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The Daily Insight

Is Apiguard safe for bees

Author

Mia Morrison

Published Feb 14, 2026

When used as directed, the Apiguard gel is safe for honeybees and brood.

Does Apiguard affect honey?

A: It is preferable to remove supers before treating with Apiguard. Apiguard may taint honey in supers, but it is unlikely, especially if the honey stores are sealed. Apiguard may taint the brood wax, and low traces may reach the wax of the supers. … Honey collected during Apiguard treatment can be fed back to the bees.

Where do you put Apiguard?

Apiguard is extremely easy to use: Place the opened tray face upwards in the top of brood frames, preferably centred over the colony. After 10 days examine the tray and if it is almost empty, replace with a second tray. If there is product left in the tray after 10 days leave until day 14 and then replace.

Is Apiguard organic?

Apiguard is a product suitable for use in organic farming in the European Union. 2.

Is Apiguard poisonous to humans?

: Causes irreversible eye damage. Harmful if swallowed or absorbed through skin. Do not get in eyes, on skin, or on clothing.

Which varroa treatment is best?

  • Mite Away Quick Strips.
  • Mann Lake DC301 Hop Guard Varroa Mite Treatment.
  • Mann Lake DC-799 Apivar.
  • Blythewood Bee Company Apiguard Pack for Varroa Mite Treatment.
  • Oxalic Acid Vaporizer DIY Kit.
  • Blythewood Bee Company NoVarroa Oxalic Acid Vaporizer.

Does Apiguard expire?

We know that, as long as the product has not been stored in hot conditions (in direct sun or above 30°C), Apiguard is stable for at least four years and probably up to six years in the sealed aluminium tray pack.

How do you stop chalk brood?

  1. removing ‘mummies’ from bottom boards and around the entrance.
  2. destroying combs containing large numbers of ‘mummies’
  3. supplying new combs.
  4. providing good ventilation in hives.
  5. adding young adult bees to hives.

How is Varroa destructor treated?

Chemical control of varroa mites can be achieved through the use of various acaricides/miticides. Synthetic miticides are generally effective, killing up to 95% of the mite population.

How do you use bee thymol?

Beekeepers apply the miticide thymol directly within the hives to kill this parasitic mite. Thymol is repellent to bees and causes them to ventilate the hive, yet its impact on bee hygienic behaviours that prevent the spread of diseases has never been studied.

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How long does Apiguard treatment take?

For Apiguard treatment (which takes 2 x 14 days) this means treatment should have been started in mid-August.

Where do I put Apiguard in hive?

A: Apiguard works better by placing it on top of the brood box because the worker bees go up to the gel, pick it up and drag it down through the brood box to the entrance, where they try to throw it out – this is normal cleaning behaviour. However, by the time the bees get to the hive entrance.

When should I treat for mites?

Early spring and fall are the best times of the year to treat for mites. That’s when we usually do not have honey supers on the hive and we have a minimum amount of capped brood. All mite treatment options can be used at those times.

How do you treat Nosema in honey bees?

The only known reliable treatment for Nosema in honey bees is the antibiotic fumagillin, which is derived from Aspergillus fumigatus and has been widely used to treat colonies infected with N. apis since the 1950s [8,9]. Although fumagillin can control N. ceranae and N.

Does Apivar contaminate honey?

Apivar is safe for bees and products hives thanks to the high quality of its components and its controlled-release technology. This recent study proves that none of the active ingredient, amitraz, was detected in honey, even in colonies treated with 10 times the recommended dosage.

How do you use varroa treatment?

It can be used in spring, late summer/autumn and winter, both when there is brood or no brood in the hive. Different doses are given for different colony sizes. Shake the bottle and then apply the solution onto the bees between the frames. Count the dead varroa mites after six days and repeat if necessary.

What is the difference between Apivar and apistan?

Apistan works to kill mites by exciting their nervous system to exhaustion. Apivar causes excitation, then paralysis of mites. In both cases, mites fall off the backs of bees and cannot climb back. Apistan and Apivar do not directly kill Varroa mites.

Is Apivar a thymol?

Apivar contains Amitraz as its active ingredient. In Apiguard, the active ingredient is Thymol essential oil. This difference in the active ingredient in each of these mite control products gives them different modes of action as well.

What's the difference between HopGuard 2 and HopGuard 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.

What temperature should formic Pro be?

What are the temperature guidelines for Formic Pro? Outside daytime highs should be between 50 – 85°F on day of application. Hot temperatures (≥92°F during the first 3 days) may lead to excessive bee, brood and queen loss.

How long can Apivar be stored?

If a short period of storage is necessary, we suggest placing the strips in a sealed container that provides protection from light and humidity. Further, we recommend that opened Apivar packages not be stored for more than two weeks and that the strips be used as soon as possible.

Can you eat honey treated with oxalic acid?

The honey is not at all unsafe to consume. The treatment for varroa mites using oxalic acid is permitted by the EPA with a condition that supers not be in place during the treatment process.

How do you control varroa mites naturally?

The most common, natural approach to treating bees with varroa mites is to dust them with powdered sugar. After the sugar is applied, the bees will immediately start grooming themselves and each other in an effort to remove the sugar from their bodies. In doing this, they knock off the mites.

Do I need to treat for varroa?

For most beekeepers, it is a necessity to treat bees for varroa mites several times a year.

Are varroa mites harmful to humans?

Hosts: The Varroa mite is an external parasite of honey bees that attacks adult bees and their developing larvae, or brood. … The mite can spread quickly to other bee colonies by traveling with swarms or migrating drones, and by the movement of infested equipment. It is not harmful to humans or livestock.

Where are the most varroa usually found?

During phoresy, the female varroa live on adult bees and usually can be found between the abdominal segments of the bee. Varroa puncture the soft tissue between the segments and feed on the bee’s hemolymph through the puncture.

What is drone comb?

Drone comb is the raised cells you will see in a hive, these have drone pupu in them. The drones are the male bees of the colony, drones main role in life is to mate with virgin queens, and also help spread the queens pheromone throughout the hive.

What is American foulbrood disease?

American foulbrood (AFB) is a bacterial brood disease that results from the infection of honey bee larvae with Paenibacillus larvae. While it only attacks larvae, AFB weakens the colony and can quickly lead to its death in only three weeks.

How do you recognize Chalkbrood?

A beekeeper will be able to diagnose an infected hive based on the presence of the hard, shrunken chalk-like mummies in the brood and in and around the entrance to the hive. The mummies will be white to grey-black in colour. Infected hives also show a scattered brood pattern or appearance.

What does thymol treat?

The thymol in thyme oil is effective at reducing inflammation and infection. According to recent research, thymol’s anti-inflammatory and antibacterial properties make it beneficial for oral health. The compound is an ingredient in several dental products, including Listerine Cool Mint mouthwash.

What is thymol made from?

Thymol is a constituent of oil of thyme, a naturally occurring mixture of compounds in the plant Thymus vulgaris L., or thyme. Thymol is an active ingredient in pesticide products registered for use as animal repellents, fungicides/fungistats, medical disinfectants, tuberculocides, and virucides.