I posted this in another section but thought the quote may lend to this topic also as food for thought.
Quote Ben Framed from August !8,2020 Topic: Well... crap.... Reply 13
I for one, know little about Mite Away. I have studied formic flash but I have not tried it. A fellow from Germany taught me while using formic flash, the art is mathematics. For example He ( and others) tell me the treating range is 10 to 30 Celsius. I have not tried it as of yet, but in the south where I live, humidity is usually VERY HIGH. I would not follow that recommend high temp of 30c /86f. Just my opinion.
Formic, from what I understand is a tricky avenue, but when mastered, (also from what I understand) is an excellent organic avenue. Ridding the colony of mites both non-capped as well as caped brood.
As far as mathematics I will give an example of what I was taught. For formic flash formula; 40, minus temperature equals ml of 65 percent formic added per box. Translated. 22C / 76f: 40 - 22 equals 18. 18ml will be the amount of 65 percent formic set for each box (that day). The entrance must be reduced and no open screen bottoms.
I am not recommending something I have not tried or proven MYSELF and have proved by my very own example, PROVED to be SUCCESSFUl. Be it formic, or even treatment free, or anything else that I have not proven personally.
I, as Mr Van, use the organic Oxalic and can, from experience, recommend it. Even oxalic has to be used correctly and timing is a VERY important factor because it WILL NOT effect mites protected inside of capped brood.
I am thinking this is where many OA users miss the boat. They treat, say in August. (one or two times). Them again in December (as a timeline accepted by many experts in America month wise), yet still may lose hives to varroa destructor. Leaving them scratching there head in wondering, (Why did this hive die of mites? I treated!) For this very reason some professional beekeepers use Apivar strips in August. No danger as formic with risk of abscond yet effective. And no troubles associated with formic such as Queen loss.
Food for thought.
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