It is better now forget Apistan and learn something else.Bye a book with Apistan money, how to manage varroa in warm climate. http://forum.beemaster.com/index.php?topic=9047.0I see that few are interested about book. Jamaica is surely difficult place to handle varroa like in New Zealand or South Africa..
My hives were inspected and that was the treatment recommended. To the best of my knowledge i think the only other approved treatment here is Apiguard.
As for the book, I know its not available here. i have been been searching online but haven't found it as yet