Winter 2018

DNR forest health program staffing changes
Recent updates to the forest health program

Puzzle of bur oak dieback narrowed down
More clues to the bur oak twig death we saw this summer.

Emerald ash borer confirmed in two new locations
Emerald ash borer strikes again

Leaf mining on northern white cedar
Read about a surprising confirmation

Blood-red aspen wood
Now here’s something you don’t see every day

Limited bur oak blight in 2018
Bur oaks take a breather from BOB

Northern Minnesota’s two biggest forest pests remain the same as in 2017
Find out which pests are plaguing us most

Archived issues
Browse back issues of Forest Insect and Disease Newsletter from 2015 to present.