This is the time of year when wasps tend to cause the greatest nuisance. We frequently get calls from customers who have a large number of wasps around a tree or a bush in their garden and think they have a wasp nest. Often this turns out to not be the case, but instead the problem is foraging wasps feeding either on aphids or attracted by the sap produced by some trees. Its very common to get this problem on willow trees or other types of "weeping" tree. If you are having problems with wasps in your garden, give St Georges Pest Control a call for expert advice.