In discussions with some beekeepers, the thought came up, that while
there is a lot of hullabaloo about the mites, very few have actually seen
them.
For a look at mites on adults and brood, and a typical symptom of severe
infestation check out this reference:
http://users.aol.com/pollinator/varroa.htm[log in to unmask] Dave Green, PO Box 1200, Hemingway, SC
29554
Practical Pollination Home Page Dave & Janice Green
http://users.aol.com/pollinator/polpage1.html