Frequently Asked Questions
Find answers to your questions
What is the spruce budworm (SBW)?+
What is the Bacillus thuringiensis subspecies kurstaki (Btk )?+
What are the regions affected by the spruce budworm epidemic?+
How are sectors affected by a spruce budworm outbreak detected?+
How long will the current epidemic last?+
What causes an outbreak to stop?
Which tree species are most vulnerable to the spruce budworm?
Is the wood attacked by the spruce budworm still usable?+
What if a tree is infested with the spruce budworm?
When do aerial sprays occur?
Why should one spray at these specific periods of the day?