Are there any disadvantages by adopting Biological Pest Control?
Biological control takes more intensive management and proper planning. Disadvantages are: – Time taking process; – Requires accurate record keeping, – Needs more patience, – Require more education or training. Successful use of biological control requires a greater understanding of the biology of both the pest and its enemies. Many natural enemies are very susceptible to pesticides, and using them successfully in an IPM program takes great care. In some cases, biological control may be more costly than pesticides. Often, the results of using biological control are not as dramatic or quick as the results of pesticide use. Most natural enemies attack only specific types of insects – unlike broad-spectrum insecticides, which may kill a wide range of insects. Though often an advantage, this can also be a disadvantage.
