>>Mode of action,Protein denaturant.
>>It destroy's cell walls and interupts chemical
>>processes,and may cause aphyxiation.
Hopefully asphyxiation of mites only, not bees. I looked at my colony yesterday and noticed bee-battles going on... wondering if this Apiguard is weakening the hive or making the local wild bees think they are weak enough to rob? (I have a very strong wild colony in my barn wall.) I closed the upper entrance and reduced the lower. We'll see what happens.
“The keeping of bees is like the direction of sunbeams.” -Henry David Thoreau