I do not like it, but my aphids

When we came back from vacation, I met a shock: Our apple tree looked like a Blattlauszuchtanstalt for lice all kinds. They saw no branch and very little green. I was down for this product in my garden center hot warmly, and I have to say: It stopped for a change, what the seller promised. The next day we saw again branches, some even bug-free, at others still hung rotting Blattlausleichen.
On the following days, there was always lights in the branches. The product indication that the Show is taken from the tree and, harmless to humans and bees and continue to work from the inside, I can fully confirm, at least in the first point. I've also seen several lively bees that flew well in our small garden. So I hope that we do not respond to the strawberries that grow under the apple tree and we have of course, despite all the promises washed before consumption. It is very pleasant that I had to pay for this miracle cure here only half as much as in the store.