hi all,
today I had a look at my colony and i noticed that almost all the bees had plenty of white stain on them and many of them also have like white lumps on their wings - I have no idea what is causing this and if it is a disease or not. It is difficult to describe the look but they look like crystals of sugar but I dont think its sugar as they are dull.

I had been observing this for several weeks but now it just got too much