Kitnor,
I purchased Forbid a long time ago at the beginning of a growing season. The Forbid did what it was suppose to do, but on the down side I was told that with Spider Mites you need to rotate Forbid with a 2nd miticide as the mites get acclimated/immune to the Forbid or the 1 miticide you use. At this point I just let the mites have their way as it is a commitment to spray on a schedule and Forbid is very pricy. If you use 2 miticides you basically double your costs. Now I just occasionally use Bayer 3 in 1. It does not work as well but it does an ok job and is systemic. Good Luck

The guy sent me a vial of kontos with no directions. Would you know what I'm suppose to do with this? The guy I purchased from will not respond. I'm going to try & get a refund from Amazon.com. NOt going to use something without instructions.

The bottles for Forbid and Kontos looks similar but sorry never uesd the latter. Id try to return it but good luck with Amazon as some items are not refundable. When I purchased my Forbid I bought the whole bottle, not a portion of it for couple of hundred dollars, don't remember the exact price back then.

If not there are instructions if you google Kontos and it will tell you how to mix it. Good Luck