About the app
Where can I download the app?
Available on Appstore and Google Play
What is the price of using the app?
Free to download. Free to scan up to 30 images in your first collection. You will start with a sign up bonus of 10 Tokens.
Analyzing one collection is 10 tokens = 1,99 €. That equals about 0,06 €/image
50 Token Pack – 5% € 9,49
100 Token Pack -10% € 17,99
500 Token Pack -15% € 84,99
When should I take the pictures?
Preferably in the beginning of the season and just after your main honeyflow, 1-2 months before wintering.
Is the app depending on internet connection?
You can take pics offline and send for scan when you have connection. Analysing varroa infestation is done on our servers.
What is varroa infestation?
Varroa infestation is the number of mites on the bees divided by the number of bees.
In a sample with 3 mites on 300 bees that would equal 3/300 = 0,01 = 1%. So that is the number of phoretic mites, (mites on bees not in the brood) detected in the images in relation to the number of bees. The detected infestation level in the images is then multiplied with a factor. We are constantly evaluating what factor we use. The factor reflects the ratio between observable and actual number of varroa mites on adult bees as measured with alcohol washing. (The factor may be subject to change as our research progress.) The resulting figure is then divided with the number of bees in the images analysed.
Example: 3 mites are detected. 3*factor 8=24 mites calculated. 24 mites per 2500 bees in images = 24/2500 = 0,0096 ≈ 1% infestation.
What is Deformed Wing Virus, DWV?
Varroa delivers viruses when it ingests on its prey. Presence of DWV is a strong indicator of high infestation level, though absence is not a reliable sign varroa is not at hand. Thus you may want to check closer when DWV is detected. The analysing accuracy is not yet very reliable but will improve soon.
Is the app reliable?
On launch we only know that in our lab environment, the software finds the Varroa, the DWV-bees and the Queen with great accuracy. The more images we can collect from you using the app the better it will become. The neural network will learn from its errors and improve. Look at it as you are part of a great pioneering mission. In the first versions prepare for missteps and report them, helping our common progress.
Disclaimer: Results are based on our field studies and may depend on our location, methods of manual analyses, breed of bees. Please read more in https://beescanning.com/eng/studie/ Research results from 2017 are preliminary and will be published spring 2018. If you wish to calibrate the image analysing results with your own study washing samples with alcohol we would appreciate your feedback and incorporate any new knowledge that may be due to your circumstances.
Have in mind that any result of low infestation is not a guarantee you don’t need to treat. Depending on your individual preconditions as what type of bees, time in season, reinvasion from neighbors, quality and number of images etc may influence the interpretation of the result. On the other hand if a high infestation is recorded that is of course a strong signal to be taken seriously.
How can results bee used?
Results will indicate if you may need to treat the colony. Results may soon even be used to find trends and colonies with varroa resistance treats.
Great! You may want to confirm this result by collecting more images and/or examine with alcohol washing. The colony may be of interest for breeding resistance.
Depending on time of season this may be ok. Note the colony for further evaluation.
Plan for treatment, monitor closely.
You will want to act soon! This is a threshold!
There is danger! This colony is in jeopardy and may be a source of reinvasion in your neighborhood. Act immediately.
How should I treat the colony?
There are many options. Depending on time of season and your ways with bees you will have to choose your preferred method. Please read more at http://scientificbeekeeping.com/varroa-management/treatments-for-varroa/
Where are scanned images stored?
Images are stored on our servers.
Who owns the images?
You. We own the rights to use them according to your agreement in Terms of Service.
What happens if I loose my phone?
Your images may be recovered from the server.
What does the app icon symbolize?
It radiates the stress bees show from the small crabish parasites. As well as internet communication. The dynamic hexagons signals bees, the red dot varroa and danger, wifi stripes signals communication.
What is the accuracy of the image detection of varroa?
In lab environment the software performance error is about +/- 5 %. That is how accurate the NN reports compared to the known test data. In reality the error may be greater because of many factors. For one we don’t really know how mites behave on different kind of bees under specific conditions. The NN can find the mite even if only parts of it are visible or if its under a wing but results may be affected due to optical circumstances. We will keep learning how to integrate uncertain detections of difficult objects.
What is the accuracy of image analysing counting bees?
In lab environment the software performance is about +/- 5 %. That is how accurate the NN reports compared to the known test data. Counting is done by a totally different technology compared with the mite detection. We are rather certain the performance will improve fast.
What is the accuracy of detecting the Queen?
In lab environment the software performance is better than +/- 5 %, it is actually a bit better. Detecting the queen is a much easier task than the varroa.
Can the app find the Queen instantly?
We are planning to enable offline capabilities in updates
What is the accuracy of DWV detection?
In lab environment the software performance is not yet reliable +- 20% but improving. We are adding it now and would be grateful for more images with DWV to train the neural network. The NN seems to falsely identify some new born bees with DWV. Thats understandable because the NN seems to connect features of young bees with DWV. Older bees seldom show DWV since damaged ones normally are quickly eliminated.
I paid but the server was not available
Check you have an internet connection. Please try again later. If problem not solved mail email@example.com We are happy to help in any way any time.