How long do you leave HopGuard in hive?
Leave the strips in the hive for 14 days and no later 30 days. Use up to 4 times per year. Opened packages can be stored up to two months in a tightly sealed container, kept in a cool-dark area and used within this time.
How effective is HopGuard?
HopGuard is effective against Varroa within colonies, whether the frames contain the open or sealed brood. HopGuard® kills >80% of Varroa in both the large and small honey bee colonies containing brood, with 65% of the mites dying within the first 24 h post-treatment [21].
Can you use HopGuard with honey supers on?
Can be used with honey supers on, but it is not recommended to harvest honey or wax from brood chambers. HopGuard III can be applied up to three times per year. There is no temperature restriction on the use of HopGuard.
Can you leave Apivar strips in all winter?
To avoid encouraging the development of resistance, do not leave the strips in place throughout the winter season. Remove honey supers before applying Apivar. Hang each strip between 2 comb frames in the brood area or the bee cluster, with a minimum distance of 2 frames between strips.
How long do you leave HopGuard 3 on?
Maximum rate = 2 strips per brood chamber per application (i.e., one strip per five frames covered with bees). Leave the strips in the hive for 14 days and no later 30 days. Use up to 4 times per year.
What is the difference between HopGuard 2 and 3?
What’s the difference between HopGuard II and HopGuard 3? HopGuard II and HopGuard 3 are made of the same beta acids, the difference is that HopGuard 3 strips remain wet longer in the hive and that increases its efficacy.
How do you use HopGuard for bees?
How to Use HopGuard® II to Control Varroa Mites – YouTube
What happens if you leave honey supers on during Apivar treatment?
Instructions say don’t treat when supers are on, so if they’re off, it won’t get in your honey. But it will get in any stores in any brood boxes and will impregnate the wax in any combs which are present.
What happens if you eat honey treated with Apivar?
Residue studies have demonstrated that when Apivar is used per the label instructions, no residues of Apivar’s active ingredient amitraz were detected within comb or honey samples, and the treatment has no negative effects on honey bees.
What is the shelf life of HopGuard 3?
How do I store HopGuard? Unopened HopGuard packages should be stored in a dark and cool place. Opened packages should be tightly sealed, stored in the refrigerator and ideally used within 2-3 months after opening.
Can you eat honey that has been treated with Apivar?
The only catch is that you shouldn’t use it if it’s still above 80F in the daytime and you still cannot consume the honey or beeswax that was on the hive during the treatment. If it’s Fall and you need to treat, but don’t want to remove honey supers, the best way to get rid of mites is with oxalic acid.
Can I feed my bees while treating with Apivar?
Can I treat a hive with Apivar when feeding my bees? Yes, Apivar does not interfere with feeding in any way (unlike thymol-based products). In fact, feeding increases activity in the colony and therefore increases the spread of active ingredient throughout the hive.
How toxic is Apivar to humans?
Researchers have found there is little risk of toxicity for bees or for humans directly (during treatment), or indirectly (through hive products), exposed to amitraz in Apivar strips.
Does Apivar taint honey?
Does HopGuard have an expiration date?
Unopened HopGuard packages should be stored in a dark and cool place. Opened packages should be tightly sealed, stored in the refrigerator and ideally used within 2-3 months after opening.
Can I eat honey treated with Apivar?