Stop the Angst!
The citronella plant, a scented geranium, can deter mosquitoes from joining your outdoor event. In order for them to work effectively, crush a few leaves and place them around the area. Citronella scented candles work also. If you have a water feature with slow moving water or still water areas, add Microbe-Lift BMC (Biological Mosquito Control), available at Good Earth. This safe product can be applied to areas used by fish, humans, animals, pets, birds and wildlife. Another effective option that you can apply yourself is a product called Mosquito Beater by Bonide. This Ready-to-Use product requires repeat applications every few weeks. Read the label for complete instructions and information.