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Home > Assistance > Nurture nature > Tree care > Forest Insect and Disease Newsletter > August 2011 >
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Forest Insect and Disease Newsletter

Forest Insect and Disease Newsletter heder

August 2011


In this issue:

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

Japanese Beetle feeding on leaf

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

Japanese Beetle feeding on leaf

Newsletter only available on the web

  • Signing up for the electronic delivery

"What's up with that?"

  • Are my spruce trees dying?
  • Larch casebearer damage is down
  • Leaf miners on birch and aspen
  • Wooly alder aphids: Why does my windshield taste so sweet?
  • Maple anthracnose
  • Bur oak blight
  • Windstorms and blowdown damage

Exotic Insects and Diseases

  • A new emerald ash borer find in Shoreview
  • Gypsy moth treatment summary
  • Japanese beetles
  • Quarantine prevents import of walnut from states with thousand canker disease

News from Elsewhere

  • How to tell the temperature-cricket style
  • Imprelis herbicide damage to trees

Publications

  • Ash Management Guide for Private Forest Owners

Invasive Plants

  • Oriental bittersweet
  • 'Invasive species' as DNR theme at State Fair
  • New webpage
  • Up-coming workshop
  • Branding project
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