education / safety | Licenses / permits / regs.

Home > Assistance > Nurture nature > Tree care > Forest Insect and Disease Newsletter > January 2012 >

Forest health

Previous Issues

2013: Feb

2012:Nov | June | April | Jan

2011: Aug | May | Jan

In PDF format

2010: Sept | June |May | Jan |

2009: June | May|March

2008: Jan |May | June | Nov

2007: Oct | May| June

2006: May | June| Nov

2005: May| December

2004: May | June | December

2003: November | October | July | May

2002: November | August | June | May | January

2001: August | Late June | Early June | April

2000: September | July

1999: October | August | July | June | May |

1998: October | August | July | June | May | January |

1997: October | August | July | June | May

Forest Insect and Disease Newsletter

Forest Insect and Disease Newsletter heder

January 2012

Invasive species edition

Aerial survey forest health highlights edition

photo: Japanese Beetle feeding. Photo from Empids blogspot, michigan

Aerial Survey over the St. Criox showing buckthorn in the fall.

photo: Group of Japanese beetles feeding. Photo from 123rf.com

Bittersweets

© 2013 Minnesota Department of Natural Resources • Equal Opportunity Employer • State of Minnesota • Disclaimers, Legal Notices and Policies • Email Us