What are the Advantages of Biological Pest Control?

Biological control methods can be used as part of a broad-based program to reduce the environmental, legal, and health hazards of chemicals in the garden. In addition, biological control may be a less expensive alternative to certain insecticides. Some biological control measures can actually prevent economic damage to plants. Unlike most insecticides, biological controls are often very specific against a particular pest. People, animals or helpful insects may be completely unaffected or undisturbed by their use, and there is no impact on the environment and water quality and it is fun watching bugs do the work for you! What are the Disadvantages? Biological control takes a little more management and planning. It can take patience and record keeping. Successful use of biological control requires knowing the biology of the pest and its enemies. Many natural enemies are also susceptible to pesticides, so using them successfully requires care. In some cases, biological control may be ...  more