Richard J Kinch wrote:
SteveB writes:

What about particle board? I know it has glues in it, and think it
probably should go to the landfill, but thought I'd ask youse guys.

Exterior grade products are typically glued with phenol-formaldehyde
resins, meaning that combustion products involve some really nasty
chemicals.

Probably no worse chemicals than the wood itself. I'd burn it.