Hi everybody, I have a citrus (that gives small oranges). I've had it for Two years. I live in Canada, in Ottawa and I keep it inside during the winter and outside on a balcony in the summer. I noticed a few weeks ago that there were tiny bugs on the pot and in the soil. They are grey with big antennas and they jump. They are not on the leaves, only in the soil and walking around on the pot. Today when I came home I noticed that there were hundreds of them, I couldn't not believe it. The tree is looking great, but I fear that this bugs can become a problem in a little while. I have search on the internet to find what they were, I've looked at Hundreds of pictures but I can't reconize them. I can't take pictures because they are too small. Would anybody know what they are, are they harmful or not and how to get rid of them. Thanks in advance.