I recent issue of the _North Carolina Pest News_
(http://ipmwww.ncsu.edu/current_ipm/99PestNews/99News2/fruitveg.html)
mentions the use of predatory mites against the strawberry spider mite.
Has anyone heard of research or attention given to this sort of pest
management for varroa or tracheal mites?
Bill Daniels
"Rank Beginner"