In the first months of Summer, several types of wasps start becoming active in gardens and fruit orchards, getting on the way of plants, hummingbirds, or pets. But when you are a beekeeper, the results of a wasp infestation can be devastating. The first thing to do, is to detect where the wasp hive is, and find a way to kill the whole wasp colony. If you don’t have a way to find it, you can also set traps to get rid of these little nuisances. Here is a simple and inexpensive trap made of recycled pla….