A little background.
I live on a small finca with my wife and 3 kids near San Javier, Murcia. We are surrounded by our Spanish neighbours citrus trees. These large orchards are regularly sprayed and are within about 25 feet of our building. Our neighbours make no consideration for us and we have been sprayed a good few times while sitting outside and in clear view of their spraying tractor. Now what I would like to know is how dangerous are typical pesticides etc used in Murcia and with being such a short distance from us can they legally keep spraying literally over the top of us. Can anyone shed any light on this?